CN101971110B - 可编程系统中的自主控制 - Google Patents

可编程系统中的自主控制 Download PDF

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CN101971110B
CN101971110B CN201080001151.9A CN201080001151A CN101971110B CN 101971110 B CN101971110 B CN 101971110B CN 201080001151 A CN201080001151 A CN 201080001151A CN 101971110 B CN101971110 B CN 101971110B
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programmable
digital
display circuit
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microcontroller
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CN101971110A (zh
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贝特·苏朗
哈洛尔德·库兹
蒙特·马尔
易许华尔·堤亚加拉根
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Cypress Semiconductor Corp
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25257—Microcontroller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/0342—QAM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Abstract

一个可编程系统，包括一个可编程模拟系统，其可配置为能够执行各种模拟工作，还包括一个可编程数字系统，其可配置为能够执行各种数字工作。该可编程系统包括一个能够配置和控制可编程模拟系统和可编程数字系统的微控制器。可编程数字系统可配置为能够控制可编程模拟系统，而完全独立于微控制器。

Description

可编程系统中的自主控制
相关申请
本专利申请要求于2009年5月4日登记的美国临时专利申请号61/175,086的权利并主张该专利优先权，并通过引用将该专利内容包含于本文。
技术领域
本专利与电路相关，特别是与可编程系统中的自主控制有关。
背景技术
许多电子系统包括提供固定功能的电路。例如，信号处理设备可包括固定功能电路，诸如信号滤波器和模数转换器，以便执行信号处理工作。通过以特定配置布置这些固定功能的电路，可以将电子系统设计成能够执行特定任务。
可编程电子系统包括更多的通用电路或单元，例如数字和模拟可编程单元，这些可被配置成为能够实施大量的外设。数字单元可包括可编程电路，经过配置以提供多种数字功能。模拟单元可用于开发模拟元件，例如模拟滤波器、比较器、逆变放大器以及模数和数模转换器。可编程电子系统可组合模拟和数字单元来组成多种功能的模块，这可以实施混合信号用途。
可编程电子系统包含一个微控制器和固件，用于控制由可编程模拟单元和可编程数字单元执行的应用。例如，当可编程电子系统实施混合信号应用时，例如模数转换器，微控制器和固件可将可编程模拟单元和可编程数字单元配置或重新配置为模数转换器配置，控制模拟数据(将被转换)到可编程模拟单元的路由，控制来自可编程数字单元的数字数据的输出(已被转换)，并在执行模数转换期间可从可编程模拟单元和可编程数字单元接收状态、状况和模式信号。
发明内容
本专利申请公开了一个系统，包括一个可编程模拟系统，其可配置为能够执行各种模拟工作，还包括一个可编程数字系统，其可配置为能够执行各种数字工作。所述系统包括一个能够配置和控制可编程模拟系统和可编程数字系统的微控制器。可编程数字系统可配置为能够控制可编程模拟系统，而完全独立于微控制器。
在某些实施例中采用一个方法，包括接收用于提示数字系统实施数字控制设备的配置数据，通过数字控制设备，经过数字控制设备控制的互连线向模拟系统发送一个或多个命令。一个或多个命令配置为能够提示模拟系统的重新配置。所述方法进一步包括，通过数字控制设备，控制由独立于微控制器的重新配置的模拟系统执行的模拟数据工作。
在某些实施例中，一个系统包括一个可编程模拟系统，包括一个或多个能够重新配置后执行模拟数据工作的模拟电路。所述系统进一步包括一个可编程数字系统，包括一个或多个能够重新配置后执行数字数据工作的通用数字单元设备。至少一个通用数字单元设备被配置为实施数字控制设备，所述设备控制可编程模拟设备。
附图说明
图1显示了可编程片内系统(PSoCTM)的核心架构的实施例，例如由CypressSemiconductorCorporation(加州圣何塞)提供的PSoC3TM系列产品中使用的系统。
图2是图1所示模拟系统的结构图示例。
图3是图1所示数字系统的结构图示例。
图4是图3所示通用数字单元的结构图示例。
图5是根据本发明的实施例的一个带有自主数字系统控制的可编程系统的结构图示例。
图6是根据本发明的实施例的可编程片内系统的工作流程图示例。
具体实施方式
一个可编程片内系统(PSoCTM)，例如由CypressSemiconductorCorporation(加州圣何塞)提供的PSoCTM系列产品中使用的系统或其他电子系统，可包括一个核心处理设备和可编程模拟和数字元件，二者可相互配合来执行多种数据工作。可编程数字元件可配置为数字控制设备，可控制由可编程模拟和数字元件执行的工作，而完全独立于核心处理设备。实施例将在下文中具体展示和说明。
图1显示了可编程片内系统(PSoCTM)的核心架构100的实施例，例如由CypressSemiconductorCorporation(加州圣何塞)提供的PSoC3TM系列产品中使用的系统。根据图1，在一个实施例中，核心架构100包括一个微控制器102，微控制器102包括CPU(中央处理器)核心104、闪存程序存储器106、DOC(片内调试)108、预取缓冲器110、专用SRAM(静态随机存取存储器)112和专用功能寄存器114。在一个实施例中，DOC108、预取缓冲器110、专用SRAM112和专用功能寄存器114与CPU核心104连接，而闪存程序存储器106与预取缓冲器110连接。
核心架构100也可包括一个CHub(核心集线器)116，包括桥118和DMA(直接存储器存取)控制器120，其通过总线122与微控制器102连接。Chub116可在微控制器102及其外设和存储器以及可编程核心124之间提供初级数据和控制接口。DMA控制器120可被编程为能够在系统元件之间传输数据，而不会增加CPU核心104的负担。在多种实施例中，微控制器102和CHub116的这些子元件可以与CPU核心104的各个选择或类型不同。Chub116还可连接到共享SRAM126和SPC(系统性能控制器)128。专用SRAM112与共享SRAM126完全独立，后者由微控制器102通过桥118存取。CPU核心104存取专用SRAM112而无需通过桥118，因此可让本地寄存器和RAM的存取与DMA存取共享SRAM126同时进行。虽然本文标记为SRAM，这些存储器模块可以是其他许多实施例中的任何适合类型的存储器(易失或非易失)或数据存储模块。
在很多实施例中，可编程核心124可包括各种子元件的组合(未显示)，包括但不限于数字逻辑阵列、数字外设、模拟处理通道、全局路由模拟外设、DMA控制器、SRAM和其他类型适合的数据存储器、IO端口和其他类型适合的子元件。在一实施例中，可编程核心124包括GPIO(通用IO)和EMIF(扩展存储器接口)单元130，这可提供一个机构来扩展片外存取微控制器102、可编程数字系统300、可编程模拟系统200和专用功能单元136，每个元件都配置来实施一个或多个子元件功能。在许多实施例中，专用功能单元136可包括专用(非可编程)功能单元和/或包括一个或多个连接至专用功能单元的接口，例如USB、晶体振荡驱动器、JTAG等。系统资源130也可包括用来储存配置数据的存储设备(未显示)。
可编程数字系统300可包括一个数字逻辑阵列，包括一个数字逻辑单元和相关路由的阵列。在一实施例中，数字单元结构包括UDB(通用数字单元)。例如，每个UDB可能包括一个ALU以及CPLD功能。
在许多实施例中，可编程数字系统300的一个或多个UDB可被配置为能够执行多种数字功能，包括但不限于一个或多个以下功能：一个基本的I2C从设备、一个I2C主设备、一个SPI主或从设备、一个多线(例如3线)SPI主或从设备(例如MISO/MOSI复用于一个引脚上)；计时器和计数器(例如一对8位计时器或计数器、一个16位计时器或计数器、一个8位采集计时器等)；PWM(例如一对8位PWM、一个16位PWM、一个8位静带PWM等)、一个电位敏感型I/O中断发生器；一个正交编码器、一个UART(例如半双工)；延迟线路；和任何其他类型适合的数字功能或可在多个UDB中实施的数字功能组合。
在其他实施例中，其他功能可能使用一组两个或更多个UDB实施。仅用于说明，而非限制，以下功能可使用多个UDB实施：一个支持硬件地址检测的I2C从设备，能够处理整个事务而无需CPU核心(例如CPU核心104)介入，帮助防止强制时钟伸展到数据流上的任一位；一个I2C多重主设备，可包括一个位于单一单元中的从设备选项；一个任意长度的PRS或CRC(最高32位)；SDIO；SGPIO；一个数字相关器(例如最高32位置，拥有4倍超采样并支持可配置的阈值)；一个LINbus接口；一个delta-sigma调制器(例如用于D级音频DAC，拥有差分输出对)；一个I2S(立体声)；一个LCD驱动器控制(UDB可用于实施LCD驱动单元的计时控制并提供显示器RAM寻址)；全双工UART(例如7、8或9位，带有1或2个停止位和奇偶校验，并具备RTS/CTS支持)；一个IRDA(发送或接收)；采集计时器(例如16位或类似设备)；静带PWM(例如16位或类似设备)；一个SMbus(包括采用软件中的CRC对SMbus数据包进行格式化)；一个无刷电机驱动器(例如支持6/12级整流)；自动波特率检测与发生(例如自动在1200至102200之间确定标准波特率并在检测后来发生所需的时钟以生成波特率)；以及任何其他类型适合的数字功能或可在多个UDB中实施的数字功能组合。
正如下文将详细介绍的，数字系统300可配置为能够实施数字控制设备，这可控制模拟系统200和数字系统300，而完全独立于微控制器102。配置数据可以是任何命令和/或数据的组合，当提供给数字系统300时，让数字系统300来实施数字控制设备，这能够控制在模拟系统200中的工作，并且数字系统300完全独立于微控制器102。
可编程模拟系统200可包括模拟资源，包括但不限于比较器、混频器、PGA(可编程增益放大器)、TIA(跨阻抗放大器)、ADC(模数转换器)、DAC(数模转换器)、电压基准、电流源、采样和保持电路以及任何其他类型适合的模拟资源。可编程模拟系统200可支持多种模拟功能，包括但不限于模拟路由、LCD驱动器IO支持、电容性感测、电压测量、电机控制、电流至电压转换、电压至频率转换、差分放大、光线测量、感应型位置探测、滤波、音圈驱动、磁性卡读卡、声音多普勒探测、回声探测、调制解调器传输与接收解码或任何其他类型适合的模拟功能。
模拟系统200和数字系统300可经过配置，当数字系统300配置为数字控制设备时，使其响应来自微控制器102、模拟系统200和/或数字系统300的命令和/或数据来控制自身的工作。微控制器102可通过一条或多条总线向模拟和数字系统200和300发出命令，提示模拟和数字系统200和300分别来配置它们的可配置模拟电路和可编程数字电路。微控制器102可在之后控制由模拟和数字系统200和300的配置元件所执行的工作并向模拟和数字系统200和300提供要处理的数据。
当数字系统300配置为数字控制设备时，数字系统300可控制模拟系统200和数字系统300的工作，而完全独立于微控制器102。因此，模拟系统200和数字系统300可经过配置，使其响应来自配置为数字控制设备的数字系统300的命令和/或数据来控制自身的工作。在某些实施例中，数字控制设备也可控制专用功能单元136的工作。通过将数字系统300配置为数字控制设备，数字系统300可配置并控制模拟和数字系统200和300，这可降低微处理器102的处理负荷。
当经过微控制器102配置后，数字控制设备或为响应来自存储器设备的命令，模拟系统200可向数字系统300提供反馈和/或控制信号，这可引导数字系统300的(重新)配置或提示数字系统300来更改工作状态。通过启用模拟系统200来控制至少部分的数字系统300的配置或来控制数字系统300的工作状态，配置为数字控制设备的模拟系统200和/或数字系统300可降低微控制器102的处理负荷。
核心架构100包括一个在数字系统300和模拟系统200之间连接的数字系统控制的互连线320，这可让数字系统300与模拟系统200进行双向通信。数字控制设备可使用数字系统控制的互连线320将命令和数据发送至模拟系统200，并从模拟系统200接收工作反馈和可能数据。因为数字控制设备和数字系统控制的互连线320在数字系统300和模拟系统200之间形成一个闭环，数字系统300能够引导模拟系统200的(重新)配置并控制由模拟系统200执行的工作。与微控制器102实施的基于中断的警报和响应方案相反，数字系统控制的互连线320可让数字控制设备在两个时钟周期内对来自模拟系统200的状态指示做出实时的响应。
在某些实施例中，模拟系统200可通过数字系统控制的互连线320来控制数字系统300。例如，模拟系统200可提示数字系统300来更改其工作，更改计数范围、步进大小或对各种数据输入的灵敏程度，或当数字系统300实施状态机器时，引导其更改状态。
例如，通过向数字系统300提供命令或控制信号，模拟系统200也可重新配置数字系统300。这些命令或控制信号可以与微控制器102在(重新)配置期间向数字系统300提供的信号相类似。由于模拟系统200和数字系统300可被启用来通过数字系统控制的互连线320相互配置对方，模拟系统200和数字系统300可减轻微控制器102的负荷。
数字系统控制的互连线320可包括数字系统300和模拟系统200之间的控制连接、状态连接和数据连接。数字系统300可利用控制连接向模拟系统200提供时钟信息、启动触发信号、动态模式控制和动态路由控制等。模拟系统200可利用状态连接向数字系统300提供与模拟系统200执行工作相对应的各种信号。例如，模拟系统200可在各种应用执行期间向数字系统300提供处理完成信号、比较器信号等。数字系统300可利用数据连接来与模拟系统200交换数据。例如，在数模转换应用中，数字系统300可向模拟系统200提供需要转换的数字数据。当在模数转换应用中，模拟系统200可向数字系统300提供模数转换的输出。
数字系统300可配置为数字控制设备，可响应储存在专用功能单元136的存储器设备中的配置数据。这种配置数据可通过DMA控制器120实现一个或多个直接存储器存取(DMA)来向数字系统300提供配置数据，例如，通过一个或多个总线。使用DMA控制器120向数字系统300提供配置数据可让数字系统300在微控制器102初始化并对模拟系统200和数字系统300可用之前在核心架构100启动时开始控制模拟系统200和数字系统300的配置和工作。在某些实施例中，根据从微控制器102收到的配置数据，数字系统300可配置为数字控制设备，例如，通过一条或多条总线。将在下文对模拟系统200、数字系统300和数字系统控制的互连线320的实施进行更详细的说明。
图2是图1所示模拟系统200的结构图示例。根据图2，模拟系统200包括一个模拟单元阵列210，这其中具有多条可配置的模拟电路(未显示)，这些电路可分别用于或不同地组合来实施模拟或混合信号应用。模拟单元阵列210包括多个可编程模拟单元220，每个都可以由数字系统300(或微控制器102)(重新)配置来实施时间上非连续的或连续的功能。
模拟系统200包括连接至Chub116和/或微控制器102、数字系统300的路由接口205，以及连接模拟单元阵列210的其他固定功能外设。模拟单元阵列210可包括可编程互连矩阵212和214，这可将不同的可编程模拟单元220连接在一起。路由接口205可以使互连矩阵212和214的扩展，例如位于模拟单元阵列210的顶部和底部。路由接口205可连接至多种不同的总线和数字系统控制的互连线320。
互连矩阵212和214和路由接205可以经过组合，通过I/O端口202A-202D向可编程模拟单元220提供来自各种片内设备和可能来自外部资源的数据、电压、配置信号等。互连矩阵212和214还可让可编程模拟单元220通过一条或多条总线向其他片内设备或通过I/O端口202A-202D向外部设备发送输出数据或控制/状态信息，例如，向微控制器102或数字系统300。
图3是图1所示数字系统300的结构图示例。根据图3，数字系统300，在某些实施例中，包括一个通用数字单元(UDB)阵列310，这具备一个将不同的UDB400连接在一起的可编程互连矩阵330。单个UDB400都包括一个以可编程逻辑设备(PLD)形式提供的自由逻辑集合和结构化专用逻辑元件，这组成了下面详细说明的数据路径。
UDB阵列310可被布置为UDB对322，这通过互连矩阵330被连接在一起。每个UDB对322包括2个UDB400，这可以紧密地连接到一个共享水平路由通道332。UDB对322也可经过编程来与其他UDB对322的水平路由通道332连接，这可以采用相同的水平排或通过垂直路由通道334采用不同的排。水平和垂直路由通道和其他开关元件通称为互连矩阵330。
数字路由接口305将微控制器102、模拟系统200和其他系统资源与UDB阵列310连接。数字路由接口305可以是互连矩阵330位于UDB阵列310顶部和底部的扩展。数字路由接口305可连接至多种不同的总线和数字系统控制的互连线320。
图4是图3所示通用数字单元400的结构图示例。根据图4，主要单元包括一对可编程逻辑设备(PLD)422和424。PLD422和424可从系统总线106或数字系统控制的互连线320接收输入并形成寄存的或组合积项和的逻辑，进而实施状态机器、数据路径工作的控制、调节输入和驱动输出。PLD单元422和424可实施状态机器，执行输入或输出数据调节并创建查询表。PLD422和424也可配置为能够执行算术功能、序列数据路径410，并生成状态信息。
数据路径单元410含有高度结构化的专用逻辑，能够实施动态可编程算术逻辑单元(ALU)、比较器和条件生成。状态和控制单元404可让微控制器固件或数字系统300(作为数字控制设备)通过写入控制输入和读取状态输出来与UDB400进行交互和同步。在某些实施例中，数字系统300可通过数字系统控制的互连线320访问UDB400的状态和控制单元404。
时钟和复位控制单元402可为UDB400提供全局时钟选择、启用和复位选择。时钟和复位单元402可通过数字系统控制的互连线320可从可用的全局系统时钟、总线时钟或来自数字系统300的信号来为每个PLD单元422和424、数据路径单元410和状态和控制单元404选择时钟。时钟和复位单元402也可向UDB400提供动态和固件复位。
路由通道通过可编程开关矩阵与UDBI/O连接并在图2所示的UDB400的不同元件之间提供连接。连接至总线或数字系统控制的互连线320的接口可将UDB400内的寄存器和存储器映射到一个系统地址控件和并可让微控制器102或数字系统300通过数字系统控制的互连线320可以存取。
PLD422和424和数据路径410分别具有链信号412和414，这可以使得相邻UDB400得到连接以实现更精确的功能。PLD携带链信号412在链中从之前邻近的UDB400进行路由，并且通过PLD422和424中的每个宏单元进行路由。携带链然后在链中被路由到UDB400。可为由临近UDB400的数据路径410之间的数据路径链414生成的条件信号集提供类似的连接。
图5是根据本发明的实施例的一个带有自主数字系统控制的可编程系统500的结构图示例。根据图5，可编程系统500包括一个数字系统300，带有一个或多个可编程数字单元，这些数字单元被配置为实施数字控制设备510。数字系统300可基于经由DMA控制器120向数字系统300提供的配置数据来配置为实施数字控制设备510。通过使用DMA控制器120向数字系统300提供配置数据，可编程系统500可配置数字系统300，而独立于微控制器102。虽然这种自主配置数字系统300可降低处理资源的消耗，也可让数字系统300在系统启用之后更快速执行工作，因为数字系统300在被配置之前无需等待固件初始化，在某些实施例中，微控制器102可向数字系统300提供配置数据。
数字控制设备510可配置模拟系统200和数字系统300来执行多种模拟、数字和混合信号应用，包括如图5所示模数转换，并可在执行应用期间控制模拟系统200和数字系统300。在模数转换器应用中，模拟系统200中的多个模拟单元220-1至220-N由数字控制设备510配置为开关电容性调制器，数字系统中的多个数字单元520-1至520-M被配置为数字积分器。在某些实施例中，每个开关电容性调制器中包括一个运算放大器221、一个比较器220和一个电容器网络(未显示)，这可执行模数转换的调制。
数字控制设备510可使用模拟可编程互连线530或数字可编程互连线540通过向模拟系统200发出命令和/或数据来引导模拟单元220-1至220-N至开关电容性调制器的配置。模拟可编程互连线530可被数字控制设备510重新配置来从I/O端202或在模拟单元220之间对模拟数据和信号进行路由。模拟可编程互连线530的可重新配置能力可让数字控制设备510(在某些实施例中是微控制器102)能够基于可编程系统500执行的特定应用来配置模拟可编程互连线530的路由。数字可编程互连线540可在数字系统300和模拟系统200之间路由数字数据、命令和信号。在某些实施例中，模拟可编程互连线530和数字可编程互连线540包括数字系统控制的互连线320，如图1所示。
当模拟系统200和数字系统300经过配置来执行模数转换后，数字控制设备510可将模拟数据引导提供至模拟系统200，例如，从一个或多个I/O端口202经由模拟可编程互连线530。开关电容性调制器可经过配置来调制模拟数据并将调制的数据通过数字可编程互连线540提供给数字积分器520-1至520-M。
在某些实施例中，数字控制设备510可引导模拟数据提供给运算放大器221的一个输入端子和/或开关电容性调制器中的电容器网络。运算放大器221可生成输出，这被提供给模拟可编程互连线530供数字控制设备510使用，以及提供给比较器222以便与已知基准电压进行比较。根据开关电容性调制器的工作情况，数字控制设备510可向开关电容性调制器的运算放大器221提供反馈，调整模拟数据输出的生成。通过响应数字控制设备510经由模拟可编程互连线530或数字可编程互连线540从开关电容性调制器收到的状态信号，数字控制设备510可实时提供这种反馈。
数字积分器520-1至520-M可通过数字可编程互连线540接收数字数据并进行积分运算，例如比较器222的输出。数字控制设备510可控制数字积分器520-1至520-M和数字系统300中的其他数字单元来向所选的输出提供数字数据，例如连接至数字可编程互连线540的I/O端口202。在某些实施例中，模拟系统200可通过模拟可编程互连线530或数字可编程互连线540向数字系统300提供命令或控制信号。这些命令或控制信号可引导数字系统300的(重新)配置或提示数字系统300来改变工作状态。例如，模拟系统200可向数字系统300提供控制信号，引导数字系统300来配置为数字积分器520-1至520-M系列。在某些实施例中，由模拟系统200提供的控制信号可引导数字系统300在其当前配置下改变其工作状态。
图6是根据本发明的实施例的可编程片内系统的工作流程图示例。根据图6，在单元610中，数字系统300可配置为接收配置数据137，这可提示数字系统300来实施数字控制设备510。数字系统300可基于通过DMA控制器120或通过微控制器102向数字系统300提供的配置数据来配置为实施数字控制设备510。当在可编程系统启动后从DMA控制器120接收配置数据时，数字系统300可配置为独立于微控制器102并早于微控制器102相应固件的完全初始化。
在单元620和630中，数字控制设备510可被配置为发送一个或多个命令，这些命令经过配置用于分别提示模拟系统200和数字系统300进行重新配置。根据数字控制设备510计划发起的应用，即模拟应用、数字应用或混合信号应用，数字控制设备510可向模拟系统200和/或数字系统300发送命令。例如，当实施混合信号应用时，数字控制设备510可向模拟系统200和数字系统300发送命令。但是当实施模拟应用时，数字控制设备510可向模拟系统200发送命令，而不向数字系统300发送命令，因为数字系统300无法用于实施模拟应用。
在单元640中，数字控制设备510可被配置为来控制由(重新)配置的模拟系统200和/或数字系统300执行的数据工作，而独立于微控制器102。数字控制设备510可利用在模拟系统200和数字系统300之间连接的互连线来控制由模拟系统200和数字系统300执行的工作。互连线可被数字系统300控制并可被数字控制设备510来使用以便向模拟系统200提供数据和命令并从模拟系统200接收状态信号和数据。在执行某些应用期间，数字控制设备510可以实时地对模拟系统200提供的状态信号做出响应并通过互连线向模拟系统200提供反馈，实现系统吞吐量和性能的提升。
本领域的一个技巧在于本文所提供的概念可采用多种方式根据特定的应用进行量身定制。特别是本领域的技术人员将认识到本文所述的实施例只是众多实施选择之一，在阅读本文时便可清楚了解。
之前的实施例均为示例。虽然说明书可能在某些位置提到“一个”、“单个”、“另一个”或“某些”实施例，这并不意味着每个此类引用均源自相同的实施例或其特点仅适用于单个实施例。

Claims (20)

1.一个可编程的系统，其特征在于，包括：
一个可编程模拟系统，所述可编程模拟系统是可重新配置的以基于所述可编程模拟系统的模拟单元之间的一个或多个信号的路由来执行多种模拟工作；
一个可编程数字系统，所述可编程数字系统是可重新配置的以执行多种数字工作；以及
一个微控制器，能够重新配置并控制所述可编程模拟系统和所述可编程数字系统，其中所述可编程数字系统被配置为控制所述可编程模拟系统而独立于所述微控制器，并且其中所述可编程数字系统被配置为通过改变所述可编程模拟系统的模拟单元之间的一个或多个信号的路由，引导所述可编程模拟系统的重新配置以实施所述可编程模拟系统中的多个功能中的一个。
2.如权利要求1中所述的可编程的系统，其特征在于：进一步包括一个由可编程数字系统控制的系统互连线，其中所述可编程数字系统被配置为通过所述系统互连线来引导所述可编程模拟系统的重新配置并控制所述可编程模拟系统。
3.如权利要求1中所述的可编程的系统，其特征在于：所述可编程模拟系统包括多个模拟电路，所述模拟电路是可重新配置的以执行多种模拟数据工作，并且所述可编程数字系统包括多个数字电路，所述数字电路是可重新配置的以执行多种数字数据工作。
4.如权利要求3中所述的可编程的系统，其特征在于：所述可编程数字系统中的一个或多个数字电路被配置为实施数字控制器，所述数字控制器被配置为引导所述可编程模拟系统中的所述模拟电路的重新配置，并引导所述可编程数字系统中的其他数字电路的重新配置。
5.如权利要求4中所述的可编程的系统，其特征在于：进一步包括一个用于储存配置数据的存储器设备，当所述配置数据提供给所述可编程数字系统时，使所述可编程数字系统重新配置所述一个或多个数字电路来实施所述数字控制器。
6.如权利要求5中所述的可编程的系统，其特征在于：进一步包括一引导存储器存取引擎，当所述可编程的系统首次启动时从所述存储器设备检索配置数据并将所述配置数据发送给所述可编程数字系统。
7.如权利要求3中所述的可编程的系统，其特征在于：所述微控制器被配置为重新配置所述可编程数字系统中的一个或多个数字电路来实施所述数字控制器。
8.如权利要求1中所述的可编程的系统，其特征在于：所述可编程数字系统被配置为引导所述可编程模拟系统和可编程数字系统实施至少一个混合信号应用，而独立于所述微控制器。
9.一种控制模拟系统的方法，其特征在于，所述方法包括：
数字系统接收提示所述数字系统来实施数字控制设备的配置数据；
数字控制设备经过数字控制设备控制的互连线向所述模拟系统发送一个或多个命令，其中所述一个或多个命令被配置为通过改变所述模拟系统的模拟单元之间的一个或多个信号的路由，提示所述模拟系统进行重新配置以实施所述模拟系统中的多个功能中的一个；以及
独立于微控制器，所述数字控制设备控制由重新配置的模拟系统执行的模拟数据工作。
10.如权利要求9中所述的方法，其特征在于：所述数字系统包括一个或多个通用数字单元设备，所述通用数字单元设备是可重新配置的以执行数字数据工作，并且其中所述配置数据在提供给所述数字系统时使所述数字系统来重新配置至少一个通用数字单元设备，从而实施所述数字控制设备。
11.如权利要求9中所述的方法，其特征在于：所述模拟系统包括一个或多个模拟电路，所述模拟电路是可重新配置的以执行模拟数据工作，并且所述数字控制设备被配置为引导所述模拟系统中的所述模拟电路的重新配置，并控制由所述模拟系统中的重新配置的模拟电路执行的模拟数据工作。
12.如权利要求9中所述的方法，其特征在于：所述配置数据是从执行直接存储器存取工作的直接存储器存取引擎收到的，这些工作从存储器设备检索配置数据。
13.如权利要求9中所述的方法，其特征在于：所述配置数据是从所述微控制器收到的。
14.一个可编程的系统，其特征在于，包括：
一个可编程模拟系统，所述可编程模拟系统是可重新配置的，以基于所述可编程模拟系统的一个或多个模拟电路的配置并基于所述可编程模拟系统的模拟单元之间的一个或多个信号的路由来执行模拟数据工作；以及
一个可编程数字系统，所述可编程数字系统包括一个或多个通用数字单元设备，所述通用数字单元设备是可重新配置的以执行数字数据工作，其中至少一个通用数字单元设备被重新配置来实施数字控制设备，所述数字控制设备被配置为通过改变所述可编程模拟系统的模拟单元之间的一个或多个信号的路由，引导所述可编程模拟系统的重新配置以实施所述可编程模拟系统中的多个功能中的一个并控制所述可编程模拟系统。
15.如权利要求14中所述的可编程的系统，其特征在于：所述数字控制设备被配置为引导所述可编程模拟系统中的所述模拟电路的重新配置，并控制由所述可编程模拟系统中的重新配置的模拟电路执行的模拟数据工作。
16.如权利要求14中所述的可编程的系统，其特征在于：进一步包括微控制器，其能够控制所述可编程模拟系统和可编程数字系统，其中所述可编程数字系统被配置为引导所述模拟电路的重新配置，并控制由所述可编程模拟系统执行的模拟数据工作，而独立于所述微控制器。
17.如权利要求14中所述的可编程的系统，其特征在于：进一步包括一个由所述可编程数字系统控制的系统互连线，其中所述可编程数字系统被配置为通过系统互连线来引导所述可编程模拟系统的重新配置并控制所述可编程模拟系统。
18.如权利要求14中所述的可编程的系统，其特征在于：进一步包括一个用于储存配置数据的存储器设备，当所述配置数据提供给所述可编程数字系统时，使所述可编程数字系统重新配置至少一个通用数字单元设备来实施所述数字控制设备。
19.如权利要求18中所述的可编程的系统，其特征在于：进一步包括一引导存储器存取引擎，当所述可编程的系统首次启动时从所述存储器设备检索配置数据并将所述配置数据发送给所述可编程数字系统。
20.如权利要求14中所述的可编程的系统，其特征在于：其中所述可编程模拟系统被配置为控制所述可编程数字系统，而独立于微控制器。
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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100557609B1 (ko) 1999-02-22 2006-03-10 주식회사 하이닉스반도체 신규의 포토레지스트 가교제 및 이를 이용한 포토레지스트 조성물
US9063751B2 (en) * 2012-02-22 2015-06-23 Atmel Corporation Single wire bootloader for target device with self-programming capability
US8416113B1 (en) * 2012-04-06 2013-04-09 Cypress Semiconductor Corporation Integrated circuit device with programmable blocks and analog circuit control
US9634667B2 (en) 2014-08-29 2017-04-25 Cypress Semiconductor Corporation Integrated circuit device with programmable analog subsystem
US9473144B1 (en) * 2014-11-25 2016-10-18 Cypress Semiconductor Corporation Integrated circuit device with programmable analog subsystem
TWM577125U (zh) * 2019-01-04 2019-04-21 華碩電腦股份有限公司 電子設備及其主機
US11360782B2 (en) 2020-01-31 2022-06-14 Hewlett Packard Enterprise Development Lp Processors to configure subsystems while other processors are held in reset
US11138140B2 (en) 2020-01-31 2021-10-05 Hewlett Packard Enterprise Development Lp Configuring first subsystem with a master processor and a second subsystem with a slave processor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205801A (zh) * 1996-10-10 1999-01-20 半导体研究及设计公司 混合信号应用系统建模方法及实现该方法的单片现场可编程系统
US7221187B1 (en) * 2000-10-26 2007-05-22 Cypress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
CN101163987A (zh) * 2005-04-18 2008-04-16 皇家飞利浦电子股份有限公司 由探头固件配置的超声诊断成像系统

Family Cites Families (1150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236494A (en) 1969-06-23 1971-06-23 Marconi Co Ltd Improvements in or relating to phase difference detectors
US3637319A (en) 1969-12-08 1972-01-25 Gen Electric Method for dual mode control changeover in a steam turbine
US3725804A (en) 1971-11-26 1973-04-03 Avco Corp Capacitance compensation circuit for differential amplifier
US3810036A (en) 1972-10-05 1974-05-07 Hewlett Packard Co Phase lock loop for locking on highest amplitude signal
US3845328A (en) 1972-10-09 1974-10-29 Rca Corp Tri-state logic circuit
US3831113A (en) 1973-06-01 1974-08-20 Rca Corp Relaxation oscillator
US3940760A (en) 1975-03-21 1976-02-24 Analog Devices, Inc. Digital-to-analog converter with current source transistors operated accurately at different current densities
JPS5717533Y2 (zh) 1976-02-27 1982-04-13
US4134073A (en) 1976-07-12 1979-01-09 Honeywell Information Systems Inc. Clock system having adaptive synchronization feature
US4138671A (en) 1977-02-14 1979-02-06 Precision Monolithics, Inc. Selectable trimming circuit for use with a digital to analog converter
GB2014387B (en) 1978-02-14 1982-05-19 Motorola Inc Differential to single-ended converter utilizing inverted transistors
US4176258A (en) 1978-05-01 1979-11-27 Intel Corporation Method and circuit for checking integrated circuit chips
US4250464A (en) 1978-07-03 1981-02-10 Rca Corporation Multi-mode relaxation oscillator
SE413826B (sv) 1978-09-21 1980-06-23 Ellemtel Utvecklings Ab Sett att i ett telekommunikationssystem reglera fasleget hos en styrd signal i forhallande till en referenssignal samt anordning for genomforande av settet
US4283713A (en) 1979-01-15 1981-08-11 Tektronix, Inc. Waveform acquisition circuit
US4272760A (en) 1979-04-10 1981-06-09 Burr-Brown Research Corporation Self-calibrating digital to analog conversion system and method
US4794558A (en) 1979-06-12 1988-12-27 Motorola, Inc. Microprocessor having self-programmed eprom
US4344067A (en) 1979-11-21 1982-08-10 Motorola, Inc. Analog to digital converter and method of calibrating same
US4689740A (en) 1980-10-31 1987-08-25 U.S. Philips Corporation Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
US4438404A (en) 1982-01-04 1984-03-20 Tektronix, Inc. Signal sampling system
US4610026A (en) 1982-04-30 1986-09-02 Hitachi, Ltd. Method of and apparatus for enlarging/reducing two-dimensional images
DE3222607A1 (de) 1982-06-16 1983-12-22 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung mit mehreren, durch aktive schaltungen gebildeten signalpfaden
US4499549A (en) 1982-06-25 1985-02-12 Automation Systems, Inc. Digital computer having analog signal circuitry
US4497575A (en) 1982-11-01 1985-02-05 Tektronix, Inc. Optical fiber test instrument calibrator
US4475151A (en) 1982-11-04 1984-10-02 Harald Philipp Switching amplifier circuit
JPS59146352A (ja) 1983-02-09 1984-08-22 Nec Corp シングル・チップ・マイクロコンピュータ
JPS6010644A (ja) 1983-06-30 1985-01-19 Toshiba Corp 半導体装置の製造方法
US4813013A (en) 1984-03-01 1989-03-14 The Cadware Group, Ltd. Schematic diagram generating system using library of general purpose interactively selectable graphic primitives to create special applications icons
US4656603A (en) 1984-03-01 1987-04-07 The Cadware Group, Ltd. Schematic diagram generating system using library of general purpose interactively selectable graphic primitives to create special applications icons
US4604363A (en) 1984-10-18 1986-08-05 Analytical Bio-Chemistry Laboratories Inc. Automatic evaporator system
US4827401A (en) 1984-10-24 1989-05-02 International Business Machines Corporation Method and apparatus for synchronizing clocks prior to the execution of a flush operation
JPS61135243A (ja) 1984-12-06 1986-06-23 Fujitsu Ltd 多重伝送方法
US4879688A (en) 1985-03-04 1989-11-07 Lattice Semiconductor Corporation In-system programmable logic device
NL8501088A (nl) 1985-04-12 1986-11-03 Philips Nv Afstembare oscillatorschakeling.
US4849880A (en) 1985-11-18 1989-07-18 John Fluke Mfg. Co., Inc. Virtual machine programming system
US4701907C1 (en) 1986-02-03 2002-08-27 Collins Mary Dynamically reconfigurable time-space-time digital switch and network
JPS62247275A (ja) 1986-03-31 1987-10-28 Ando Electric Co Ltd インサ−キツトエミユレ−タのｃｐｕ識別回路
US4914568A (en) 1986-10-24 1990-04-03 National Instruments, Inc. Graphical system for modelling a process and associated method
JPH0785249B2 (ja) 1986-05-16 1995-09-13 株式会社日立製作所 設計支援装置
US4802103A (en) 1986-06-03 1989-01-31 Synaptics, Inc. Brain learning and recognition emulation circuitry and method of recognizing events
US5451887A (en) 1986-09-19 1995-09-19 Actel Corporation Programmable logic module and architecture for field programmable gate array device
US4740966A (en) 1986-09-30 1988-04-26 Texas Instruments Incorporated Analog input circuit for microcontroller apparatus
JPS63121934A (ja) 1986-11-10 1988-05-26 Oki Electric Ind Co Ltd 評価用ワンチツプマイクロコンピユ−タ
US5155836A (en) 1987-01-27 1992-10-13 Jordan Dale A Block diagram system and method for controlling electronic instruments with simulated graphic display
US4736097A (en) 1987-02-02 1988-04-05 Harald Philipp Optical motion sensor
JPH0621732Y2 (ja) 1987-02-20 1994-06-08 理想科学工業株式会社 スクリ−ン印刷原版
JPH083773B2 (ja) 1987-02-23 1996-01-17 株式会社日立製作所 大規模半導体論理回路
US4942540A (en) 1987-03-02 1990-07-17 Wang Laboratories, Inc. Method an apparatus for specification of communication parameters
US4802119A (en) 1987-03-17 1989-01-31 Motorola, Inc. Single chip microcomputer with patching and configuration controlled by on-board non-volatile memory
DE3713376A1 (de) 1987-04-21 1988-11-10 Sgs Halbleiterbauelemente Gmbh Komparator mit erweitertem eingangsgleichtaktspannungsbereich
US4755766A (en) 1987-04-22 1988-07-05 Tektronix, Inc. Differential to single-ended converter
US5329471A (en) 1987-06-02 1994-07-12 Texas Instruments Incorporated Emulation devices, systems and methods utilizing state machines
JPS6425399A (en) 1987-07-21 1989-01-27 Fujitsu Ltd Programmable device and its test method
JPS6432075A (en) 1987-07-28 1989-02-02 Kenichi Goto Power generating method using shape memory alloy and device therefor
US5535331A (en) 1987-09-04 1996-07-09 Texas Instruments Incorporated Processor condition sensing circuits, systems and methods
US5127103A (en) 1987-10-14 1992-06-30 North American Philips Corporation Real-time tracing of dynamic local data in high level languages in the presence of process context switches
JP2541248B2 (ja) 1987-11-20 1996-10-09 三菱電機株式会社 プログラマブル・ロジック・アレイ
US4999519A (en) 1987-12-04 1991-03-12 Hitachi Vlsi Engineering Corporation Semiconductor circuit with low power consumption having emitter-coupled logic or differential amplifier
US4878200A (en) 1987-12-30 1989-10-31 Intel Corporation Product term sharing/allocation in an EPROM array
US4876534A (en) 1988-02-05 1989-10-24 Synaptics Incorporated Scanning method and apparatus for current signals having large dynamic range
US4939637A (en) 1988-02-10 1990-07-03 Metalink Corporation Circuitry for producing emulation mode in single chip microcomputer
US4879461A (en) 1988-04-25 1989-11-07 Harald Philipp Energy field sensor using summing means
US5206582A (en) 1988-05-18 1993-04-27 Hewlett-Packard Company Control system for automated parametric test equipment
US5581763A (en) 1988-06-14 1996-12-03 Progressive Technology Inc. Secure architecture and apparatus using an independent computer cartridge
US4885484A (en) 1988-07-05 1989-12-05 Motorola, Inc. Voltage clamped differential to single ended converter circuit
US5270963A (en) 1988-08-10 1993-12-14 Synaptics, Incorporated Method and apparatus for performing neighborhood operations on a processing plane
US4833418A (en) 1988-09-01 1989-05-23 Archive Corporation Compensation circuit for nullifying differential offset voltage and regulating common mode voltage of differential signals
US4980652A (en) 1988-09-02 1990-12-25 Nippon Telegraph And Telephone Corporation Frequency synthesizer having compensation for nonlinearities
US4868525A (en) 1988-09-23 1989-09-19 Dallas Semiconductor Corporation Temperature-stabilized oscillator
US5161124A (en) 1988-10-27 1992-11-03 Texas Instruments Incorporated Bond programmable integrated circuit
NL8802719A (nl) 1988-11-07 1990-06-01 Philips Nv Relaxatie-oscillator met vertragingssturing.
US5059920A (en) 1988-12-09 1991-10-22 Synaptics, Incorporated CMOS amplifier with offset adaptation
US5331215A (en) 1988-12-09 1994-07-19 Synaptics, Incorporated Electrically adaptable neural network with post-processing circuitry
US5160899A (en) 1988-12-09 1992-11-03 Synaptics, Incorporated Adaptable MOS current mirror
US5073759A (en) 1988-12-09 1991-12-17 Synaptics, Incorporated Adaptable current mirror
US5068622A (en) 1988-12-09 1991-11-26 Synaptics, Incorporated CMOS amplifier with offset adaptation
US5146106A (en) 1988-12-09 1992-09-08 Synaptics, Incorporated CMOS winner-take all circuit with offset adaptation
US4935702A (en) 1988-12-09 1990-06-19 Synaptics, Inc. Subthreshold CMOS amplifier with offset adaptation
US5109261A (en) 1988-12-09 1992-04-28 Synaptics, Incorporated CMOS amplifier with offset adaptation
US5381515A (en) 1988-12-09 1995-01-10 Synaptics, Incorporated Two layer neural network comprised of neurons with improved input range and input offset
US5049758A (en) 1988-12-09 1991-09-17 Synaptics, Incorporated Adaptable CMOS winner-take all circuit
US5119038A (en) 1988-12-09 1992-06-02 Synaptics, Corporation CMOS current mirror with offset adaptation
US5122800A (en) 1989-01-26 1992-06-16 Harald Philipp Variable successive approximation converter
US5120996A (en) 1989-03-10 1992-06-09 Synaptics, Incorporated Synaptic element and array
US5083044A (en) 1989-03-10 1992-01-21 Synaptics, Incorporated Synaptic element and array
US5053949A (en) 1989-04-03 1991-10-01 Motorola, Inc. No-chip debug peripheral which uses externally provided instructions to control a core processing unit
KR940011436B1 (ko) 1989-04-19 1994-12-15 가부시끼가이샤 히다찌세이사꾸쇼 자기디스크 기억장치
US4962342A (en) 1989-05-04 1990-10-09 Synaptics, Inc. Dynamic synapse for neural network
JPH0387909A (ja) 1989-05-10 1991-04-12 Seiko Epson Corp 情報処理装置およびマイクロプロセッサ
US4977381A (en) 1989-06-05 1990-12-11 Motorola, Inc. Differential relaxation oscillator
US4953928A (en) 1989-06-09 1990-09-04 Synaptics Inc. MOS device for long-term learning
US5200751A (en) 1989-06-26 1993-04-06 Dallas Semiconductor Corp. Digital to analog converter using a programmable logic array
US5805792A (en) 1989-07-31 1998-09-08 Texas Instruments Incorporated Emulation devices, systems, and methods
US5212652A (en) 1989-08-15 1993-05-18 Advanced Micro Devices, Inc. Programmable gate array with improved interconnect structure
US5305017A (en) 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
US4947169A (en) 1989-10-24 1990-08-07 Burr-Brown Corporation Dummy/trim DAC for capacitor digital-to-analog converter
US4970408A (en) 1989-10-30 1990-11-13 Motorola, Inc. CMOS power-on reset circuit
US6070003A (en) 1989-11-17 2000-05-30 Texas Instruments Incorporated System and method of memory access in apparatus having plural processors and plural memories
US5276890A (en) 1989-11-30 1994-01-04 Kabushiki Kaisha Toshiba Resume control system and method for executing resume processing while checking operation mode of CPU
US5050168A (en) 1989-12-29 1991-09-17 Paterson Timothy L Test coverage analyzer
US5280474A (en) * 1990-01-05 1994-01-18 Maspar Computer Corporation Scalable processor to processor and processor-to-I/O interconnection network and method for parallel processing arrays
US5159335A (en) 1990-01-19 1992-10-27 Siecor Corporation Switched capacitance automatic meter reading device
US5055827A (en) 1990-02-20 1991-10-08 Harald Philipp Fiber optic security system
US5128871A (en) 1990-03-07 1992-07-07 Advanced Micro Devices, Inc. Apparatus and method for allocation of resoures in programmable logic devices
US5150079A (en) 1990-03-27 1992-09-22 Dallas Semiconductor Corporation Two-mode oscillator
JP2834837B2 (ja) 1990-03-30 1998-12-14 松下電工株式会社 プログラマブルコントローラ
US5144582A (en) 1990-03-30 1992-09-01 Sgs-Thomson Microelectronics, Inc. Sram based cell for programmable logic devices
GB9007492D0 (en) 1990-04-03 1990-05-30 Pilkington Micro Electronics Semiconductor integrated circuit
US5867399A (en) 1990-04-06 1999-02-02 Lsi Logic Corporation System and method for creating and validating structural description of electronic system from higher-level and behavior-oriented description
US5544067A (en) 1990-04-06 1996-08-06 Lsi Logic Corporation Method and system for creating, deriving and validating structural description of electronic system from higher level, behavior-oriented description, including interactive schematic design and simulation
US5572437A (en) 1990-04-06 1996-11-05 Lsi Logic Corporation Method and system for creating and verifying structural logic model of electronic design from behavioral description, including generation of logic and timing models
US5220512A (en) 1990-04-19 1993-06-15 Lsi Logic Corporation System for simultaneous, interactive presentation of electronic circuit diagrams and simulation data
US5198817A (en) 1990-04-26 1993-03-30 Hughes Aircraft Company High-order sigma-delta analog-to-digital converter
US5179531A (en) 1990-04-27 1993-01-12 Pioneer Electronic Corporation Accelerated digital signal processor
US5043674A (en) 1990-04-30 1991-08-27 International Business Machines Corporation Differential receiver with high common-mode range
US5175884A (en) 1990-06-01 1992-12-29 Motorola, Inc. Voltage controlled oscillator with current control
US5087822A (en) 1990-06-22 1992-02-11 Alcan International Limited Illumination system with incident beams from near and far dark field for high speed surface inspection of rolled aluminum sheet
EP0464433A3 (en) 1990-06-29 1994-05-18 Nat Semiconductor Corp Microcontroller device having remotely programmable eprom & method of programming
KR930004033B1 (ko) 1990-08-09 1993-05-19 현대전자산업 주식회사 프로그래머블 로직소자의 입력/출력 마크로셀
US5097154A (en) 1990-08-13 1992-03-17 Dallas Semiconductor Corporation Latched multiplexer for stabilizing the switch crystal to ring oscillator at power-down
US5095284A (en) 1990-09-10 1992-03-10 Synaptics, Incorporated Subthreshold CMOS amplifier with wide input voltage range
US5493723A (en) 1990-11-06 1996-02-20 National Semiconductor Corporation Processor with in-system emulation circuitry which uses the same group of terminals to output program counter bits
US5355007A (en) 1990-11-23 1994-10-11 Texas Instruments Incorporated Devices for non-volatile memory, systems and methods
JPH0727504B2 (ja) 1990-12-10 1995-03-29 インターナショナル・ビジネス・マシーンズ・コーポレイション ネットワークの構成を定義するシステム、ネットワークのための構成パラメータを生成する方法及びネットワークを構成するためのシステム
US5165054A (en) 1990-12-18 1992-11-17 Synaptics, Incorporated Circuits for linear conversion between currents and voltages
US5438672A (en) 1990-12-18 1995-08-01 National Semiconductor Corporation Microcontroller emulator for plural device architecture configured by mode control data and operated under control code transmitted via same switching bus
US5107149A (en) 1990-12-18 1992-04-21 Synaptics, Inc. Linear, continuous-time, two quadrant multiplier
US5126685A (en) 1990-12-18 1992-06-30 Synaptics, Incorporated Circuits for linear conversion between voltages and currents
IL100370A (en) 1990-12-24 1994-11-11 Ball Corp Method for analyzing integrated computer systems
DE69121382T2 (de) 1991-01-17 1997-02-27 Philips Electronics Nv Emulator zur Emulation eines verbindungsloses Mikrokontroller und Mikrokontroller zur Verwendung in einem solchen Emulator
US5248843A (en) 1991-02-08 1993-09-28 Sight & Sound Incorporated Electronic musical instrument with sound-control panel and keyboard
US5107146A (en) 1991-02-13 1992-04-21 Actel Corporation Mixed mode analog/digital programmable interconnect architecture
JPH04257932A (ja) 1991-02-13 1992-09-14 Oki Electric Ind Co Ltd ディジタルシグナルプロセッサのエミュレート用チップ
US5260592A (en) 1991-02-19 1993-11-09 Synaptics, Incorporated Integrating photosensor and imaging system having wide dynamic range with varactors
US5324958A (en) 1991-02-19 1994-06-28 Synaptics, Incorporated Integrating imaging systgem having wide dynamic range with sample/hold circuits
US5276407A (en) 1991-02-19 1994-01-04 Synaptics, Incorporated Sense amplifier
US5097305A (en) 1991-02-19 1992-03-17 Synaptics Corporation Integrating photosensor and imaging system having wide dynamic range
US5220213A (en) 1991-03-06 1993-06-15 Quicklogic Corporation Programmable application specific integrated circuit and logic cell therefor
FR2674076A1 (fr) 1991-03-14 1992-09-18 Bull Sa Circuit integre a impedances asservies et application aux emetteurs-recepteurs notamment pour la communication entre unites d'un systeme informatique.
US5225991A (en) 1991-04-11 1993-07-06 International Business Machines Corporation Optimized automated macro embedding for standard cell blocks
US5230000A (en) 1991-04-25 1993-07-20 At&T Bell Laboratories Built-in self-test (bist) circuit
US5241492A (en) 1991-05-06 1993-08-31 Motorola, Inc. Apparatus for performing multiply and accumulate instructions with reduced power and a method therefor
US5541878A (en) 1991-05-09 1996-07-30 Synaptics, Incorporated Writable analog reference voltage storage device
US5243554A (en) 1991-05-09 1993-09-07 Synaptics, Incorporated Writable analog reference voltage storage device
US5166562A (en) 1991-05-09 1992-11-24 Synaptics, Incorporated Writable analog reference voltage storage device
JPH04336308A (ja) 1991-05-13 1992-11-24 Nec Corp マイクロコンピュータ
US5280199A (en) 1991-05-14 1994-01-18 Kabushiki Kaisha Toshiba Differential input circuit and operational amplifier with wide common mode input voltage range
US5260979A (en) 1991-05-28 1993-11-09 Codex Corp. Circuit and method of switching between redundant clocks for a phase lock loop
US5335342A (en) 1991-05-31 1994-08-02 Tiburon Systems, Inc. Automated software testing system
US5321828A (en) 1991-06-07 1994-06-14 Step Engineering High speed microcomputer in-circuit emulator
US5248873A (en) 1991-06-10 1993-09-28 Synaptics, Incorporated Integrated device for recognition of moving objects
US5235617A (en) 1991-06-11 1993-08-10 Digital Equipment Corporation Transmission media driving system
US5202687A (en) 1991-06-12 1993-04-13 Intellectual Property Development Associates Of Connecticut Analog to digital converter
DE69229819T2 (de) 1991-06-18 2000-01-27 Nokia Mobile Phones Ltd Einstellung der Taktfrequenz einer elektrischen Schaltung
US5495594A (en) 1991-07-12 1996-02-27 Zilog, Inc. Technique for automatically adapting a peripheral integrated circuit for operation with a variety of microprocessor control signal protocols
US5574841A (en) 1991-08-05 1996-11-12 Calligraphic Systems Limited Apparatus and method for three-dimensional powerline designing and maintenance
US5142247A (en) 1991-08-06 1992-08-25 Compaq Computer Corporation Multiple frequency phase-locked loop clock generator with stable transitions between frequencies
JPH05257710A (ja) 1991-08-12 1993-10-08 Advanced Micro Devicds Inc 内部実行パラメータを与えるためのシステムおよびプロセッサによって実行されるべき命令を検証するための配列
EP0529142A1 (en) 1991-08-30 1993-03-03 Acer Incorporated Upgradeable/downgradeable computers
US5341267A (en) 1991-09-23 1994-08-23 Aptix Corporation Structures for electrostatic discharge protection of electrical and other components
US5734334A (en) 1991-10-30 1998-03-31 I-Cube, Inc. Programmable port for crossbar switch
US5499192A (en) 1991-10-30 1996-03-12 Xilinx, Inc. Method for generating logic modules from a high level block diagram
US5371524A (en) 1991-11-25 1994-12-06 Eastman Kodak Company End pulse width modulation for digital image printer with halftone gray scale capability
US5303329A (en) 1991-12-10 1994-04-12 Synaptics, Incorporated Continuous synaptic weight update mechanism
US5307381A (en) 1991-12-27 1994-04-26 Intel Corporation Skew-free clock signal distribution network in a microprocessor
US5204549A (en) 1992-01-28 1993-04-20 Synaptics, Incorporated Synaptic element including weight-storage and weight-adjustment circuit
US5305312A (en) 1992-02-07 1994-04-19 At&T Bell Laboratories Apparatus for interfacing analog telephones and digital data terminals to an ISDN line
US5159292A (en) 1992-02-25 1992-10-27 Thomson Consumer Electronics, Inc. Adaptive phase locked loop
JP3322685B2 (ja) 1992-03-02 2002-09-09 日本テキサス・インスツルメンツ株式会社 定電圧回路および定電流回路
US5691976A (en) 1992-04-02 1997-11-25 Applied Digital Access Performance monitoring and test system for a telephone network
US5416895A (en) 1992-04-08 1995-05-16 Borland International, Inc. System and methods for improved spreadsheet interface with user-familiar objects
GB2266606B (en) 1992-04-27 1996-02-14 Intel Corp A microprocessor with an external command mode
US5384745A (en) 1992-04-27 1995-01-24 Mitsubishi Denki Kabushiki Kaisha Synchronous semiconductor memory device
US5336936A (en) 1992-05-06 1994-08-09 Synaptics, Incorporated One-transistor adaptable analog storage element and array
DE69317149T2 (de) 1992-05-12 1998-10-08 Nec Corp Mikrocomputer mit Befehlsspeicher für Befehle zum Auslesen interner Bedingungen
US5317202A (en) 1992-05-28 1994-05-31 Intel Corporation Delay line loop for 1X on-chip clock generation with zero skew and 50% duty cycle
US5861583A (en) 1992-06-08 1999-01-19 Synaptics, Incorporated Object position detector
US5543588A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Touch pad driven handheld computing device
DE69324067T2 (de) 1992-06-08 1999-07-15 Synaptics Inc Objekt-Positionsdetektor
US5543590A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature
US5543591A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US5942733A (en) 1992-06-08 1999-08-24 Synaptics, Inc. Stylus input capacitive touchpad sensor
US6239389B1 (en) 1992-06-08 2001-05-29 Synaptics, Inc. Object position detection system and method
US5488204A (en) 1992-06-08 1996-01-30 Synaptics, Incorporated Paintbrush stylus for capacitive touch sensor pad
US5880411A (en) 1992-06-08 1999-03-09 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US5914465A (en) 1992-06-08 1999-06-22 Synaptics, Inc. Object position detector
US5889236A (en) 1992-06-08 1999-03-30 Synaptics Incorporated Pressure sensitive scrollbar feature
US5455731A (en) 1992-06-08 1995-10-03 United Technologies Corporation Power controller reset during load starting
US6028271A (en) 1992-06-08 2000-02-22 Synaptics, Inc. Object position detector with edge motion feature and gesture recognition
US5819028A (en) 1992-06-10 1998-10-06 Bay Networks, Inc. Method and apparatus for determining the health of a network
US5331315A (en) 1992-06-12 1994-07-19 Universities Research Association, Inc. Switch for serial or parallel communication networks
EP0575651A1 (en) 1992-06-24 1993-12-29 International Business Machines Corporation Multiprocessor system
US5339262A (en) 1992-07-10 1994-08-16 Lsi Logic Corporation Method and apparatus for interim, in-situ testing of an electronic system with an inchoate ASIC
US5565658A (en) 1992-07-13 1996-10-15 Cirque Corporation Capacitance-based proximity with interference rejection apparatus and methods
US5258760A (en) 1992-07-13 1993-11-02 Allegro Microsystems, Inc. Digitally dual-programmable integrator circuit
US5245262A (en) 1992-07-13 1993-09-14 Allegro Microsystems, Inc. Hybrid control law servo co-processor integrated circuit
US5861875A (en) 1992-07-13 1999-01-19 Cirque Corporation Methods and apparatus for data input
JP2927108B2 (ja) 1992-07-22 1999-07-28 日本電気株式会社 インサーキットエミュレータ
US5331571A (en) 1992-07-22 1994-07-19 Nec Electronics, Inc. Testing and emulation of integrated circuits
US5802290A (en) 1992-07-29 1998-09-01 Virtual Computer Corporation Computer network of distributed virtual computers which are EAC reconfigurable in response to instruction to be executed
US5684980A (en) 1992-07-29 1997-11-04 Virtual Computer Corporation FPGA virtual computer for executing a sequence of program instructions by successively reconfiguring a group of FPGA in response to those instructions
US5414308A (en) 1992-07-29 1995-05-09 Winbond Electronics Corporation High frequency clock generator with multiplexer
US5805897A (en) 1992-07-31 1998-09-08 International Business Machines Corporation System and method for remote software configuration and distribution
US5319370A (en) 1992-08-31 1994-06-07 Crystal Semiconductor, Inc. Analog-to-digital converter with a continuously calibrated voltage reference
US5440305A (en) 1992-08-31 1995-08-08 Crystal Semiconductor Corporation Method and apparatus for calibration of a monolithic voltage reference
US5790834A (en) 1992-08-31 1998-08-04 Intel Corporation Apparatus and method using an ID instruction to identify a computer microprocessor
US5313618A (en) 1992-09-03 1994-05-17 Metalink Corp. Shared bus in-circuit emulator system and method
US5355097A (en) 1992-09-11 1994-10-11 Cypress Semiconductor Corporation Potentiometric oscillator with reset and test input
US5390324A (en) 1992-10-02 1995-02-14 Compaq Computer Corporation Computer failure recovery and alert system
AT400769B (de) 1992-10-16 1996-03-25 Avl Verbrennungskraft Messtech Messeinrichtung zum erfassen von verbrennungsvorgängen
US5345195A (en) 1992-10-22 1994-09-06 United Memories, Inc. Low power Vcc and temperature independent oscillator
US6101457A (en) 1992-10-29 2000-08-08 Texas Instruments Incorporated Test access port
EP0596651A1 (en) 1992-11-02 1994-05-11 National Semiconductor Corporation Network for data communication with isochronous capability
US5857109A (en) 1992-11-05 1999-01-05 Giga Operations Corporation Programmable logic device for real time video processing
US5339213A (en) 1992-11-16 1994-08-16 Cirque Corporation Portable computer touch pad attachment
US5278522A (en) 1992-11-19 1994-01-11 Codex, Corp. High frequency voltage controlled oscillator
US5604466A (en) 1992-12-08 1997-02-18 International Business Machines Corporation On-chip voltage controlled oscillator
US5481471A (en) 1992-12-18 1996-01-02 Hughes Aircraft Company Mixed signal integrated circuit architecture and test methodology
US5384910A (en) 1992-12-31 1995-01-24 International Business Machines Corporation Method and apparatus for facilitating operator reconfiguration of a graphical user interface in a data processing system
US6002268A (en) 1993-01-08 1999-12-14 Dynachip Corporation FPGA with conductors segmented by active repeaters
JP3194636B2 (ja) 1993-01-12 2001-07-30 三菱電機株式会社 レベル変換回路、レベル変換回路を内蔵したエミュレータ用マイクロコンピュータ、レベル変換回路を内蔵したピギーバックマイクロコンピュータ、レベル変換回路を内蔵したエミュレートシステム及びレベル変換回路を内蔵したｌｓｉテストシステム
US5559502A (en) 1993-01-14 1996-09-24 Schutte; Herman Two-wire bus system comprising a clock wire and a data wire for interconnecting a number of stations and allowing both long-format and short-format slave addresses
US5396245A (en) 1993-01-21 1995-03-07 Linear Technology Corporation Digital to analog converter
US5430734A (en) 1993-02-12 1995-07-04 Metalithic Systems, Inc. Fault-tolerant waferscale integrated circuit device and method
JP3210466B2 (ja) 1993-02-25 2001-09-17 株式会社リコー Ｃｐｕコア、該ｃｐｕコアを有するａｓｉｃ、及び該ａｓｉｃを備えたエミュレーションシステム
US5453904A (en) 1993-03-10 1995-09-26 Matsushita Electric Industrial Co., Ltd. Power control unit protection apparatus
US5303146A (en) 1993-03-11 1994-04-12 Borland International, Inc. System and methods for improved scenario management in an electronic spreadsheet
US5371883A (en) 1993-03-26 1994-12-06 International Business Machines Corporation Method of testing programs in a distributed environment
US5515524A (en) 1993-03-29 1996-05-07 Trilogy Development Group Method and apparatus for configuring systems
US5334952A (en) 1993-03-29 1994-08-02 Spectralink Corporation Fast settling phase locked loop
US5758058A (en) 1993-03-31 1998-05-26 Intel Corporation Apparatus and method for initializing a master/checker fault detecting microprocessor
US6223147B1 (en) 1993-03-31 2001-04-24 Intel Corporation Multiple use chip socket for integrated circuits and the like
JP2500740B2 (ja) 1993-04-06 1996-05-29 日本電気株式会社 デュアルポ―トメモリ
KR970008188B1 (ko) 1993-04-08 1997-05-21 가부시끼가이샤 히다찌세이사꾸쇼 플래시메모리의 제어방법 및 그것을 사용한 정보처리장치
US5432476A (en) 1993-04-09 1995-07-11 National Semiconductor Corporation Differential to single-ended converter
US5517198A (en) 1993-04-12 1996-05-14 The Regents Of The University Of California Ultra-wideband directional sampler
US5341044A (en) 1993-04-19 1994-08-23 Altera Corporation Flexible configuration logic array block for programmable logic devices
US5414380A (en) 1993-04-19 1995-05-09 Motorola, Inc. Integrated circuit with an active-level configurable and method therefor
US5564010A (en) 1993-05-24 1996-10-08 Thomson Consumer Electronics, Inc. Reset signal generator, for generating resets of multiple duration
US5542055A (en) 1993-05-28 1996-07-30 International Business Machines Corp. System for counting the number of peripheral buses in each hierarch connected to primary bus for creating map of peripheral buses to locate peripheral devices
US5677691A (en) 1993-06-25 1997-10-14 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Configurable analog and digital array
US5408194A (en) 1993-06-25 1995-04-18 Synaptics, Incorporated Adaptive analog minimum/maximum selector and subtractor circuit
US5574892A (en) 1993-06-30 1996-11-12 Intel Corporation Use of between-instruction breaks to implement complex in-circuit emulation features
US5752013A (en) 1993-06-30 1998-05-12 Intel Corporation Method and apparatus for providing precise fault tracing in a superscalar microprocessor
US5399922A (en) 1993-07-02 1995-03-21 Altera Corporation Macrocell comprised of two look-up tables and two flip-flops
US5349303A (en) 1993-07-02 1994-09-20 Cirque Corporation Electrical charge transfer apparatus
US5729704A (en) 1993-07-21 1998-03-17 Xerox Corporation User-directed method for operating on an object-based model data structure through a second contextual image
US5479603A (en) 1993-07-21 1995-12-26 Xerox Corporation Method and apparatus for producing a composite second image in the spatial context of a first image
EP0636976B1 (en) 1993-07-28 1998-12-30 Koninklijke Philips Electronics N.V. Microcontroller provided with hardware for supporting debugging as based on boundary scan standard-type extensions
US5457410A (en) 1993-08-03 1995-10-10 Btr, Inc. Architecture and interconnect scheme for programmable logic circuits
US5392784A (en) 1993-08-20 1995-02-28 Hewlett-Packard Company Virtual right leg drive and augmented right leg drive circuits for common mode voltage reduction in ECG and EEG measurements
US5457644A (en) 1993-08-20 1995-10-10 Actel Corporation Field programmable digital signal processing array integrated circuit
EP0640978A3 (en) 1993-08-31 1998-10-07 Ohmeda Inc. Non-invasive software update apparatus
US5663900A (en) 1993-09-10 1997-09-02 Vasona Systems, Inc. Electronic simulation and emulation system
DE4332499A1 (de) 1993-09-24 1995-03-30 Bosch Gmbh Robert Verfahren zur vollständigen Neuprogrammierung eines löschbaren, nichtflüchtigen Speichers
US5630052A (en) 1993-09-30 1997-05-13 Intel Corporation System development and debug tools for power management functions in a computer system
US5579353A (en) 1993-10-12 1996-11-26 Texas Instruments Incorporated Dynamic clock mode switch
US5428319A (en) 1993-11-29 1995-06-27 Motorola, Inc. Method and apparatus for providing a modified temperature compensation signal in a TCXO circuit
US5455525A (en) 1993-12-06 1995-10-03 Intelligent Logic Systems, Inc. Hierarchically-structured programmable logic array and system for interconnecting logic elements in the logic array
US5424689A (en) 1993-12-22 1995-06-13 Motorola, Inc. Filtering device for use in a phase locked loop controller
US5959871A (en) 1993-12-23 1999-09-28 Analogix/Portland State University Programmable analog array circuit
US5426384A (en) 1993-12-27 1995-06-20 Motorola, Inc. Voltage controlled oscillator (VCO) with symmetrical output and logic gate for use in same
US5563526A (en) 1994-01-03 1996-10-08 Texas Instruments Incorporated Programmable mixed-mode integrated circuit architecture
US5430687A (en) 1994-04-01 1995-07-04 Xilinx, Inc. Programmable logic device including a parallel input device for loading memory cells
US6148441A (en) 1994-04-06 2000-11-14 Dell Usa, L.P. Method for reprogramming flash ROM in a personal computer implementing an EISA bus system
GB2288255B (en) 1994-04-07 1998-03-11 Advanced Risc Mach Ltd Write request interlock
US6181162B1 (en) 1994-04-10 2001-01-30 Altera Corporation Programmable logic device with highly routable interconnect
US5426378A (en) 1994-04-20 1995-06-20 Xilinx, Inc. Programmable logic device which stores more than one configuration and means for switching configurations
US5572665A (en) 1994-04-21 1996-11-05 Mitsubishi Denki Kabushiki Kaisha Semiconductor integrated circuit for developing a system using a microprocessor
US6249234B1 (en) 1994-05-14 2001-06-19 Absolute Sensors Limited Position detector
US20030062889A1 (en) 1996-12-12 2003-04-03 Synaptics (Uk) Limited Position detector
US5689195A (en) 1995-05-17 1997-11-18 Altera Corporation Programmable logic array integrated circuit devices
WO1995032478A1 (en) 1994-05-24 1995-11-30 Imp, Inc. Integrated circuit having programmable analog functions and computer aided techniques for programming the circuit
CN1136529C (zh) 1994-05-31 2004-01-28 夏普株式会社 信号放大器和图像显示装置
US5457479A (en) 1994-06-13 1995-10-10 Primax Electronics Ltd. Apparatus having dual modes for controlling cursor on display screen
US5625316A (en) 1994-07-01 1997-04-29 Motorola, Inc. Tuning circuit for an RC filter
US5684952A (en) 1994-07-25 1997-11-04 Apple Computer, Inc. Supervisory control system for networked multimedia workstations that provides reconfiguration of workstations by remotely updating the operating system
US5530813A (en) 1994-08-04 1996-06-25 Pattern Processing Technology Field-programmable electronic crossbar system and method for using same
EP0722626B1 (en) 1994-08-04 2002-03-13 National Semiconductor Corporation Signal conditioning apparatus and method exhibiting accurate input impedance and gain characteristics over common mode range and operational environments
US5552725A (en) 1994-08-05 1996-09-03 Advanced Micro Devices, Inc. Low power, slew rate insensitive power-on reset circuit
US5694063A (en) 1994-08-11 1997-12-02 Ltx Corporation High speed IDDQ monitor circuit
US6104217A (en) 1994-08-26 2000-08-15 Advanced Micro Devices, Inc. Power on/off control circuit and method
US5644593A (en) 1994-09-02 1997-07-01 Microcom Systems, Inc. High performance communications interface
US5493246A (en) 1994-09-06 1996-02-20 Motorola, Inc. Circuit and method of canceling leakage current in an analog array
US5635745A (en) * 1994-09-08 1997-06-03 National Semiconductor Corporation Analog multiplexer cell for mixed digital and analog signal inputs
US6345383B1 (en) 1994-09-14 2002-02-05 Kabushiki Kaisha Toshiba Debugging support device and debugging support method
KR960706125A (ko) 1994-09-19 1996-11-08 요트.게.아. 롤페즈 다수의 마이크로 콘트롤러의 동작을 실행하기 위한 마이크로 콘트롤러 시스템(A microcontroller system for performing operations of multiple microcontrollers)
US5802073A (en) 1994-09-23 1998-09-01 Vlsi Technology, Inc. Built-in self test functional system block for UTOPIA interface
US5491458A (en) 1994-11-08 1996-02-13 Mccune, Jr.; Earl W. Apparatus for spreading the spectrum of a signal and method therefor
US5629857A (en) 1994-11-15 1997-05-13 International Business Machines Corporation Method and system for indicating a status of a circuit design
US5572719A (en) 1994-11-22 1996-11-05 Advanced Micro Devices Clock control system for microprocessors including a delay sensing circuit
US5495181A (en) 1994-12-01 1996-02-27 Quicklogic Corporation Integrated circuit facilitating simultaneous programming of multiple antifuses
EP0746820B1 (en) 1994-12-02 2001-09-26 Koninklijke Philips Electronics N.V. Circuit for Coupling Data Communication Busses
US5630102A (en) 1994-12-19 1997-05-13 Intel Corporation In-circuit-emulation event management system
CN1316368C (zh) 1994-12-28 2007-05-16 株式会社东芝 微处理器
US5727170A (en) 1994-12-29 1998-03-10 Siemens Energy & Automation, Inc. User defined port and protocol scheme for a programmable logic controller
US5566702A (en) 1994-12-30 1996-10-22 Philipp; Harald Adaptive faucet controller measuring proximity and motion
US5889988A (en) 1995-01-03 1999-03-30 Intel Corporation Debugger for debugging tasks in an operating system virtual device driver
US5530444A (en) 1995-01-05 1996-06-25 Analog Devices, Inc. Differential amplifiers which can form a residue amplifier in sub-ranging A/D converters
US5706453A (en) 1995-02-06 1998-01-06 Cheng; Yang-Leh Intelligent real-time graphic-object to database linking-actuator for enabling intuitive on-screen changes and control of system configuration
US5566123A (en) 1995-02-10 1996-10-15 Xilinx, Inc. Synchronous dual port ram
US5537057A (en) 1995-02-14 1996-07-16 Altera Corporation Programmable logic array device with grouped logic regions and three types of conductors
US5546562A (en) 1995-02-28 1996-08-13 Patel; Chandresh Method and apparatus to emulate VLSI circuits within a logic simulator
US5574678A (en) 1995-03-01 1996-11-12 Lattice Semiconductor Corp. Continuous time programmable analog block architecture
FR2731570B1 (fr) 1995-03-07 1997-05-23 Sgs Thomson Microelectronics Circuit logique a etage differentiel
US5721931A (en) 1995-03-21 1998-02-24 Advanced Micro Devices Multiprocessing system employing an adaptive interrupt mapping mechanism and method
US5546433A (en) 1995-03-21 1996-08-13 National Semiconductor Corporation Digital phase lock loop having frequency offset cancellation circuitry
US6049223A (en) 1995-03-22 2000-04-11 Altera Corporation Programmable logic array integrated circuit with general-purpose memory configurable as a random access or FIFO memory
US5757368A (en) 1995-03-27 1998-05-26 Cirque Corporation System and method for extending the drag function of a computer pointing device
US5682510A (en) 1995-03-30 1997-10-28 Microsoft Corporation Method and system for adding application defined properties and application defined property sheet pages
US5651035A (en) 1995-04-28 1997-07-22 International Microcircuits, Inc. Apparatus for reducing jitter of a spectrum spread clock signal and method therefor
GB9508931D0 (en) 1995-05-02 1995-06-21 Xilinx Inc Programmable switch for FPGA input/output signals
US5812698A (en) 1995-05-12 1998-09-22 Synaptics, Inc. Handwriting recognition system and method
US5555452A (en) 1995-05-12 1996-09-10 Callaway, Jr.; Edgar H. Peak and valley signal measuring circuit using single digital-to-analog converter
JP3414052B2 (ja) * 1995-05-18 2003-06-09 三菱電機株式会社 位相変調信号復調方式
US5563529A (en) 1995-05-26 1996-10-08 Xilinx, Inc. High speed product term allocation structure supporting logic iteration after committing device pin locations
US5737557A (en) 1995-05-26 1998-04-07 Ast Research, Inc. Intelligent window user interface for computers
US5521529A (en) 1995-06-02 1996-05-28 Advanced Micro Devices, Inc. Very high-density complex programmable logic devices with a multi-tiered hierarchical switch matrix and optimized flexible logic allocation
US5811987A (en) 1995-06-02 1998-09-22 Advanced Micro Devices, Inc. Block clock and initialization circuit for a complex high density PLD
US5781030A (en) 1995-06-02 1998-07-14 Advanced Micro Devices, Inc. Programmable uniform symmetrical distribution logic allocator for a high-density complex PLD
US5555907A (en) 1995-06-02 1996-09-17 Philipp; Harald Divided box for valve controller
US5818254A (en) 1995-06-02 1998-10-06 Advanced Micro Devices, Inc. Multi-tiered hierarchical high speed switch matrix structure for very high-density complex programmable logic devices
US5646544A (en) 1995-06-05 1997-07-08 International Business Machines Corporation System and method for dynamically reconfiguring a programmable gate array
US5691898A (en) 1995-09-27 1997-11-25 Immersion Human Interface Corp. Safe and low cost computer peripherals with force feedback for consumer applications
US5594388A (en) 1995-06-07 1997-01-14 American Microsystems, Inc. Self-calibrating RC oscillator
US5552748A (en) 1995-06-07 1996-09-03 American Microsystems, Inc. Digitally-tuned oscillator including a self-calibrating RC oscillator circuit
US5608892A (en) 1995-06-09 1997-03-04 Alantec Corporation Active cache for a microprocessor
US5710906A (en) 1995-07-07 1998-01-20 Opti Inc. Predictive snooping of cache memory for master-initiated accesses
US5742602A (en) 1995-07-12 1998-04-21 Compaq Computer Corporation Adaptive repeater system
US5604450A (en) * 1995-07-27 1997-02-18 Intel Corporation High speed bidirectional signaling scheme
US5696952A (en) 1995-08-03 1997-12-09 Pontarelli; Mark C. Dynamic speed switching software for power management
US5754826A (en) 1995-08-04 1998-05-19 Synopsys, Inc. CAD and simulation system for targeting IC designs to multiple fabrication processes
US5875293A (en) 1995-08-08 1999-02-23 Dell Usa, L.P. System level functional testing through one or more I/O ports of an assembled computer system
US5909544A (en) 1995-08-23 1999-06-01 Novell Inc. Automated test harness
US5764080A (en) 1995-08-24 1998-06-09 Altera Corporation Input/output interface circuitry for programmable logic array integrated circuit devices
US5721842A (en) 1995-08-25 1998-02-24 Apex Pc Solutions, Inc. Interconnection system for viewing and controlling remotely connected computers with on-screen video overlay for controlling of the interconnection switch
US5964893A (en) 1995-08-30 1999-10-12 Motorola, Inc. Data processing system for performing a trace function and method therefor
EP0762280B1 (en) 1995-08-30 2001-11-14 Motorola, Inc. Data processor with built-in emulation circuit
US5917356A (en) 1995-09-11 1999-06-29 International Business Machines Corp. Three state phase detector
US5544311A (en) 1995-09-11 1996-08-06 Rockwell International Corporation On-chip debug port
US5790957A (en) 1995-09-12 1998-08-04 Nokia Mobile Phones Ltd. Speech recall in cellular telephone
JP3360501B2 (ja) 1995-09-20 2002-12-24 三菱電機株式会社 増幅回路及び携帯電話用半導体集積回路装置
US5901062A (en) 1995-09-25 1999-05-04 Texas Instruments Incorporated Semiconductor structure design and process visualization through the use of simple process models and intuitive interfaces
US5587957A (en) 1995-09-29 1996-12-24 Intel Corporation Circuit for sharing a memory of a microcontroller with an external device
US5737760A (en) 1995-10-06 1998-04-07 Motorola Inc. Microcontroller with security logic circuit which prevents reading of internal memory by external program
US5663965A (en) 1995-10-06 1997-09-02 International Business Machines Corp. Apparatus and method for testing a memory array
US5841996A (en) 1995-10-13 1998-11-24 Microchip Technology Incorporated Serial communication interface system having programmable microcontroller for use in a battery pack
US5744991A (en) 1995-10-16 1998-04-28 Altera Corporation System for distributing clocks using a delay lock loop in a programmable logic circuit
US5684434A (en) 1995-10-30 1997-11-04 Cypress Semiconductor Erasable and programmable single chip clock generator
US5587945A (en) 1995-11-06 1996-12-24 Advanced Micro Devices, Inc. CMOS EEPROM cell with tunneling window in the read path
US5767457A (en) 1995-11-13 1998-06-16 Cirque Corporation Apparatus and method for audible feedback from input device
US6473069B1 (en) 1995-11-13 2002-10-29 Cirque Corporation Apparatus and method for tactile feedback from input device
US5781747A (en) 1995-11-14 1998-07-14 Mesa Ridge Technologies, Inc. Method and apparatus for extending the signal path of a peripheral component interconnect bus to a remote location
US5889936A (en) * 1995-11-22 1999-03-30 Cypress Semiconductor Corporation High speed asynchronous digital testing module
JP2914259B2 (ja) 1995-12-14 1999-06-28 日本電気株式会社 携帯電子機器と携帯電子機器の充電制御方法
AT1157U1 (de) 1995-12-15 1996-11-25 Avl Verbrennungskraft Messtech Verfahren zur optischen messung von gasblasen in einer kühlflüssigkeit
JPH09231788A (ja) 1995-12-19 1997-09-05 Fujitsu Ltd シフトレジスタ及びプログラマブル論理回路並びにプログラマブル論理回路システム
US5923264A (en) 1995-12-22 1999-07-13 Harrow Products, Inc. Multiple access electronic lock system
US5799176A (en) 1995-12-26 1998-08-25 Cypress Semiconductor Corp. Method and apparatus for providing clock signals to macrocells of logic devices
US5848285A (en) 1995-12-26 1998-12-08 Cypress Semiconductor Corporation Macrocell having a dual purpose input register for use in a logic device
US5730165A (en) 1995-12-26 1998-03-24 Philipp; Harald Time domain capacitive field detector
CA2192426C (en) * 1996-01-03 2000-08-01 Richard Ng Bidirectional voltage translator
US5691664A (en) 1996-01-16 1997-11-25 Motorola, Inc. Programmable analog array and method for establishing a feedback loop therein
US6246410B1 (en) 1996-01-19 2001-06-12 International Business Machines Corp. Method and system for database access
US5796183A (en) 1996-01-31 1998-08-18 Nartron Corporation Capacitive responsive electronic switching circuit
US5680070A (en) 1996-02-05 1997-10-21 Motorola, Inc. Programmable analog array and method for configuring the same
US5850156A (en) 1996-02-07 1998-12-15 Lucent Technologies Inc. Processor supervisory circuit and method having increased range of power-on reset signal stability
US5808883A (en) 1996-02-15 1998-09-15 Harris Corporation DC-to-DC converter having charge pump and associated methods
US5991296A (en) 1996-02-22 1999-11-23 Fujitsu, Ltd. Crossbar switch and method with reduced voltage swing and no internal blocking data path
US5682032A (en) 1996-02-22 1997-10-28 Philipp; Harald Capacitively coupled identity verification and escort memory apparatus
US5991887A (en) 1996-02-28 1999-11-23 Dallas Semiconductor Corporation Low power wake up circuitry, with internal power down of the wake up circuitry itself
US6038551A (en) 1996-03-11 2000-03-14 Microsoft Corporation System and method for configuring and managing resources on a multi-purpose integrated circuit card using a personal computer
US5828693A (en) 1996-03-21 1998-10-27 Amtech Corporation Spread spectrum frequency hopping reader system
US5822387A (en) 1996-03-25 1998-10-13 Cypress Semiconductor Corporation Apparatus for fast phase-locked loop (PLL) frequency slewing during power on
US5646901A (en) 1996-03-26 1997-07-08 Advanced Micro Devices, Inc. CMOS memory cell with tunneling during program and erase through the NMOS and PMOS transistors and a pass gate separating the NMOS and PMOS transistors
JP2833574B2 (ja) 1996-03-28 1998-12-09 日本電気株式会社 不揮発性半導体記憶装置
US5673198A (en) 1996-03-29 1997-09-30 Xilinx, Inc. Concurrent electronic circuit design and implementation
EP0800259B1 (en) 1996-03-29 2001-10-17 STMicroelectronics S.r.l. Standby voltage boosting stage and method for a memory device
US6023565A (en) 1996-03-29 2000-02-08 Xilinx, Inc. Method for configuring circuits over a data communications link
US5914708A (en) 1996-04-04 1999-06-22 Cirque Corporation Computer input stylus method and apparatus
US5869979A (en) 1996-04-05 1999-02-09 Altera Corporation Technique for preconditioning I/Os during reconfiguration
US5838583A (en) 1996-04-12 1998-11-17 Cadence Design Systems, Inc. Optimized placement and routing of datapaths
US5977791A (en) 1996-04-15 1999-11-02 Altera Corporation Embedded memory block with FIFO mode for programmable logic device
US5687325A (en) 1996-04-19 1997-11-11 Chang; Web Application specific field programmable gate array
US5999725A (en) 1996-04-23 1999-12-07 Mentor Graphics Corporation Method and apparatus tracing any node of an emulation
US5996032A (en) 1996-04-30 1999-11-30 Texas Instruments Incorporated System for writing a plurality of data bits less than from the total number of bits in a data register using a single register write operation
US5699024A (en) 1996-05-06 1997-12-16 Delco Electronics Corporation Accurate integrated oscillator circuit
US5894565A (en) 1996-05-20 1999-04-13 Atmel Corporation Field programmable gate array with distributed RAM and increased cell utilization
US5686844A (en) 1996-05-24 1997-11-11 Microchip Technology Incorporated Integrated circuit pins configurable as a clock input pin and as a digital I/O pin or as a device reset pin and as a digital I/O pin and method therefor
US5670915A (en) 1996-05-24 1997-09-23 Microchip Technology Incorporated Accurate RC oscillator having peak - to - peak voltage control
JPH09318704A (ja) 1996-05-30 1997-12-12 Ando Electric Co Ltd Ｉｃ試験装置
US6058263A (en) 1996-06-03 2000-05-02 Microsoft Corporation Interface hardware design using internal and external interfaces
US5745011A (en) * 1996-06-05 1998-04-28 Cypress Semiconductor Corporation Data recovery phase locked loop
US5973368A (en) 1996-06-05 1999-10-26 Pearce; Lawrence G. Monolithic class D amplifier
US5748875A (en) 1996-06-12 1998-05-05 Simpod, Inc. Digital logic simulation/emulation system
DE69704004T2 (de) 1996-06-19 2001-06-07 Matsushita Electric Ind Co Ltd Vorrichtung zur Programmfehlerbeseitigung
US5734613A (en) 1996-06-20 1998-03-31 Northern Telecom Limited Multi-port random access memory
US6788221B1 (en) 1996-06-28 2004-09-07 Synaptics (Uk) Limited Signal processing apparatus and method
US5844265A (en) 1996-07-11 1998-12-01 Synaptics, Incorporated Sense amplifier for high-density imaging array
US6097211A (en) 1996-07-18 2000-08-01 Altera Corporation Configuration memory integrated circuit
JP3494813B2 (ja) 1996-07-19 2004-02-09 株式会社東芝 マイクロプロセッサの消費電力見積もり方法
US5822531A (en) 1996-07-22 1998-10-13 International Business Machines Corporation Method and system for dynamically reconfiguring a cluster of computer systems
US6288707B1 (en) 1996-07-29 2001-09-11 Harald Philipp Capacitive position sensor
US5774704A (en) 1996-07-29 1998-06-30 Silicon Graphics, Inc. Apparatus and method for dynamic central processing unit clock adjustment
US5886582A (en) 1996-08-07 1999-03-23 Cypress Semiconductor Corp. Enabling clock signals with a phase locked loop (PLL) lock detect circuit
JPH1056329A (ja) 1996-08-12 1998-02-24 Matsushita Electric Ind Co Ltd 周波数制御発振器
US5872464A (en) 1996-08-12 1999-02-16 Cypress Semiconductor Corp. Input buffer with stabilized trip points
US5818444A (en) 1996-08-14 1998-10-06 International Business Machines Corporation Method, apparatus and application for object selective but global attribute modification
US5903912A (en) * 1996-08-14 1999-05-11 Advanced Micro Devices, Inc. Microcontroller configured to convey data corresponding to internal memory accesses externally
US6144327A (en) 1996-08-15 2000-11-07 Intellectual Property Development Associates Of Connecticut, Inc. Programmably interconnected programmable devices
JP2959482B2 (ja) 1996-08-19 1999-10-06 日本電気株式会社 大規模集積回路
US5764714A (en) 1996-08-20 1998-06-09 Cypress Semiconductor Corporation Latching inputs and enabling outputs on bidirectional pins with a phase locked loop (PLL) lock detect circuit
US5878425A (en) 1996-08-21 1999-03-02 International Business Machines Corp. Intuitive technique for visually creating resource files
JP2994272B2 (ja) 1996-08-23 1999-12-27 九州日本電気株式会社 多相クロック発生回路
US6338109B1 (en) * 1996-08-30 2002-01-08 Cypress Semiconductor Corp. Microcontroller development system and applications thereof for development of a universal serial bus microcontroller
US5933023A (en) 1996-09-03 1999-08-03 Xilinx, Inc. FPGA architecture having RAM blocks with programmable word length and width and dedicated address and data lines
US6272646B1 (en) 1996-09-04 2001-08-07 Cypress Semiconductor Corp. Programmable logic device having an integrated phase lock loop
US5930150A (en) 1996-09-06 1999-07-27 Lucent Technologies Inc. Method and system for designing and analyzing optical application specific integrated circuits
US6003107A (en) 1996-09-10 1999-12-14 Hewlett-Packard Company Circuitry for providing external access to signals that are internal to an integrated circuit chip package
US5903718A (en) 1996-09-16 1999-05-11 International Business Machines Corporation Remote program monitor method and system using a system-under-test microcontroller for self-debug
US6380929B1 (en) 1996-09-20 2002-04-30 Synaptics, Incorporated Pen drawing computer input device
US6437805B1 (en) 1996-09-23 2002-08-20 National Instruments Corporation System and method for accessing object capabilities in a graphical program
WO1998015976A1 (es) 1996-10-10 1998-04-16 Semiconductores Investigación Y Diseno, S.A. - (Sidsa) Metodo para el prototipado de aplicaciones de senales mixtas y sistema programable en campo sobre un chip para la aplicacion de dicho metodo
US5998408A (en) 1996-10-16 1999-12-07 Merck & Co., Inc. Triterpene derivatives with immunosuppressant activity
EP0932865B1 (en) 1996-10-25 2002-08-14 SCHLUMBERGER Systèmes Using a high level programming language with a microcontroller
JPH10222374A (ja) 1996-10-28 1998-08-21 Altera Corp 遠隔ソフトウェア技術支援を提供するための方法
US5724009A (en) 1996-10-29 1998-03-03 Motorola Inc. Crystal oscillator having input/output pins selectively used for analog or digital signals
US5933816A (en) 1996-10-31 1999-08-03 Citicorp Development Center, Inc. System and method for delivering financial services
GB9622682D0 (en) 1996-10-31 1997-01-08 Sgs Thomson Microelectronics An integrated circuit device and method of communication therewith
US5974235A (en) 1996-10-31 1999-10-26 Sensormatic Electronics Corporation Apparatus having flexible capabilities for analysis of video information
US5834947A (en) 1996-11-01 1998-11-10 Waferscale Integration Inc. Microcontroller accessible macrocell
US5854625A (en) 1996-11-06 1998-12-29 Synaptics, Incorporated Force sensing touchpad
US6134707A (en) 1996-11-14 2000-10-17 Altera Corporation Apparatus and method for in-system programming of integrated circuits containing programmable elements
US5926566A (en) 1996-11-15 1999-07-20 Synaptics, Inc. Incremental ideographic character input method
US5935266A (en) 1996-11-15 1999-08-10 Lucent Technologies Inc. Method for powering-up a microprocessor under debugger control
US5920310A (en) 1996-11-15 1999-07-06 Synaptics, Incorporated Electronic device employing a touch sensitive transducer
JPH10149285A (ja) 1996-11-18 1998-06-02 Hitachi Ltd 命令実行制御方法および情報処理装置
US5969632A (en) 1996-11-22 1999-10-19 Diamant; Erez Information security method and apparatus
US5949264A (en) * 1996-11-29 1999-09-07 Lo; Dennis C. Digital phase detector and charge pump system reset and balanced current source matching methods and systems
DE19651075A1 (de) * 1996-12-09 1998-06-10 Pact Inf Tech Gmbh Einheit zur Verarbeitung von numerischen und logischen Operationen, zum Einsatz in Prozessoren (CPU's), Mehrrechnersystemen, Datenflußprozessoren (DFP's), digitalen Signal Prozessoren (DSP's) oder dergleichen
NZ331543A (en) 1996-12-10 2000-05-26 Touchsensor Technologies L Differential proximity sensor and output circuit
US5894243A (en) 1996-12-11 1999-04-13 Micro Linear Corporation Three-pin buck and four-pin boost converter having open loop output voltage control
US5748048A (en) 1996-12-12 1998-05-05 Cypress Semiconductor Corporation Voltage controlled oscillator (VCO) frequency gain compensation circuit
US5852733A (en) 1996-12-16 1998-12-22 Chien; Yung-Ping S. Microcontroller development tool using software programs
US5930148A (en) 1996-12-16 1999-07-27 International Business Machines Corporation Method and system for verifying a digital circuit design including dynamic circuit cells that utilize diverse circuit techniques
US5911059A (en) 1996-12-18 1999-06-08 Applied Microsystems, Inc. Method and apparatus for testing software
US6430305B1 (en) 1996-12-20 2002-08-06 Synaptics, Incorporated Identity verification methods
US5880598A (en) 1997-01-10 1999-03-09 Xilinx, Inc. Tile-based modular routing resources for high density programmable logic device
US6718520B1 (en) 1997-01-27 2004-04-06 Unisys Corporation Method and apparatus for selectively providing hierarchy to a circuit design
JPH10214201A (ja) 1997-01-29 1998-08-11 Mitsubishi Electric Corp マイクロコンピュータ
US6008703A (en) 1997-01-31 1999-12-28 Massachusetts Institute Of Technology Digital compensation for wideband modulation of a phase locked loop frequency synthesizer
US5884078A (en) 1997-01-31 1999-03-16 Sun Microsystems, Inc. System, method and article of manufacture for creating an object oriented component having multiple bidirectional ports for use in association with a java application or applet
US5862148A (en) * 1997-02-11 1999-01-19 Advanced Micro Devices, Inc. Microcontroller with improved debug capability for internal memory
US5987246A (en) 1997-02-14 1999-11-16 National Instruments Corp. Graphical programming system and method including three-dimensional nodes with pre-defined input and output capabilities
US6618854B1 (en) 1997-02-18 2003-09-09 Advanced Micro Devices, Inc. Remotely accessible integrated debug environment
US6222528B1 (en) 1997-03-07 2001-04-24 Cirque Corporation Method and apparatus for data input
US6411452B1 (en) 1997-03-11 2002-06-25 Western Digital Technologies, Inc. Disk drive employing read error tolerant sync mark detection
DE19880536B4 (de) 1997-03-11 2004-08-05 Mitsubishi Denki K.K. Visuelles Programmierverfahren und dieses Verfahren anwendendes Pogrammiersystem
DE19710829C2 (de) 1997-03-15 1999-03-18 Boris Goloub Verfahren und Vorrichtung zur Temperaturmessung
US5929710A (en) 1997-03-20 1999-07-27 National Semiconductor Corporation Cascode single-ended to differential converter
US5966047A (en) * 1997-03-27 1999-10-12 Motorola, Inc. Programmable analog array and method
US5874958A (en) 1997-03-31 1999-02-23 Sun Microsystems, Inc. Method and apparatus for accessing information and items across workspaces
JP2923882B2 (ja) 1997-03-31 1999-07-26 日本電気株式会社 クロック供給回路を備える半導体集積回路
US6150866A (en) 1997-04-01 2000-11-21 Fujitsu Limited Clock supplying circuit and integrated circuit device using it
US6141376A (en) 1997-04-01 2000-10-31 Lsi Logic Corporation Single chip communication device that implements multiple simultaneous communication channels
US6014135A (en) 1997-04-04 2000-01-11 Netscape Communications Corp. Collaboration centric document processing environment using an information centric visual user interface and information presentation method
US6009270A (en) 1997-04-08 1999-12-28 Advanced Micro Devices, Inc. Trace synchronization in a processor
US5905398A (en) 1997-04-08 1999-05-18 Burr-Brown Corporation Capacitor array having user-adjustable, manufacturer-trimmable capacitance and method
US6314530B1 (en) 1997-04-08 2001-11-06 Advanced Micro Devices, Inc. Processor having a trace access instruction to access on-chip trace memory
US6041406A (en) 1997-04-08 2000-03-21 Advanced Micro Devices, Inc. Parallel and serial debug port on a processor
US6185732B1 (en) 1997-04-08 2001-02-06 Advanced Micro Devices, Inc. Software debug port for a microprocessor
US5940852A (en) 1997-05-01 1999-08-17 Altera Corporation Memory cells configurable as CAM or RAM in programmable logic devices
US6134516A (en) 1997-05-02 2000-10-17 Axis Systems, Inc. Simulation server system and method
US5986479A (en) 1997-05-05 1999-11-16 National Semiconductor Corporation Fully switched, class-B, high speed current amplifier driver
US5931959A (en) 1997-05-21 1999-08-03 The United States Of America As Represented By The Secretary Of The Air Force Dynamically reconfigurable FPGA apparatus and method for multiprocessing and fault tolerance
AU7665998A (en) 1997-05-28 1998-12-30 Absolute Sensors Limited Transducer and method of manufacture
JP3055607B2 (ja) 1997-05-29 2000-06-26 日本電気株式会社 シュミットトリガ回路を利用した位相同期ループ回路
US5960191A (en) 1997-05-30 1999-09-28 Quickturn Design Systems, Inc. Emulation system with time-multiplexed interconnect
EP0919028B1 (en) 1997-05-30 2002-08-07 Koninklijke Philips Electronics N.V. A method for emulating a non-bond-out version of a microcontroller that has standard port means and a system for executing the emulation
US6006321A (en) 1997-06-13 1999-12-21 Malleable Technologies, Inc. Programmable logic datapath that may be used in a field programmable device
US6011407A (en) 1997-06-13 2000-01-04 Xilinx, Inc. Field programmable gate array with dedicated computer bus interface and method for configuring both
US6202044B1 (en) 1997-06-13 2001-03-13 Simpod, Inc, Concurrent hardware-software co-simulation
US6026134A (en) 1997-06-19 2000-02-15 Cypress Semiconductor Corp. Phase locked loop (PLL) with linear parallel sampling phase detector
EP1015962B2 (en) 1997-06-25 2006-11-02 Samsung Electronics Co., Ltd. Method for creating home network macros
JP3817743B2 (ja) 1997-07-03 2006-09-06 セイコーエプソン株式会社 半導体集積回路装置、半導体装置及びそれを含む電子機器
US5966532A (en) 1997-07-10 1999-10-12 National Instruments Corporation Graphical code generation wizard for automatically creating graphical programs
US6051772A (en) 1997-07-15 2000-04-18 Aureal Semiconductor, Inc. Method and apparatus for emulating a frequency modulation device
JP3151808B2 (ja) 1997-07-16 2001-04-03 日本電気株式会社 集積回路装置、回路検査装置および方法
US6377646B1 (en) 1997-07-21 2002-04-23 Cypress Semiconductor Corp. Spread spectrum at phase lock loop (PLL) feedback path
US6016554A (en) 1997-07-28 2000-01-18 Advanced Micro Devices, Inc. Method for event-related functional testing of a microprocessor
US5982241A (en) 1997-07-31 1999-11-09 Dallas Semiconductor Corporation Monolithic oscillator utilizing frequency-locked loop feedback network
US5963105A (en) 1997-07-31 1999-10-05 Dallas Semiconductor Corporation Trimmable circuitry for providing compensation for the temperature coefficients of a voltage controlled crystal-less oscillator
US5914633A (en) 1997-08-08 1999-06-22 Lucent Technologies Inc. Method and apparatus for tuning a continuous time filter
US5943052A (en) 1997-08-12 1999-08-24 Synaptics, Incorporated Method and apparatus for scroll bar control
US6311149B1 (en) 1997-08-18 2001-10-30 National Instruments Corporation Reconfigurable test system
DE19736900B4 (de) 1997-08-25 2006-02-16 Telefonaktiebolaget Lm Ericsson (Publ) Leitungsempfängerschaltkreis mit großem Gleichtaktspannungsbereich für differentielle Eingangssignale
US5870345A (en) 1997-09-04 1999-02-09 Siemens Aktiengesellschaft Temperature independent oscillator
US5895494A (en) 1997-09-05 1999-04-20 International Business Machines Corporation Method of executing perform locked operation instructions for supporting recovery of data consistency if lost due to processor failure, and a method of recovering the data consistency after processor failure
US6188381B1 (en) 1997-09-08 2001-02-13 Sarnoff Corporation Modular parallel-pipelined vision system for real-time video processing
US5887995A (en) 1997-09-23 1999-03-30 Compaq Computer Corporation Touchpad overlay with tactile response
US5870309A (en) 1997-09-26 1999-02-09 Xilinx, Inc. HDL design entry with annotated timing
DE19742577C1 (de) 1997-09-26 1998-11-12 Siemens Ag Schaltungsanordnung zur In-Circuit-Emulation eines Mikrocontrollers
US5966027A (en) 1997-09-30 1999-10-12 Cypress Semiconductor Corp. Symmetric logic block input/output scheme
US6263484B1 (en) 1997-10-01 2001-07-17 Yang-Sei Yang Prototyping system and a method of operating the same
GB9720954D0 (en) 1997-10-02 1997-12-03 Scient Generics Ltd Commutators for motors
US6201407B1 (en) 1997-10-07 2001-03-13 Cypress Semiconductor Corp Circular product term allocations scheme for a programmable device
US6130551A (en) 1998-01-19 2000-10-10 Vantis Corporation Synthesis-friendly FPGA architecture with variable length and variable timing interconnect
US6133773A (en) 1997-10-10 2000-10-17 Rambus Inc Variable delay element
US6185703B1 (en) 1997-10-10 2001-02-06 Intel Corporation Method and apparatus for direct access test of embedded memory
EP1042871B1 (en) * 1997-10-14 2009-04-15 Cypress Semiconductor Corporation Digital radio-frequency transceiver
US6373954B1 (en) 1997-10-14 2002-04-16 Cirrus Logic, Inc. Single-chip audio circuitry, method, and systems using the same
GB9721891D0 (en) 1997-10-15 1997-12-17 Scient Generics Ltd Symmetrically connected spiral transducer
US5870004A (en) 1997-10-16 1999-02-09 Utron Technology Inc. Temperature compensated frequency generating circuit
US6005904A (en) 1997-10-16 1999-12-21 Oasis Design, Inc. Phase-locked loop with protected output during instances when the phase-locked loop is unlocked
US6191998B1 (en) 1997-10-16 2001-02-20 Altera Corporation Programmable logic device memory array circuit having combinable single-port memory arrays
US6121965A (en) 1997-10-17 2000-09-19 Lucent Technologies Inc. User interface for graphical application tool
JP3272281B2 (ja) 1997-10-20 2002-04-08 インターナショナル・ビジネス・マシーンズ・コーポレーション データアイテム表示方法及び表示装置、データアイテムの表示を制御するプログラムを格納した記憶媒体
JP3571526B2 (ja) 1997-10-23 2004-09-29 富士通株式会社 システム設計／評価ｃａｄシステムおよびそのプログラム記憶媒体
US6079985A (en) 1997-10-23 2000-06-27 Hasbro, Inc. Programmable sound and music making device
US6236275B1 (en) 1997-10-24 2001-05-22 Ericsson Inc. Digital frequency synthesis by sequential fraction approximations
US6286114B1 (en) 1997-10-27 2001-09-04 Altera Corporation Enhanced embedded logic analyzer
US6094730A (en) 1997-10-27 2000-07-25 Hewlett-Packard Company Hardware-assisted firmware tracing method and apparatus
US6356960B1 (en) 1997-10-29 2002-03-12 Sgs-Thomson Microelectronics Limited Microprocessor having an on-chip CPU fetching a debugging routine from a memory in an external debugging device in response to a control signal received through a debugging port
US6141790A (en) 1997-10-30 2000-10-31 Synopsys, Inc. Instructions signature and primary input and primary output extraction within an IEEE 1149.1 compliance checker
US6002398A (en) 1997-10-30 1999-12-14 Novell, Inc. Navigation between property pages with tabs and menus
US6009496A (en) 1997-10-30 1999-12-28 Winbond Electronics Corp. Microcontroller with programmable embedded flash memory
US5982105A (en) 1997-11-10 1999-11-09 Applied Concepts, Inc. Transformerless electroluminescent lamp driver topology
KR100257867B1 (ko) 1997-11-15 2000-06-01 윤종용 2차 캐시를 구비한 시스템 장치 및 동기형 메모리 장치
US6664978B1 (en) 1997-11-17 2003-12-16 Fujitsu Limited Client-server computer network management architecture
US6003133A (en) 1997-11-17 1999-12-14 Motorola, Inc. Data processor with a privileged state firewall and method therefore
US5982229A (en) 1997-11-17 1999-11-09 Lsi Logic Corporation Signal processing scheme utilizing oversampled switched capacitor filter
US6055584A (en) 1997-11-20 2000-04-25 International Business Machines Corporation Processor local bus posted DMA FlyBy burst transfers
GB9724542D0 (en) 1997-11-21 1998-01-21 Philipp Harald Electronic Smart Hammer
US6107882A (en) 1997-12-11 2000-08-22 Lucent Technologies Inc. Amplifier having improved common mode voltage range
US6149299A (en) 1997-12-11 2000-11-21 National Semiconductor Corporation Direct temperature sensing of a semiconductor device semiconductor device
US6161199A (en) 1997-12-12 2000-12-12 Scenix Semiconductor, Inc. Non-intrusive in-system debugging for a microcontroller with in-system programming capabilities using in-system debugging circuitry and program embedded in-system debugging commands
US6175914B1 (en) 1997-12-17 2001-01-16 Advanced Micro Devices, Inc. Processor including a combined parallel debug and trace port and a serial port
US6167077A (en) 1997-12-23 2000-12-26 Lsi Logic Corporation Using multiple high speed serial lines to transmit high data rates while compensating for overall skew
US6016563A (en) 1997-12-30 2000-01-18 Fleisher; Evgeny G. Method and apparatus for testing a logic design of a programmable logic device
US6192431B1 (en) 1997-12-31 2001-02-20 Intel Corporation Method and apparatus for configuring the pinout of an integrated circuit
US5994939A (en) 1998-01-14 1999-11-30 Intel Corporation Variable delay cell with a self-biasing load
US6137308A (en) 1998-01-20 2000-10-24 Cypress Semiconductor Corporation Programmable interconnect matrix architecture for complex programmable logic device
US6034538A (en) 1998-01-21 2000-03-07 Lucent Technologies Inc. Virtual logic system for reconfigurable hardware
US20020023110A1 (en) 1998-01-23 2002-02-21 Ronald E. Fortin Document markup language and system and method for generating and displaying documents therein
US6185450B1 (en) 1998-01-26 2001-02-06 Physio-Control Manufacturing Corporation Digital sliding pole fast-restore for an electrocardiograph display
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
KR100595912B1 (ko) 1998-01-26 2006-07-07 웨인 웨스터만 수동 입력 통합 방법 및 장치
JP3139542B2 (ja) 1998-01-28 2001-03-05 日本電気株式会社 参照電圧発生回路
US6411974B1 (en) 1998-02-04 2002-06-25 Novell, Inc. Method to collate and extract desired contents from heterogeneous text-data streams
US6081140A (en) 1998-02-06 2000-06-27 Texas Instruments, Inc. Control circuit with both positive and negative sensing
US6286127B1 (en) 1998-02-06 2001-09-04 Texas Instruments Incorporated Control circuit having multiple functions set by a single programmable terminal
US6289300B1 (en) 1998-02-06 2001-09-11 Analog Devices, Inc. Integrated circuit with embedded emulator and emulation system for use with such an integrated circuit
US6157426A (en) 1998-02-13 2000-12-05 Ois Optical Imaging Systems, Inc. Liquid crystal display with SiOx Ny inclusive multilayer black matrix
US7152027B2 (en) 1998-02-17 2006-12-19 National Instruments Corporation Reconfigurable test system
US5945878A (en) 1998-02-17 1999-08-31 Motorola, Inc. Single-ended to differential converter
US7085670B2 (en) 1998-02-17 2006-08-01 National Instruments Corporation Reconfigurable measurement system utilizing a programmable hardware element and fixed hardware resources
US6298320B1 (en) 1998-02-17 2001-10-02 Applied Microsystems Corporation System and method for testing an embedded microprocessor system containing physical and/or simulated hardware
US5939904A (en) 1998-02-19 1999-08-17 Lucent Technologies, Inc. Method and apparatus for controlling the common-mode output voltage of a differential buffer
US6922659B2 (en) 1998-02-26 2005-07-26 Micron Technology, Inc. Parameter population of cells of a hierarchical semiconductor structure via file relation
JP3214830B2 (ja) 1998-02-27 2001-10-02 アジレント・テクノロジー株式会社 Ｉｃテスト用データ処理装置
US6567426B1 (en) 1998-03-05 2003-05-20 Silicon Graphics, Inc. Preemptive timer multiplexed shared memory access
US6473727B1 (en) 1998-03-06 2002-10-29 Lsi Logic Corporation Processor development systems
US6449761B1 (en) 1998-03-10 2002-09-10 Monterey Design Systems, Inc. Method and apparatus for providing multiple electronic design solutions
US5939949A (en) 1998-03-16 1999-08-17 National Semiconductor Corporation Self-adjusting startup control for charge pump current source in phase locked loop
WO1999048001A1 (en) 1998-03-18 1999-09-23 Lsi Logic Corporation Improvements in microprocessor development systems
US6052035A (en) 1998-03-19 2000-04-18 Microchip Technology Incorporated Oscillator with clock output inhibition control
US6175949B1 (en) 1998-03-24 2001-01-16 International Business Machines Corporation Method and system for selecting sizes of components for integrated circuits
US6223144B1 (en) 1998-03-24 2001-04-24 Advanced Technology Materials, Inc. Method and apparatus for evaluating software programs for semiconductor circuits
US5969513A (en) 1998-03-24 1999-10-19 Volterra Semiconductor Corporation Switched capacitor current source for use in switching regulators
US6008685A (en) 1998-03-25 1999-12-28 Mosaic Design Labs, Inc. Solid state temperature measurement
US6198303B1 (en) 1998-03-25 2001-03-06 Altera Corporation Configuration eprom with programmable logic
US5952888A (en) 1998-03-25 1999-09-14 Cypress Semiconductor Corp. Roving range control to limit receive PLL frequency of operation
GB2335822B (en) 1998-03-25 2003-09-10 Nokia Mobile Phones Ltd Context sensitive pop-up window for a portable phone
US6166367A (en) 1998-03-26 2000-12-26 Photobit Corporation Programmable analog arithmetic circuit for imaging sensor
US6031365A (en) 1998-03-27 2000-02-29 Vantis Corporation Band gap reference using a low voltage power supply
US6188975B1 (en) 1998-03-31 2001-02-13 Synopsys, Inc. Programmatic use of software debugging to redirect hardware related operations to a hardware simulator
JP3684832B2 (ja) 1998-03-31 2005-08-17 セイコーエプソン株式会社 マイクロコンピュータ、電子機器及びデバッグシステム
US6219729B1 (en) 1998-03-31 2001-04-17 Texas Instruments Incorporated Apparatus and method for providing for efficient communication between high and low-level processing engine of a disk drive formatter
US6201829B1 (en) 1998-04-03 2001-03-13 Adaptec, Inc. Serial/parallel GHZ transceiver with pseudo-random built in self test pattern generator
US6005814A (en) 1998-04-03 1999-12-21 Cypress Semiconductor Corporation Test mode entrance through clocked addresses
US6614458B1 (en) 1998-05-12 2003-09-02 Autodesk, Inc. Method and apparatus for displaying and manipulating multiple geometric constraints of a mechanical design
US6173419B1 (en) 1998-05-14 2001-01-09 Advanced Technology Materials, Inc. Field programmable gate array (FPGA) emulator for debugging software
US6111431A (en) 1998-05-14 2000-08-29 National Semiconductor Corporation LVDS driver for backplane applications
US6052524A (en) 1998-05-14 2000-04-18 Software Development Systems, Inc. System and method for simulation of integrated hardware and software components
US6037807A (en) 1998-05-18 2000-03-14 Integrated Device Technology, Inc. Synchronous sense amplifier with temperature and voltage compensated translator
GB9811151D0 (en) 1998-05-22 1998-07-22 Scient Generics Ltd Rotary encoder
US6057705A (en) 1998-05-28 2000-05-02 Microchip Technology Incorporated Programmable pin designation for semiconductor devices
US6239798B1 (en) 1998-05-28 2001-05-29 Sun Microsystems, Inc. Methods and apparatus for a window access panel
US6351789B1 (en) 1998-05-29 2002-02-26 Via-Cyrix, Inc. Built-in self-test circuit and method for validating an associative data array
JPH11353338A (ja) 1998-06-04 1999-12-24 Mitsubishi Electric Corp 集積回路のシミュレーション方法および記録媒体
US6496033B2 (en) 1998-06-08 2002-12-17 Cypress Semiconductor Corp. Universal logic chip
US6061511A (en) 1998-06-12 2000-05-09 Ikos Systems, Inc. Reconstruction engine for a hardware circuit emulator
US6560734B1 (en) 1998-06-19 2003-05-06 Texas Instruments Incorporated IC with addressable test port
US6453175B2 (en) 1998-06-19 2002-09-17 Nortel Networks Limited Multi-function coding element and an associated telecommunications network
GB2338791B (en) 1998-06-22 2002-09-18 Advanced Risc Mach Ltd Apparatus and method for testing master logic units within a data processing apparatus
DE19827522A1 (de) 1998-06-22 1999-12-23 Jenapharm Gmbh 14,15-Cyclopropanosteroide der 19-Nor-Androstanreihe, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende pharmazeutische Präparate
US6262717B1 (en) 1998-07-02 2001-07-17 Cirque Corporation Kiosk touch pad
AT2910U1 (de) 1998-07-09 1999-06-25 Avl List Gmbh Optoelektronische messeinrichtung zur erfassung von verbrennungsvorgängen
US6188391B1 (en) 1998-07-09 2001-02-13 Synaptics, Inc. Two-layer capacitive touchpad and method of making same
US6223272B1 (en) 1998-07-15 2001-04-24 Siemens Aktiengesellschaft Test vector verification system
TW466395B (en) * 1998-07-16 2001-12-01 Via Tech Inc Signal conversion circuit having dynamically adjusted reference voltage and chipset using the same
JP4008583B2 (ja) 1998-07-22 2007-11-14 株式会社沖データ 電子機器
US6480921B1 (en) 1998-07-22 2002-11-12 Micron Technology, Inc. Reducing internal bus speed in a bus system without reducing readout rate
DE19833208C1 (de) 1998-07-23 1999-10-28 Siemens Ag Integrierte Schaltung mit einer Selbsttesteinrichtung zur Durchführung eines Selbsttests der integrierten Schaltung
US6172571B1 (en) 1998-07-28 2001-01-09 Cypress Semiconductor Corp. Method for reducing static phase offset in a PLL
US6205574B1 (en) 1998-07-28 2001-03-20 Xilinx, Inc. Method and system for generating a programming bitstream including identification bits
US6377575B1 (en) 1998-08-05 2002-04-23 Vitesse Semiconductor Corporation High speed cross point switch routing circuit with word-synchronous serial back plane
US6339815B1 (en) 1998-08-14 2002-01-15 Silicon Storage Technology, Inc. Microcontroller system having allocation circuitry to selectively allocate and/or hide portions of a program memory address space
US6107826A (en) 1998-08-19 2000-08-22 Xilinx, Inc. Interconnect structure for FPGA with configurable delay locked loop
US6263339B1 (en) 1998-08-25 2001-07-17 Informix Software, Inc. Dynamic object visualization and code generation
US6282547B1 (en) 1998-08-25 2001-08-28 Informix Software, Inc. Hyperlinked relational database visualization system
JP3202196B2 (ja) 1998-08-25 2001-08-27 沖電気工業株式会社 出力回路と入力回路
US20060117274A1 (en) 1998-08-31 2006-06-01 Tseng Ping-Sheng Behavior processor system and method
DE19840241C1 (de) 1998-09-03 2000-03-23 Siemens Ag Digitaler PLL (Phase Locked Loop)-Frequenzsynthesizer
US6356862B2 (en) 1998-09-24 2002-03-12 Brian Bailey Hardware and software co-verification employing deferred synchronization
US6968514B2 (en) 1998-09-30 2005-11-22 Cadence Design Systems, Inc. Block based design methodology with programmable components
US6169383B1 (en) 1998-10-02 2001-01-02 Siemens Energy & Automation, Inc. Self adapting motor controller
US6121805A (en) 1998-10-08 2000-09-19 Exar Corporation Universal duty cycle adjustment circuit
US6211741B1 (en) 1998-10-16 2001-04-03 Cypress Semiconductor Corp. Clock and data recovery PLL based on parallel architecture
US6342907B1 (en) 1998-10-19 2002-01-29 International Business Machines Corporation Specification language for defining user interface panels that are platform-independent
TW388807B (en) 1998-10-21 2000-05-01 Via Tech Inc Low voltage and low jitter voltage controlled oscillator
US6681280B1 (en) 1998-10-29 2004-01-20 Fujitsu Limited Interrupt control apparatus and method separately holding respective operation information of a processor preceding a normal or a break interrupt
US6374370B1 (en) 1998-10-30 2002-04-16 Hewlett-Packard Company Method and system for flexible control of BIST registers based upon on-chip events
US6421698B1 (en) 1998-11-04 2002-07-16 Teleman Multimedia, Inc. Multipurpose processor for motion estimation, pixel processing, and general processing
KR100337006B1 (ko) 1998-11-17 2002-05-17 김 만 복 전자회로 설계검증장치 및 방법
US6466036B1 (en) 1998-11-25 2002-10-15 Harald Philipp Charge transfer capacitance measurement circuit
MXPA01005267A (es) 1998-11-27 2002-04-24 Synaptics Uk Ltd Sensor de posicion.
US5949632A (en) 1998-12-01 1999-09-07 Exonix Corporation Power supply having means for extending the operating time of an implantable medical device
JP3189815B2 (ja) 1998-12-07 2001-07-16 日本電気株式会社 入力回路、出力回路、入出力回路、及び入力信号処理方法
US6802042B2 (en) 1999-06-01 2004-10-05 Yodlee.Com, Inc. Method and apparatus for providing calculated and solution-oriented personalized summary-reports to a user through a single user-interface
US6294962B1 (en) 1998-12-09 2001-09-25 Cypress Semiconductor Corp. Circuit(s), architecture and method(s) for operating and/or tuning a ring oscillator
US6347395B1 (en) 1998-12-18 2002-02-12 Koninklijke Philips Electronics N.V. (Kpenv) Method and arrangement for rapid silicon prototyping
US6281753B1 (en) 1998-12-18 2001-08-28 Texas Instruments Incorporated MOSFET single-pair differential amplifier having an adaptive biasing scheme for rail-to-rail input capability
US6275117B1 (en) 1998-12-18 2001-08-14 Cypress Semiconductor Corp. Circuit and method for controlling an output of a ring oscillator
GB9828196D0 (en) 1998-12-21 1999-02-17 Northern Telecom Ltd Phase locked loop clock extraction
US6157270A (en) 1998-12-28 2000-12-05 Exar Corporation Programmable highly temperature and supply independent oscillator
US6107769A (en) 1998-12-29 2000-08-22 Schneider Automation Inc. Positional-based motion controller with a bias latch
US6154064A (en) 1998-12-30 2000-11-28 Proebsting; Robert J. Differential sense amplifier circuit
US6191603B1 (en) 1999-01-08 2001-02-20 Agilent Technologies Inc. Modular embedded test system for use in integrated circuits
US6466898B1 (en) 1999-01-12 2002-10-15 Terence Chan Multithreaded, mixed hardware description languages logic simulation on engineering workstations
US6320282B1 (en) 1999-01-19 2001-11-20 Touchsensor Technologies, Llc Touch switch with integral control circuit
US6181163B1 (en) 1999-01-21 2001-01-30 Vantis Corporation FPGA integrated circuit having embedded SRAM memory blocks and interconnect channel for broadcasting address and control signals
US6516428B2 (en) 1999-01-22 2003-02-04 Infineon Technologies Ag On-chip debug system
US6535200B2 (en) 1999-01-25 2003-03-18 Harald Philipp Capacitive position sensor
JP4275865B2 (ja) 1999-01-26 2009-06-10 キューアールジー リミテッド 容量性センサ及びアレイ
US6477683B1 (en) 1999-02-05 2002-11-05 Tensilica, Inc. Automated processor generation system for designing a configurable processor and method for the same
US6356958B1 (en) 1999-02-08 2002-03-12 Mou-Shiung Lin Integrated circuit module has common function known good integrated circuit die with multiple selectable functions
US6280391B1 (en) 1999-02-08 2001-08-28 Physio-Control Manufacturing Corporation Method and apparatus for removing baseline wander from an egg signal
US6332137B1 (en) 1999-02-11 2001-12-18 Toshikazu Hori Parallel associative learning memory for a standalone hardwired recognition system
US6289489B1 (en) 1999-02-23 2001-09-11 Stephen L. Bold Method and apparatus for automatically cross-referencing graphical objects and HDL statements
US6134181A (en) 1999-02-24 2000-10-17 Cypress Semiconductor Corp. Configurable memory block
US6396302B2 (en) 1999-02-25 2002-05-28 Xilinx, Inc. Configurable logic element with expander structures
US6718533B1 (en) 1999-02-26 2004-04-06 Real-Time Innovations, Inc. Method for building a real-time control system with mode and logical rate
JP3754221B2 (ja) 1999-03-05 2006-03-08 ローム株式会社 マルチチップ型半導体装置
EP1037157A1 (en) 1999-03-05 2000-09-20 International Business Machines Corporation Method and system for processing different cell protection modes in an electronic spreadsheet
US6384947B1 (en) 1999-03-09 2002-05-07 Agere Systems Guardian Corp. Two path digital wavelength stabilization
US6507857B1 (en) 1999-03-12 2003-01-14 Sun Microsystems, Inc. Extending the capabilities of an XSL style sheet to include components for content transformation
JP3942765B2 (ja) 1999-03-15 2007-07-11 株式会社アドバンテスト 半導体デバイスシミュレート装置及びそれを用いた半導体試験用プログラムデバッグ装置
JP3167980B2 (ja) 1999-03-15 2001-05-21 インターナショナル・ビジネス・マシーンズ・コーポレ−ション コンポーネントの配置方法、コンポーネント配置装置、コンポーネント配置制御プログラムを格納した記憶媒体
US6429882B1 (en) 1999-03-15 2002-08-06 Sun Microsystems, Inc. User interface component
US6499101B1 (en) 1999-03-18 2002-12-24 I.P. First L.L.C. Static branch prediction mechanism for conditional branch instructions
US6332201B1 (en) 1999-03-23 2001-12-18 Hewlett-Packard Company Test results checking via predictive-reactive emulation
US6191660B1 (en) 1999-03-24 2001-02-20 Cypress Semiconductor Corp. Programmable oscillator scheme
US6271679B1 (en) 1999-03-24 2001-08-07 Altera Corporation I/O cell configuration for multiple I/O standards
US6601236B1 (en) 1999-03-29 2003-07-29 International Business Machines Corporation Cross platform program installation on drives using drive object
US6183131B1 (en) 1999-03-30 2001-02-06 National Semiconductor Corporation Linearized temperature sensor
US6625765B1 (en) 1999-03-31 2003-09-23 Cypress Semiconductor Corp. Memory based phase locked loop
US6912487B1 (en) 1999-04-09 2005-06-28 Public Service Company Of New Mexico Utility station automated design system and method
KR100330164B1 (ko) 1999-04-27 2002-03-28 윤종용 무효 블록들을 가지는 복수의 플래시 메모리들을 동시에 프로그램하는 방법
US6461899B1 (en) 1999-04-30 2002-10-08 Semiconductor Energy Laboratory, Co., Ltd. Oxynitride laminate “blocking layer” for thin film semiconductor devices
EP1049256A1 (en) 1999-04-30 2000-11-02 STMicroelectronics S.r.l. Low supply voltage oscillator circuit, particularly of the CMOS type
JP2002544586A (ja) 1999-05-07 2002-12-24 モーフィックス テクノロジー インコーポレイテッド プログラマブルデータ経路算術アレイのための装置及び方法
US6188241B1 (en) 1999-05-14 2001-02-13 Advanced Micro Devices, Inc. Microcontroller having a block of logic configurable to perform a selected logic function and to produce output signals coupled to corresponding I/O pads according to a predefined hardware interface
US6438735B1 (en) 1999-05-17 2002-08-20 Synplicity, Inc. Methods and apparatuses for designing integrated circuits
US6366874B1 (en) 1999-05-24 2002-04-02 Novas Software, Inc. System and method for browsing graphically an electronic design based on a hardware description language specification
US6598178B1 (en) 1999-06-01 2003-07-22 Agere Systems Inc. Peripheral breakpoint signaler
US6157024A (en) 1999-06-03 2000-12-05 Prospects, Corp. Method and apparatus for improving the performance of an aperture monitoring system
US6453461B1 (en) 1999-06-09 2002-09-17 Compaq Information Technologies Group, L.P. Method and apparatus for testing ASL plug and play code in an ACPI operating system
US6614374B1 (en) 1999-06-15 2003-09-02 Globespanvirata, Inc. High performance switched-capacitor filter for oversampling Sigma-Delta digital to analog converters
US6613098B1 (en) 1999-06-15 2003-09-02 Microsoft Corporation Storage of application specific data in HTML
US6634008B1 (en) 1999-06-20 2003-10-14 Fujitsu Limited Methodology server based integrated circuit design
US6246258B1 (en) 1999-06-21 2001-06-12 Xilinx, Inc. Realizing analog-to-digital converter on a digital programmable integrated circuit
US6730863B1 (en) 1999-06-22 2004-05-04 Cirque Corporation Touchpad having increased noise rejection, decreased moisture sensitivity, and improved tracking
US7151528B2 (en) 1999-06-22 2006-12-19 Cirque Corporation System for disposing a proximity sensitive touchpad behind a mobile phone keypad
ATE282904T1 (de) 1999-06-25 2004-12-15 Univ Illinois Batterie mit eingebautem dynamisch geschalteten kapazitiven leistungsumwandler
US6253250B1 (en) 1999-06-28 2001-06-26 Telocity, Incorporated Method and apparatus for bridging a plurality of buses and handling of an exception event to provide bus isolation
US6211708B1 (en) 1999-06-28 2001-04-03 Ericsson, Inc. Frequency doubling circuits, method, and systems including quadrature phase generators
US6456304B1 (en) 1999-06-30 2002-09-24 Microsoft Corporation Procedural toolbar user interface
GB2351619A (en) 1999-07-01 2001-01-03 Ericsson Telefon Ab L M A frequency trimmable oscillator with insensitivity to power supply variations and parasitic capacitance
US6130548A (en) 1999-07-09 2000-10-10 Motorola Inc. Signal converting receiver having constant hysteresis, and method therefor
JP3743487B2 (ja) 1999-07-14 2006-02-08 富士ゼロックス株式会社 プログラマブル論理回路装置、情報処理システム、プログラマブル論理回路装置への回路の再構成方法、プログラマブル論理回路装置用の回路情報の圧縮方法
US6355980B1 (en) 1999-07-15 2002-03-12 Nanoamp Solutions Inc. Dual die memory
US6665724B2 (en) * 1999-07-20 2003-12-16 Canon Kabushiki Kaisha Method for automatically delaying initialization of a protocol stack within a network interface
US6651129B1 (en) * 1999-07-21 2003-11-18 National Semiconductor Corporation Apparatus and method for establishing a data communication interface to control and configure an electronic system with analog and digital circuits
JP3954245B2 (ja) 1999-07-22 2007-08-08 株式会社東芝 電圧発生回路
US6425109B1 (en) 1999-07-23 2002-07-23 International Business Machines Corporation High level automatic core configuration
US6564179B1 (en) 1999-07-26 2003-05-13 Agere Systems Inc. DSP emulating a microcontroller
US6606731B1 (en) 1999-08-05 2003-08-12 The Boeing Company Intelligent wiring diagram system
US6249447B1 (en) 1999-08-13 2001-06-19 Tyco Electronics Logistics Ag System and method for determining output current and converter employing the same
US6204687B1 (en) 1999-08-13 2001-03-20 Xilinx, Inc. Method and structure for configuring FPGAS
DE60035403T2 (de) 1999-08-17 2008-03-06 Taki Chemical Co., Ltd., Kakogawa Biologische materialien
US6415348B1 (en) * 1999-08-23 2002-07-02 Advanced Micro Devices, Inc. Flexible microcontroller architecture
US6324628B1 (en) 1999-08-24 2001-11-27 Trimble Navigation Limited Programming flash in a closed system
US6704879B1 (en) 1999-08-26 2004-03-09 Micron Technology, Inc. Dynamically controlling a power state of a graphics adapter
GB9920301D0 (en) 1999-08-27 1999-11-03 Philipp Harald Level sensing
US6970844B1 (en) 1999-08-27 2005-11-29 Computer Sciences Corporation Flow designer for establishing and maintaining assignment and strategy process maps
US6611276B1 (en) 1999-08-31 2003-08-26 Intel Corporation Graphical user interface that displays operation of processor threads over time
US6377009B1 (en) 1999-09-08 2002-04-23 Harald Philipp Capacitive closure obstruction sensor
EP1129408B1 (en) 1999-09-10 2004-07-14 Koninklijke Philips Electronics N.V. Microcomputer with test instruction memory
US6526556B1 (en) 1999-09-13 2003-02-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Evolutionary technique for automated synthesis of electronic circuits
EP1085335A1 (en) 1999-09-14 2001-03-21 Alcatel Method and apparatus for testing integrated circuits with automatic test equipment
US6704381B1 (en) 1999-09-17 2004-03-09 Cypress Semiconductor Corp. Frequency acquisition rate control in phase lock loop circuits
JP2001094550A (ja) 1999-09-17 2001-04-06 Toshiba Corp 信号処理装置
US6748569B1 (en) 1999-09-20 2004-06-08 David M. Brooke XML server pages language
US6701340B1 (en) 1999-09-22 2004-03-02 Lattice Semiconductor Corp. Double differential comparator and programmable analog block architecture using same
US6934674B1 (en) 1999-09-24 2005-08-23 Mentor Graphics Corporation Clock generation and distribution in an emulation system
US6166960A (en) 1999-09-24 2000-12-26 Microchip Technology, Incorporated Method, system and apparatus for determining that a programming voltage level is sufficient for reliably programming an eeprom
US6917661B1 (en) 1999-09-24 2005-07-12 Cypress Semiconductor Corp. Method, architecture and circuitry for controlling pulse width in a phase and/or frequency detector
DE19946200A1 (de) 1999-09-27 2001-05-03 Infineon Technologies Ag Phasenregelkreis
AT3845U1 (de) 1999-09-28 2000-08-25 Avl List Gmbh Optoelektronische messeinrichtung
US6591369B1 (en) 1999-10-01 2003-07-08 Stmicroelectronics, Ltd. System and method for communicating with an integrated circuit
US6601189B1 (en) 1999-10-01 2003-07-29 Stmicroelectronics Limited System and method for communicating with an integrated circuit
US6567932B2 (en) 1999-10-01 2003-05-20 Stmicroelectronics Limited System and method for communicating with an integrated circuit
US6590419B1 (en) 1999-10-12 2003-07-08 Altera Toronto Co. Heterogeneous interconnection architecture for programmable logic devices
US6560699B1 (en) 1999-10-20 2003-05-06 Cisco Technology, Inc. Constraint-based language configuration files for updating and verifying system constraints
KR100375217B1 (ko) 1999-10-21 2003-03-07 삼성전자주식회사 전기적으로 재기입 가능한 불휘발성 메모리를 구비하는마이크로컨트롤러
US6555398B1 (en) * 1999-10-22 2003-04-29 Magic Corporation Software programmable multiple function integrated circuit module
US6590517B1 (en) 1999-10-22 2003-07-08 Eric J. Swanson Analog to digital conversion circuitry including backup conversion circuitry
US6369660B1 (en) 1999-10-27 2002-04-09 Cypress Semiconductor Corp. Circuit and method for preventing runaway in a phase lock loop
US6678645B1 (en) 1999-10-28 2004-01-13 Advantest Corp. Method and apparatus for SoC design validation
US6263302B1 (en) 1999-10-29 2001-07-17 Vast Systems Technology Corporation Hardware and software co-simulation including simulating the cache of a target processor
US6587093B1 (en) 1999-11-04 2003-07-01 Synaptics Incorporated Capacitive mouse
US6850554B1 (en) 1999-11-09 2005-02-01 Cypress Semiconductor Corp. Circuit and method for controlling a spread spectrum transition
US6553057B1 (en) 1999-11-09 2003-04-22 Cypress Semiconductor Corp. Circuit and method for linear control of a spread spectrum transition
US6445242B2 (en) 1999-11-23 2002-09-03 Texas Instruments Incorporated Fuse selectable pinout package
US6823497B2 (en) 1999-11-30 2004-11-23 Synplicity, Inc. Method and user interface for debugging an electronic system
US6581191B1 (en) 1999-11-30 2003-06-17 Synplicity, Inc. Hardware debugging in a hardware description language
US6658498B1 (en) 1999-12-08 2003-12-02 International Business Machines Corporation Method, system, program, and data structures for reconfiguring output devices in a network system
GB2357644B (en) 1999-12-20 2004-05-05 Ericsson Telefon Ab L M Low-voltage differential signal (LVDS) input circuit
US6611856B1 (en) 1999-12-23 2003-08-26 Intel Corporation Processing multiply-accumulate operations in a single cycle
US6307413B1 (en) 1999-12-23 2001-10-23 Cypress Semiconductor Corp. Reference-free clock generator and data recovery PLL
US6310521B1 (en) 1999-12-23 2001-10-30 Cypress Semiconductor Corp. Reference-free clock generation and data recovery PLL
US6683930B1 (en) 1999-12-23 2004-01-27 Cypress Semiconductor Corp. Digital phase/frequency detector, and clock generator and data recovery PLL containing the same
US6388464B1 (en) 1999-12-30 2002-05-14 Cypress Semiconductor Corp. Configurable memory for programmable logic circuits
US6864710B1 (en) 1999-12-30 2005-03-08 Cypress Semiconductor Corp. Programmable logic device
US6404445B1 (en) 1999-12-30 2002-06-11 Cybrant Corporation Method and system for modeling data
US6535946B1 (en) 2000-01-04 2003-03-18 National Semiconductor Corporation Low-latency circuit for synchronizing data transfers between clock domains derived from a common clock
US6664991B1 (en) 2000-01-06 2003-12-16 Microsoft Corporation Method and apparatus for providing context menus on a pen-based device
US7079166B1 (en) 2000-01-07 2006-07-18 Ricoh Company, Ltd. Graphical user interface with enhanced operations when changing display screen
WO2001052416A1 (en) 2000-01-11 2001-07-19 Cirque Corporation Flexible touchpad sensor grid for conforming to arcuate surfaces
US6473825B1 (en) 2000-01-12 2002-10-29 Trw Inc. Apparatus and method for controlling secure communications between peripheral components on computer buses connected by a bridge circuit
US7342405B2 (en) 2000-01-18 2008-03-11 Formfactor, Inc. Apparatus for reducing power supply noise in an integrated circuit
US6642857B1 (en) 2000-01-19 2003-11-04 Synaptics Incorporated Capacitive pointing stick
US6571373B1 (en) 2000-01-31 2003-05-27 International Business Machines Corporation Simulator-independent system-on-chip verification methodology
US6185127B1 (en) 2000-01-31 2001-02-06 Summit Microelectronics, Inc. Selectable analog functions on a configurable device and method employing nonvolatile memory
US6615167B1 (en) 2000-01-31 2003-09-02 International Business Machines Corporation Processor-independent system-on-chip verification for embedded processor systems
US6628311B1 (en) 2000-02-03 2003-09-30 Ricoh Company, Ltd Graphical user interface including hyperlinks in a help message dialog box
JP2001216167A (ja) 2000-02-04 2001-08-10 Minolta Co Ltd 本体と周辺装置からなるシステム
US6236278B1 (en) 2000-02-16 2001-05-22 National Semiconductor Corporation Apparatus and method for a fast locking phase locked loop
US6424209B1 (en) 2000-02-18 2002-07-23 Lattice Semiconductor Corporation Integrated programmable continuous time filter with programmable capacitor arrays
US6366174B1 (en) 2000-02-21 2002-04-02 Lexmark International, Inc. Method and apparatus for providing a clock generation circuit for digitally controlled frequency or spread spectrum clocking
US20020010716A1 (en) 2000-02-24 2002-01-24 Mccartney Alan F. System and method for dynamically publishing XML-compliant documents
US6594799B1 (en) 2000-02-28 2003-07-15 Cadence Design Systems, Inc. Method and system for facilitating electronic circuit and chip design using remotely located resources
IES20000160A2 (en) * 2000-02-29 2001-10-17 Internat Test Technologies A Method and system for testing microprocessor-based boards in a manufacturing environment
US6536028B1 (en) 2000-03-14 2003-03-18 Ammocore Technologies, Inc. Standard block architecture for integrated circuit design
US6530065B1 (en) 2000-03-14 2003-03-04 Transim Technology Corporation Client-server simulator, such as an electrical circuit simulator provided by a web server over the internet
US6604179B2 (en) 2000-03-23 2003-08-05 Intel Corporation Reading a FIFO in dual clock domains
US6963908B1 (en) 2000-03-29 2005-11-08 Symantec Corporation System for transferring customized hardware and software settings from one computer to another computer to provide personalized operating environments
US6967960B1 (en) 2000-03-31 2005-11-22 Intel Corporation Method and apparatus for emulating a local data port
US6477691B1 (en) 2000-04-03 2002-11-05 International Business Machines Corporation Methods and arrangements for automatic synthesis of systems-on-chip
AU2001253393A1 (en) 2000-04-11 2001-10-23 Cirque Corporation Efficient entry of characters into a portable information appliance
US6574739B1 (en) 2000-04-14 2003-06-03 Compal Electronics, Inc. Dynamic power saving by monitoring CPU utilization
US6587995B1 (en) 2000-04-19 2003-07-01 Koninklijke Philips Electronics N.V. Enhanced programmable core model with integrated graphical debugging functionality
US6559685B2 (en) 2000-04-21 2003-05-06 Broadcom Corporation Regenerative signal level converter
US6253754B1 (en) 2000-05-01 2001-07-03 Dennis R. Ward Durable bowstring and buss cable
US6396357B1 (en) 2000-05-01 2002-05-28 Agere Systems Guardian Corp. Low voltage differential voltage-controlled ring oscillator
US6404204B1 (en) 2000-05-01 2002-06-11 ARETé ASSOCIATES Sensor and sensor system for liquid conductivity, temperature and depth
US7124376B2 (en) 2000-05-02 2006-10-17 Palmchip Corporation Design tool for systems-on-a-chip
US6675310B1 (en) 2000-05-04 2004-01-06 Xilinx, Inc. Combined waveform and data entry apparatus and method for facilitating fast behavorial verification of digital hardware designs
US6711226B1 (en) 2000-05-12 2004-03-23 Cypress Semiconductor Corp. Linearized digital phase-locked loop
US6718294B1 (en) 2000-05-16 2004-04-06 Mindspeed Technologies, Inc. System and method for synchronized control of system simulators with multiple processor cores
US6880086B2 (en) 2000-05-20 2005-04-12 Ciena Corporation Signatures for facilitating hot upgrades of modular software components
EP1158303A1 (en) 2000-05-25 2001-11-28 Semiconductor Ideas to The Market (ItoM) BV A circuit for measuring absolute spread in capacitors implemented in planary technology
US6817005B2 (en) 2000-05-25 2004-11-09 Xilinx, Inc. Modular design method and system for programmable logic devices
US6738858B1 (en) 2000-05-31 2004-05-18 Silicon Labs Cp, Inc. Cross-bar matrix for connecting digital resources to I/O pins of an integrated circuit
US20020099863A1 (en) 2000-06-02 2002-07-25 Guillaume Comeau Software support layer for processors executing interpreted language applications
US6631508B1 (en) 2000-06-07 2003-10-07 Xilinx, Inc. Method and apparatus for developing and placing a circuit design
US6208572B1 (en) 2000-06-12 2001-03-27 International Business Machines Corporation Semiconductor memory device having resistive bitline contact testing
US7376904B2 (en) 2000-06-13 2008-05-20 National Instruments Corporation Automatic generation of programs with GUI controls for interactively setting or viewing values
US6799198B1 (en) 2000-06-23 2004-09-28 Nortel Networks Limited Method and apparatus for providing user specific web-based help in a distributed system environment
US6782068B1 (en) 2000-06-30 2004-08-24 Cypress Semiconductor Corp. PLL lockout watchdog
US6594796B1 (en) 2000-06-30 2003-07-15 Oak Technology, Inc. Simultaneous processing for error detection and P-parity and Q-parity ECC encoding
WO2002005144A1 (en) 2000-07-03 2002-01-17 Cadence Design Systems, Inc. Circuit component interface
EP1170671A1 (en) 2000-07-04 2002-01-09 STMicroelectronics S.r.l. Programmable analog array circuit
FR2811782B1 (fr) 2000-07-12 2003-09-26 Jaxo Europ Systeme de conversion de documents a structure arborescente par parcours selectif de ladite structure
US6499134B1 (en) 2000-07-13 2002-12-24 International Business Machines Corporation Method of assigning integrated circuit I/O signals in an integrated circuit package
IL137296A (en) * 2000-07-13 2009-09-01 Nds Ltd Configurable hardware system
US6614260B1 (en) 2000-07-28 2003-09-02 Agilent Technologies, Inc. System and method for dynamic modification of integrated circuit functionality
US6542844B1 (en) 2000-08-02 2003-04-01 International Business Machines Corporation Method and apparatus for tracing hardware states using dynamically reconfigurable test circuits
US6681359B1 (en) 2000-08-07 2004-01-20 Cypress Semiconductor Corp. Semiconductor memory self-test controllable at board level using standard interface
US6996799B1 (en) 2000-08-08 2006-02-07 Mobilygen Corporation Automatic code generation for integrated circuit design
US6697754B1 (en) 2000-08-09 2004-02-24 Agilent Technologies, Inc. Generation and execution of instrument control macro files for controlling a signal measurement system
US6371878B1 (en) 2000-08-22 2002-04-16 New Venture Gear, Inc. Electric continuously variable transmission
US7171455B1 (en) 2000-08-22 2007-01-30 International Business Machines Corporation Object oriented based, business class methodology for generating quasi-static web pages at periodic intervals
US20040054821A1 (en) 2000-08-22 2004-03-18 Warren Christopher E. Multifunctional network interface node
AU2001285480A1 (en) 2000-08-23 2002-03-04 Pri Automation, Inc. Web based tool control in a semiconductor fabrication facility
US6539534B1 (en) 2000-08-25 2003-03-25 Xilinx, Inc. Apparatus and method for automatically generating circuit designs that meet user output requirements
EP1184473B1 (en) 2000-08-30 2005-01-05 Kabushiki Kaisha Toshiba Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof
JP4148639B2 (ja) 2000-08-31 2008-09-10 独立行政法人物質・材料研究機構 鋼部材の使用形態とその使用環境の設定方法
US20020065646A1 (en) 2000-09-11 2002-05-30 Waldie Arthur H. Embedded debug system using an auxiliary instruction queue
US6424175B1 (en) * 2000-09-11 2002-07-23 Intel Corporation Biased control loop circuit for setting impedance of output driver
US6990654B2 (en) 2000-09-14 2006-01-24 Bea Systems, Inc. XML-based graphical user interface application development toolkit
US6504433B1 (en) 2000-09-15 2003-01-07 Atheros Communications, Inc. CMOS transceiver having an integrated power amplifier
US6438738B1 (en) 2000-09-19 2002-08-20 Xilinx, Inc. System and method for configuring a programmable logic device
JP4407031B2 (ja) 2000-09-21 2010-02-03 ソニー株式会社 位相同期ループ回路および遅延同期ループ回路
US6750889B1 (en) 2000-09-21 2004-06-15 Hewlett-Packard Development Company, L.P. User interface apparatus for displaying a range indicator for setting a plurality of target objects
US20070192863A1 (en) * 2005-07-01 2007-08-16 Harsh Kapoor Systems and methods for processing data flows
ES2180391B1 (es) 2000-09-25 2003-12-16 Telesincro S A Circuito integrado.
US6542845B1 (en) 2000-09-29 2003-04-01 Sun Microsystems, Inc. Concurrent execution and logging of a component test in an enterprise computer system
WO2002029817A2 (en) 2000-10-06 2002-04-11 Koninklijke Philips Electronics N.V. Upscaled clock feeds memory to make parallel waves
US20020129334A1 (en) 2000-10-13 2002-09-12 Dane Mark W.P. Interface based design using a tabular paradigm
US6691193B1 (en) 2000-10-18 2004-02-10 Sony Corporation Efficient bus utilization in a multiprocessor system by dynamically mapping memory addresses
US6859884B1 (en) * 2000-10-26 2005-02-22 Cypress Semiconductor Corporation Method and circuit for allowing a microprocessor to change its operating frequency on-the-fly
US6952778B1 (en) * 2000-10-26 2005-10-04 Cypress Semiconductor Corporation Protecting access to microcontroller memory blocks
US8149048B1 (en) 2000-10-26 2012-04-03 Cypress Semiconductor Corporation Apparatus and method for programmable power management in a programmable analog circuit block
US8176296B2 (en) * 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
US6910126B1 (en) * 2000-10-26 2005-06-21 Cypress Microsystems, Inc. Programming methodology and architecture for a programmable analog system
US7092980B1 (en) * 2000-10-26 2006-08-15 Cypress Semiconductor Corporation Programming architecture for a programmable analog system
US7076420B1 (en) 2000-10-26 2006-07-11 Cypress Semiconductor Corp. Emulator chip/board architecture and interface
US7127630B1 (en) * 2000-10-26 2006-10-24 Cypress Semiconductor Corp. Method for entering circuit test mode
JP2002134619A (ja) 2000-10-26 2002-05-10 Sony Corp 集積回路の設計方法、その設計装置、および記録媒体
US6608472B1 (en) * 2000-10-26 2003-08-19 Cypress Semiconductor Corporation Band-gap reference circuit for providing an accurate reference voltage compensated for process state, process variations and temperature
US6798299B1 (en) * 2000-10-26 2004-09-28 Cypress Semiconductor Corporation Crystal-less oscillator circuit with trimmable analog current control for increased stability
US7206733B1 (en) 2000-10-26 2007-04-17 Cypress Semiconductor Corporation Host to FPGA interface in an in-circuit emulation system
US6957242B1 (en) * 2000-10-26 2005-10-18 Cypress Semiconductor Corp. Noninterfering multiply-MAC (multiply accumulate) circuit
US6525593B1 (en) * 2000-10-26 2003-02-25 Cypress Semiconductor Corporation Method and apparatus for local and global power management in a programmable analog circuit
US6603330B1 (en) * 2000-10-26 2003-08-05 Cypress Semiconductor Corporation Configuring digital functions in a digital configurable macro architecture
US7023257B1 (en) * 2000-10-26 2006-04-04 Cypress Semiconductor Corp. Architecture for synchronizing and resetting clock signals supplied to multiple programmable analog blocks
US6825689B1 (en) * 2000-10-26 2004-11-30 Cypress Semiconductor Corporation Configurable input/output interface for a microcontroller
US6950954B1 (en) * 2000-10-26 2005-09-27 Cypress Semiconductor Corporation Method and circuit for synchronizing a write operation between an on-chip microprocessor and an on-chip programmable analog device operating at different frequencies
US6611220B1 (en) * 2000-10-26 2003-08-26 Cypress Semiconductor Corporation Architecture for decimation algorithm
US6507214B1 (en) * 2000-10-26 2003-01-14 Cypress Semiconductor Corporation Digital configurable macro architecture
US6892322B1 (en) * 2000-10-26 2005-05-10 Cypress Semiconductor Corporation Method for applying instructions to microprocessor in test mode
US6823282B1 (en) * 2000-10-26 2004-11-23 Cypress Semiconductor Corporation Test architecture for microcontroller providing for a serial communication interface
US6542025B1 (en) * 2000-10-26 2003-04-01 Cypress Semiconductor Corporation Power supply pump circuit for a microcontroller
US7149316B1 (en) * 2000-10-26 2006-12-12 Cypress Semiconductor Corporation Microcontroller having an on-chip high gain amplifier
US7188063B1 (en) 2000-10-26 2007-03-06 Cypress Semiconductor Corporation Capturing test/emulation and enabling real-time debugging using an FPGA for in-circuit emulation
US7180342B1 (en) 2000-10-26 2007-02-20 Cypress Semiconductor Corporation Frequency doubler circuit with trimmable current control
US6868500B1 (en) * 2000-10-26 2005-03-15 Cypress Semiconductor Corporation Power on reset circuit for a microcontroller
US6614320B1 (en) * 2000-10-26 2003-09-02 Cypress Semiconductor Corporation System and method of providing a programmable clock architecture for an advanced microcontroller
US6563391B1 (en) * 2000-10-26 2003-05-13 Cypress Semiconductor Corporation Precision crystal oscillator circuit used in microcontroller
US6892310B1 (en) * 2000-10-26 2005-05-10 Cypress Semiconductor Corporation Method for efficient supply of power to a microcontroller
US7005933B1 (en) * 2000-10-26 2006-02-28 Cypress Semiconductor Corporation Dual mode relaxation oscillator generating a clock signal operating at a frequency substantially same in both first and second power modes
US6967511B1 (en) * 2000-10-26 2005-11-22 Cypress Semiconductor Corporation Method for synchronizing and resetting clock signals supplied to multiple programmable analog blocks
US6981090B1 (en) * 2000-10-26 2005-12-27 Cypress Semiconductor Corporation Multiple use of microcontroller pad
US6941336B1 (en) 2000-10-26 2005-09-06 Cypress Semiconductor Corporation Programmable analog system architecture
US7185162B1 (en) * 2000-10-26 2007-02-27 Cypress Semiconductor Corporation Method and apparatus for programming a flash memory
KR100392569B1 (ko) 2000-10-28 2003-07-23 (주)다이나릿시스템 반도체 칩의 논리 기능 검증용 에뮬레이터 장치 및 방법
US6854067B1 (en) * 2000-10-30 2005-02-08 Cypress Semiconductor Corporation Method and system for interaction between a processor and a power on reset circuit to dynamically control power states in a microcontroller
EP1205848A1 (en) 2000-11-13 2002-05-15 Telefonaktiebolaget Lm Ericsson Embedded microcontroller bound-out chip as preprocessor for a logic analyser
US6829728B2 (en) 2000-11-13 2004-12-07 Wu-Tung Cheng Full-speed BIST controller for testing embedded synchronous memories
US6445211B1 (en) 2000-11-20 2002-09-03 Cypress Semiconductor Corporation Circuit technique for improved current matching in charge pump PLLS
JP2002168893A (ja) 2000-11-30 2002-06-14 Agilent Technologies Japan Ltd 高精度容量測定装置および方法
US6535061B2 (en) 2000-12-06 2003-03-18 Microchip Technology Incorporated Configurable operational amplifier as a microcontroller peripheral
US7340446B2 (en) 2000-12-11 2008-03-04 Microsoft Corporation Method and system for query-based management of multiple network resources
US6686860B2 (en) 2000-12-12 2004-02-03 Massachusetts Institute Of Technology Reconfigurable analog-to-digital converter
US20020122060A1 (en) 2000-12-18 2002-09-05 Markel Steven O. Wizard generating HTML web pages using XML and XSL
US6975123B1 (en) 2000-12-20 2005-12-13 Maxtor Corporation Method and apparatus for calibrating piezoelectric driver in dual actuator disk drive
US7913170B2 (en) 2000-12-20 2011-03-22 National Instruments Corporation System and method for performing type checking for hardware device nodes in a graphical program
US6611952B1 (en) 2000-12-21 2003-08-26 Shiv Prakash Interactive memory allocation in a behavioral synthesis tool
US6792527B1 (en) * 2000-12-22 2004-09-14 Xilinx, Inc. Method to provide hierarchical reset capabilities for a configurable system on a chip
US6934785B2 (en) 2000-12-22 2005-08-23 Micron Technology, Inc. High speed interface with looped bus
US6915416B2 (en) * 2000-12-28 2005-07-05 Texas Instruments Incorporated Apparatus and method for microcontroller debugging
US6483343B1 (en) 2000-12-29 2002-11-19 Quicklogic Corporation Configurable computational unit embedded in a programmable device
US7222291B2 (en) 2000-12-29 2007-05-22 International Business Machines Corporation Method and system for importing HTML forms
US6498720B2 (en) 2001-01-04 2002-12-24 Cirque Corporation Connector and support system for a touchpad keyboard for use with portable electronic appliances
US7266768B2 (en) 2001-01-09 2007-09-04 Sharp Laboratories Of America, Inc. Systems and methods for manipulating electronic information using a three-dimensional iconic representation
US6859196B2 (en) 2001-01-12 2005-02-22 Logitech Europe S.A. Pointing device with hand detection
US6829727B1 (en) 2001-01-12 2004-12-07 Metalink Corp. In-circuit emulation of single chip microcontrollers
US20020144099A1 (en) 2001-01-25 2002-10-03 Muro Manuel R. Hardware architecture for fast servicing of processor interrupts
US6597824B2 (en) 2001-01-28 2003-07-22 Raytheon Company Opto-electronic distributed crossbar switch
US6677932B1 (en) 2001-01-28 2004-01-13 Finger Works, Inc. System and method for recognizing touch typing under limited tactile feedback conditions
US20030105620A1 (en) 2001-01-29 2003-06-05 Matt Bowen System, method and article of manufacture for interface constructs in a programming language capable of programming hardware architetures
US6691301B2 (en) 2001-01-29 2004-02-10 Celoxica Ltd. System, method and article of manufacture for signal constructs in a programming language capable of programming hardware architectures
US6445030B1 (en) 2001-01-30 2002-09-03 Advanced Micro Devices, Inc. Flash memory erase speed by fluorine implant or fluorination
US7367017B2 (en) 2001-01-31 2008-04-29 Hewlett-Packard Development Company, L.P. Method and apparatus for analyzing machine control sequences
US6407953B1 (en) 2001-02-02 2002-06-18 Matrix Semiconductor, Inc. Memory array organization and related test method particularly well suited for integrated circuits having write-once memory arrays
TW571201B (en) 2001-02-02 2004-01-11 Wistron Corp Conversion method and system for contents format of document file
US6624640B2 (en) 2001-02-07 2003-09-23 Fluke Corporation Capacitance measurement
US6768856B2 (en) 2001-02-09 2004-07-27 Corning Incorporated High germanium content waveguide materials
US6570557B1 (en) 2001-02-10 2003-05-27 Finger Works, Inc. Multi-touch system and method for emulating modifier keys via fingertip chords
US6380811B1 (en) 2001-02-16 2002-04-30 Motorola, Inc. Signal generator, and method
CA2337117A1 (en) 2001-02-16 2002-08-16 Homeproject.Com Inc. Method and system for web application builder
US20020133794A1 (en) 2001-02-24 2002-09-19 Ruban Kanapathippillai Method and apparatus for integrated circuit debugging
US20020161802A1 (en) 2001-02-27 2002-10-31 Gabrick Kurt A. Web presentation management system
CA2338458A1 (en) 2001-02-27 2001-08-14 Ioan Dancea Method and vlsi circuits allowing to change dynamically the logical behaviour
US6472747B2 (en) * 2001-03-02 2002-10-29 Qualcomm Incorporated Mixed analog and digital integrated circuits
JP2002267721A (ja) 2001-03-09 2002-09-18 Mitsubishi Electric Corp Ｃｐｕ内蔵ｒａｍ混載ｌｓｉのテスト装置および方法
US6834384B2 (en) 2001-03-14 2004-12-21 General Instrument Corporation Methods and apparatus for upgrading firmware in an embedded system
US6988231B2 (en) 2001-03-16 2006-01-17 Emosyn America, Inc. On-chip method and apparatus for testing semiconductor circuits
US7971138B2 (en) 2001-03-23 2011-06-28 Oracle International Corporation Common design for web pages through employment of master specifications
US6496969B2 (en) 2001-03-27 2002-12-17 Lattice Semiconductor Corporation Programming programmable logic devices using hidden switches
US7246328B2 (en) 2001-03-29 2007-07-17 The Boeing Company Method, computer program product, and system for performing automated linking between sheets of a drawing set
US6566961B2 (en) 2001-03-30 2003-05-20 Institute Of Microelectronics Wide-band single-ended to differential converter in CMOS technology
US6557149B2 (en) 2001-04-04 2003-04-29 Intel Corporation Algorithm for finding vectors to stimulate all paths and arcs through an LVS gate
US6580329B2 (en) 2001-04-11 2003-06-17 Tropian, Inc. PLL bandwidth switching
US6876941B2 (en) 2001-04-12 2005-04-05 Arm Limited Testing compliance of a device with a bus protocol
US6505327B2 (en) 2001-04-13 2003-01-07 Numerical Technologies, Inc. Generating an instance-based representation of a design hierarchy
US6554469B1 (en) 2001-04-17 2003-04-29 Analog Devices, Inc. Four current transistor temperature sensor and method
US6507215B1 (en) * 2001-04-18 2003-01-14 Cygnal Integrated Products, Inc. Programmable driver for an I/O pin of an integrated circuit
US6509758B2 (en) 2001-04-18 2003-01-21 Cygnal Integrated Products, Inc. IC with digital and analog circuits and mixed signal I/O pins
US7480860B2 (en) 2001-04-23 2009-01-20 Versata Computer Industry Solutions, Inc. Data document generator to generate multiple documents from a common document using multiple transforms
US6968346B2 (en) 2001-04-23 2005-11-22 International Business Machines Corporation XML-based system and method for collaborative web-based design and verification of system-on-a-chip
US20020156885A1 (en) 2001-04-23 2002-10-24 Thakkar Bina Kunal Protocol emulator
US6732347B1 (en) 2001-04-26 2004-05-04 Xilinx, Inc. Clock template for configuring a programmable gate array
US6516452B2 (en) 2001-05-01 2003-02-04 Chipdata, Inc. Method and apparatus for verifying design data
US6466078B1 (en) 2001-05-04 2002-10-15 Cypress Semiconductor Corp. Reduced static phase error CMOS PLL charge pump
US6944018B2 (en) 2001-05-07 2005-09-13 Touchsensor Technologies, Llc Control system input apparatus and method
US7017145B2 (en) 2001-05-09 2006-03-21 Sun Microsystems, Inc. Method, system, and program for generating a user interface
US6754765B1 (en) 2001-05-14 2004-06-22 Integrated Memory Logic, Inc. Flash memory controller with updateable microcode
US20050024341A1 (en) 2001-05-16 2005-02-03 Synaptics, Inc. Touch screen with user interface enhancement
US7730401B2 (en) 2001-05-16 2010-06-01 Synaptics Incorporated Touch screen with user interface enhancement
US7103108B1 (en) * 2001-05-17 2006-09-05 Cypress Semiconductor Corp. Digital signal processor transceiver
US7076595B1 (en) 2001-05-18 2006-07-11 Xilinx, Inc. Programmable logic device including programmable interface core and central processing unit
US20020174134A1 (en) 2001-05-21 2002-11-21 Gene Goykhman Computer-user activity tracking system and method
US6806771B1 (en) 2001-06-01 2004-10-19 Lattice Semiconductor Corp. Multimode output stage converting differential to single-ended signals using current-mode input signals
US6583652B1 (en) * 2001-06-01 2003-06-24 Lattice Semiconductor Corporation Highly linear programmable transconductor with large input-signal range
US6904570B2 (en) 2001-06-07 2005-06-07 Synaptics, Inc. Method and apparatus for controlling a display of data on a display screen
US6578174B2 (en) 2001-06-08 2003-06-10 Cadence Design Systems, Inc. Method and system for chip design using remotely located resources
US6757882B2 (en) 2001-06-16 2004-06-29 Michael Y. Chen Self-describing IP package for enhanced platform based SOC design
US6888453B2 (en) 2001-06-22 2005-05-03 Pentagon Technologies Group, Inc. Environmental monitoring system
US6690224B1 (en) 2001-06-27 2004-02-10 Cypress Semiconductor Corp. Architecture of a PLL with dynamic frequency control on a PLD
US6791356B2 (en) * 2001-06-28 2004-09-14 Intel Corporation Bidirectional port with clock channel used for synchronization
KR100406555B1 (ko) 2001-06-29 2003-11-20 주식회사 하이닉스반도체 반도체 메모리 장치 및 그 테스트 방법
US6499359B1 (en) 2001-07-09 2002-12-31 Nartron Corporation Compressible capacitance sensor for determining the presence of an object
US7620911B2 (en) 2001-07-12 2009-11-17 Autodesk, Inc. Collapsible dialog window
US20030097640A1 (en) 2001-07-25 2003-05-22 International Business Machines Corporation System and method for creating and editing documents
DE10136544B4 (de) 2001-07-26 2004-02-12 Infineon Technologies Ag Integrierter dynamischer Speicher und Betriebsverfahren
CN1185579C (zh) * 2001-07-30 2005-01-19 英业达股份有限公司 系统关机时及待机状态以串行口进行排错的方法
US7055035B2 (en) 2001-07-31 2006-05-30 Hewlett-Packard Development Company, L.P. Method for generating a read only memory image
EP1282234A1 (en) 2001-07-31 2003-02-05 Texas Instruments Incorporated Loop filter architecture
US6709928B1 (en) 2001-07-31 2004-03-23 Cypress Semiconductor Corporation Semiconductor device having silicon-rich layer and method of manufacturing such a device
US6768362B1 (en) 2001-08-13 2004-07-27 Cypress Semiconductor Corp. Fail-safe zero delay buffer with automatic internal reference
US20030079152A1 (en) * 2001-08-14 2003-04-24 Triece Joseph W. Microprocessor with multiple low power modes and emulation apparatus for said microprocessor
US20040205553A1 (en) 2001-08-15 2004-10-14 Hall David M. Page layout markup language
US6954904B2 (en) 2001-08-15 2005-10-11 National Instruments Corporation Creating a graphical program to configure one or more switch devices
US6678877B1 (en) 2001-08-15 2004-01-13 National Semiconductor Corporation Creating a PC board (PCB) layout for a circuit in which the components of the circuit are placed in the determined PCB landing areas
US7013232B2 (en) 2001-08-15 2006-03-14 National Insurance Corporation Network-based system for configuring a measurement system using configuration information generated based on a user specification
JP2003058426A (ja) 2001-08-21 2003-02-28 Sony Corp 集積回路およびその回路構成方法ならびにプログラム
EP1286279A1 (de) 2001-08-21 2003-02-26 Alcatel Konfigurations tool
CA2356077A1 (en) * 2001-08-28 2003-02-28 Sirific Wireless Corporation Improved apparatus and method for down conversion
US6597609B2 (en) 2001-08-30 2003-07-22 Micron Technology, Inc. Non-volatile memory with test rows for disturb detection
US6744323B1 (en) 2001-08-30 2004-06-01 Cypress Semiconductor Corp. Method for phase locking in a phase lock loop
US6714817B2 (en) 2001-08-31 2004-03-30 Medtronic Physio-Control Manufacturing Corp. Hard paddle for an external defibrillator
US6661410B2 (en) 2001-09-07 2003-12-09 Microsoft Corporation Capacitive sensing and data input device power management
US20030056071A1 (en) 2001-09-18 2003-03-20 Triece Joseph W. Adaptable boot loader
US6457479B1 (en) 2001-09-26 2002-10-01 Sharp Laboratories Of America, Inc. Method of metal oxide thin film cleaning
US7733509B2 (en) 2001-09-26 2010-06-08 Infoprint Solutions Company, Llc Method and apparatus for printing XML directly using a formatting template
US6536014B1 (en) 2001-09-26 2003-03-18 International Business Machines Corporation Reusable configuration tool
JP3553535B2 (ja) 2001-09-28 2004-08-11 ユーディナデバイス株式会社 容量素子及びその製造方法
US6577258B2 (en) 2001-10-01 2003-06-10 Nokia Corporation Adaptive sigma-delta data converter for mobile terminals
HUP0104057A2 (hu) 2001-10-02 2003-06-28 MTA Műszaki Fizikai és Anyagtudományi Kutatóintézet Mérési elrendezés és eljárás félvezető szeletek és más tükörjellegű felületek érintésmentes, gyors kvantitatív topográfiai vizsgálatára
US6658633B2 (en) 2001-10-03 2003-12-02 International Business Machines Corporation Automated system-on-chip integrated circuit design verification system
US20030067919A1 (en) * 2001-10-04 2003-04-10 Chunming Qiao Labeled analog burst switching for any high-layer-over-signal channel integration
US6670852B1 (en) 2001-10-17 2003-12-30 Cypress Semiconductor Corp. Oscillator tuning method
US7406674B1 (en) * 2001-10-24 2008-07-29 Cypress Semiconductor Corporation Method and apparatus for generating microcontroller configuration information
US6792584B1 (en) 2001-10-30 2004-09-14 Lsi Logic Corporation System and method for designing an integrated circuit
JP4035418B2 (ja) 2001-10-31 2008-01-23 株式会社本田電子技研 近接スイッチおよび物体検出装置
US7133365B2 (en) * 2001-11-02 2006-11-07 Internap Network Services Corporation System and method to provide routing control of information over networks
US20040205617A1 (en) 2001-11-06 2004-10-14 Ncr Corporation Custom report generation using XML and XSL
DE10156027B4 (de) 2001-11-15 2012-02-09 Globalfoundries Inc. Abgleichbare Filterschaltung
US6922821B1 (en) 2001-11-15 2005-07-26 Cypress Semiconductor Corp. System and a method for checking lock step consistency between an in circuit emulation and a microcontroller while debugging process is in progress
US6957180B1 (en) 2001-11-15 2005-10-18 Cypress Semiconductor Corp. System and a method for communication between an ICE and a production microcontroller while in a halt state
US6971004B1 (en) 2001-11-19 2005-11-29 Cypress Semiconductor Corp. System and method of dynamically reconfiguring a programmable integrated circuit
US6715132B1 (en) 2001-11-19 2004-03-30 Cypress Semiconductor Corporation Datasheet browsing and creation with data-driven datasheet tabs within a microcontroller design tool
US6637015B1 (en) 2001-11-19 2003-10-21 Cypress Semiconductor Corporation System and method for decoupling and iterating resources associated with a module
US7010773B1 (en) 2001-11-19 2006-03-07 Cypress Semiconductor Corp. Method for designing a circuit for programmable microcontrollers
US6966039B1 (en) 2001-11-19 2005-11-15 Cypress Semiconductor Corp. Method for facilitating microcontroller programming
US6898703B1 (en) * 2001-11-19 2005-05-24 Cypress Semiconductor Corporation System and method for creating a boot file utilizing a boot template
US6785881B1 (en) 2001-11-19 2004-08-31 Cypress Semiconductor Corporation Data driven method and system for monitoring hardware resource usage for programming an electronic device
US6701508B1 (en) 2001-11-19 2004-03-02 Cypress Semiconductor Corporation Method and system for using a graphics user interface for programming an electronic device
US6701487B1 (en) 2001-11-19 2004-03-02 Cypress Semiconductor Corporation User defined names for registers in memory banks derived from configurations
US7086014B1 (en) * 2001-11-19 2006-08-01 Cypress Semiconductor Corporation Automatic generation of application program interfaces, source code, interrupts, and datasheets for microcontroller programming
US6901563B1 (en) * 2001-11-19 2005-05-31 Cypress Semiconductor Corporation Storing of global parameter defaults and using them over two or more design projects
US6897390B2 (en) 2001-11-20 2005-05-24 Touchsensor Technologies, Llc Molded/integrated touch switch/control panel assembly and method for making same
US7361860B2 (en) 2001-11-20 2008-04-22 Touchsensor Technologies, Llc Integrated touch sensor and light apparatus
US7139530B2 (en) 2001-12-07 2006-11-21 Kyocera Wireless Corp. Method and apparatus for calibrating a reference oscillator
KR100437466B1 (ko) 2001-12-27 2004-06-23 삼성전자주식회사 비휘발성 메모리소자 및 그 제조방법
US7161936B1 (en) 2001-12-28 2007-01-09 Cisco Technology, Inc. Method and system for distributing data communications utilizing a crossbar switch
US6617888B2 (en) 2002-01-02 2003-09-09 Intel Corporation Low supply voltage differential signal driver
US7298124B2 (en) 2004-12-01 2007-11-20 Semiconductor Components Industries, L.L.C. PWM regulator with discontinuous mode and method therefor
US6613119B2 (en) 2002-01-10 2003-09-02 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron
KR20030061672A (ko) * 2002-01-15 2003-07-22 삼성전자주식회사 냉장고
US20030135842A1 (en) 2002-01-16 2003-07-17 Jan-Erik Frey Software development tool for embedded computer systems
US6677814B2 (en) 2002-01-17 2004-01-13 Microtune (San Diego), Inc. Method and apparatus for filter tuning
US6717474B2 (en) 2002-01-28 2004-04-06 Integrated Programmable Communications, Inc. High-speed differential to single-ended converter
US7134115B2 (en) 2002-02-07 2006-11-07 Matsushita Electric Industrial Co., Ltd. Apparatus, method, and program for breakpoint setting
US6661288B2 (en) 2002-02-09 2003-12-09 Texas Instruments Incorporated Apparatus for effecting high speed switching of a communication signal
US6988192B2 (en) 2002-02-11 2006-01-17 Hewlett-Packard Development Company, L.P. Method and apparatus for compiling source code to configure hardware
JP2003249077A (ja) 2002-02-21 2003-09-05 Elpida Memory Inc 半導体記憶装置及びその制御方法
US6754882B1 (en) 2002-02-22 2004-06-22 Xilinx, Inc. Method and system for creating a customized support package for an FPGA-based system-on-chip (SoC)
US7058921B1 (en) 2002-02-22 2006-06-06 Xilinx, Inc. Method and system for resource allocation in FPGA-based system-on-chip (SoC)
US6941538B2 (en) 2002-02-22 2005-09-06 Xilinx, Inc. Method and system for integrating cores in FPGA-based system-on-chip (SoC)
US6680632B1 (en) 2002-02-26 2004-01-20 Cypress Semiconductor Corp. Method/architecture for a low gain PLL with wide frequency range
US6686787B2 (en) 2002-02-28 2004-02-03 Kuok Ling High-speed fully balanced differential flip-flop with reset
JP4322024B2 (ja) 2002-03-11 2009-08-26 ローム株式会社 温度センサ
US6597212B1 (en) 2002-03-12 2003-07-22 Neoaxiom Corporation Divide-by-N differential phase interpolator
US6771127B2 (en) 2002-03-26 2004-08-03 Broadcom Corporation Single-ended-to-differential converter with common-mode voltage control
US6590422B1 (en) 2002-03-27 2003-07-08 Analog Devices, Inc. Low voltage differential signaling (LVDS) drivers and systems
JP4024572B2 (ja) 2002-03-28 2007-12-19 ユーディナデバイス株式会社 インタディジタルキャパシタを有するデバイス
JP4014432B2 (ja) 2002-03-28 2007-11-28 ユーディナデバイス株式会社 インタディジタルキャパシタ及びその容量調整方法
US7099818B1 (en) 2002-03-29 2006-08-29 Cypress Semiconductor Corporation System and method for automatically matching components in a debugging system
US7150002B1 (en) * 2002-03-29 2006-12-12 Cypress Semiconductor Corp. Graphical user interface with logic unifying functions
US7185321B1 (en) * 2002-03-29 2007-02-27 Cypress Semiconductor Corporation Method and system for debugging through supervisory operating codes and self modifying codes
EP1351389A1 (en) 2002-04-02 2003-10-08 Dialog Semiconductor GmbH Method and circuit for compensating mosfet capacitance variations in integrated circuits
US7466307B2 (en) 2002-04-11 2008-12-16 Synaptics Incorporated Closed-loop sensor on a solid-state object position detector
US6603348B1 (en) 2002-04-18 2003-08-05 International Business Machines Corporation Center tap level control for current mode differential driver
CN1666202A (zh) 2002-04-25 2005-09-07 Arc国际公司 管理集成电路设计的装置和方法
US7308608B1 (en) 2002-05-01 2007-12-11 Cypress Semiconductor Corporation Reconfigurable testing system and method
US6809275B1 (en) 2002-05-13 2004-10-26 Synaptics, Inc. Rotary and push type input device
US7073158B2 (en) 2002-05-17 2006-07-04 Pixel Velocity, Inc. Automated system for designing and developing field programmable gate arrays
JP4029138B2 (ja) 2002-05-20 2008-01-09 富士通株式会社 周波数シンセサイザ回路
JP4025776B2 (ja) 2002-05-22 2007-12-26 松下電器産業株式会社 Ｐｌｌ用の低域ろ波回路、位相同期回路および半導体集積回路
US7283151B2 (en) * 2002-05-27 2007-10-16 Ricoh Company, Ltd. Pixel clock generation device causing state transition of pixel clock according to detected state transition and phase data indicating phase shift amount
US6949984B2 (en) 2002-06-06 2005-09-27 Texas Instruments Incorporated Voltage controlled oscillator having control current compensation
DE50204866D1 (de) 2002-06-07 2005-12-15 Alcatel Sa LVSD-Treiber in bipolarer und MOS-Technologie
US7024654B2 (en) 2002-06-11 2006-04-04 Anadigm, Inc. System and method for configuring analog elements in a configurable hardware device
US6661724B1 (en) 2002-06-13 2003-12-09 Cypress Semiconductor Corporation Method and system for programming a memory device
JP4212309B2 (ja) 2002-07-01 2009-01-21 株式会社ルネサステクノロジ 半導体集積回路
US20040018711A1 (en) 2002-07-08 2004-01-29 Madurawe Raminda U. Methods for fabricating three dimensional integrated circuits
US6788116B1 (en) 2002-07-26 2004-09-07 National Semiconductor Corporation Low voltage differential swing (LVDS) signal driver circuit with low PVT sensitivity
US6600346B1 (en) 2002-07-30 2003-07-29 National Semiconductor Corporation Low voltage differential swing (LVDS) signal driver circuit with low PVT and load sensitivity
US6865504B2 (en) 2002-08-05 2005-03-08 Texas Instruments Incorporated Apparatus and method for a reconfigurable pod interface for use with an emulator unit
JP3748543B2 (ja) 2002-08-12 2006-02-22 ローム株式会社 可変次数型デルタシグマ変調器及びｄａ変換器
US6842710B1 (en) 2002-08-22 2005-01-11 Cypress Semiconductor Corporation Calibration of integrated circuit time constants
JP4496328B2 (ja) 2002-09-10 2010-07-07 独立行政法人物質・材料研究機構 ホログラム記録媒体およびホログラム記録再生装置
US6667642B1 (en) 2002-09-18 2003-12-23 Cypress Semicondutor Corporation Method and circuit for reducing the power up time of a phase lock loop
US7042301B2 (en) 2002-10-15 2006-05-09 Marvell International Ltd. Crystal oscillator emulator
US6900663B1 (en) 2002-11-04 2005-05-31 Cypress Semiconductor Corporation Low voltage differential signal driver circuit and method
US7069479B2 (en) * 2002-11-07 2006-06-27 International Business Machines Corporation Method and apparatus for obtaining diagnostic data for a device attached to a computer system
US6781456B2 (en) 2002-11-12 2004-08-24 Fairchild Semiconductor Corporation Failsafe differential amplifier circuit
US6768352B1 (en) 2002-11-13 2004-07-27 Cypress Semiconductor Corp. Low voltage receiver circuit and method for shifting the differential input signals of the receiver depending on a common mode voltage of the input signals
US7024636B2 (en) 2002-11-20 2006-04-04 Lsi Logic Corporation Chip management system
US6911857B1 (en) 2002-11-26 2005-06-28 Cypress Semiconductor Corporation Current controlled delay circuit
TW569539B (en) 2002-12-12 2004-01-01 Via Tech Inc Low voltage differential signal transmission device
KR100456021B1 (ko) 2002-12-12 2004-11-08 삼성전자주식회사 동기신호 검출장치
US6907595B2 (en) 2002-12-13 2005-06-14 Xilinx, Inc. Partial reconfiguration of a programmable logic device using an on-chip processor
US20040122938A1 (en) * 2002-12-19 2004-06-24 Messick Randall E. Method and apparatus for dynamically allocating storage array bandwidth
US6903613B1 (en) 2002-12-20 2005-06-07 Cypress Semiconductor Corporation Voltage controlled oscillator
US6836169B2 (en) 2002-12-20 2004-12-28 Cypress Semiconductor Corporation Single ended clock signal generator having a differential output
US7299307B1 (en) * 2002-12-24 2007-11-20 Cypress Semiconductor Corporation Analog I/O with digital signal processor array
JP4593915B2 (ja) * 2002-12-31 2010-12-08 三星電子株式会社 同時両方向入出力回路及び方法
KR100495667B1 (ko) * 2003-01-13 2005-06-16 삼성전자주식회사 아날로그/디지털 입력 모드를 제공하는 입출력 버퍼
US6895530B2 (en) * 2003-01-24 2005-05-17 Freescale Semiconductor, Inc. Method and apparatus for controlling a data processing system during debug
US6894928B2 (en) 2003-01-28 2005-05-17 Intersil Americas Inc. Output voltage compensating circuit and method for a floating gate reference voltage generator
US7132835B1 (en) 2003-02-07 2006-11-07 Pericom Semiconductor Corp. PLL with built-in filter-capacitor leakage-tester with current pump and comparator
KR100541053B1 (ko) * 2003-02-11 2006-01-10 삼성전자주식회사 프로세스들간의 출력 동기가 보정된 다중 프로세스 ａ/ｄ컨버터
WO2004075414A1 (en) 2003-02-14 2004-09-02 Mcdonald James J Iii Circuitry to reduce pll lock acquisition time
US6778457B1 (en) 2003-02-19 2004-08-17 Freescale Semiconductor, Inc. Variable refresh control for a memory
US6893724B2 (en) 2003-03-11 2005-05-17 Grand Tek Advance Material Science Co., Ltd. Silicone-polyester-polysilicate hybrid compositions for thermal resistance coating
US6819142B2 (en) 2003-03-13 2004-11-16 Infineon Technologies Ag Circuit for transforming a differential mode signal into a single ended signal with reduced standby current consumption
US6769622B1 (en) 2003-03-14 2004-08-03 Stmicroelectronics, Inc. System and method for simulating universal serial bus smart card device connected to USB host
US6969978B2 (en) 2003-03-17 2005-11-29 Rf Micro Devices, Inc. DC-DC converter with reduced electromagnetic interference
US7017409B2 (en) 2003-04-22 2006-03-28 Touchsensor Technologies, Llc Proximity sensor for level sensing
US7023215B2 (en) 2003-04-22 2006-04-04 Touchsensor Technologies Llc Field effect sensor two wire interconnect method and apparatus
US7026861B2 (en) 2003-04-22 2006-04-11 Touchsensor Technologies Llc Electronic door latch system with water rejection filtering
JP2006526306A (ja) 2003-05-27 2006-11-16 ジョージア テック リサーチ コーポレイション フローティングゲート基準回路
US6937075B2 (en) 2003-05-29 2005-08-30 Intel Corporation Method and apparatus for reducing lock time in dual charge-pump phase-locked loops
US20050131645A1 (en) * 2003-06-09 2005-06-16 Panopoulos Peter J. Machine having automatic transport with scanning and GPS functions
US7088166B1 (en) 2003-06-19 2006-08-08 Cypress Semiconductor Corporation LVDS input circuit with extended common mode range
FR2856475B1 (fr) 2003-06-20 2005-10-14 Commissariat Energie Atomique Capteur capacitif de mesure et procede de mesure associe
US6847203B1 (en) 2003-07-02 2005-01-25 International Business Machines Corporation Applying parametric test patterns for high pin count ASICs on low pin count testers
GB0317370D0 (en) 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
US6809566B1 (en) 2003-07-30 2004-10-26 National Semiconductor Corporation Low power differential-to-single-ended converter with good duty cycle performance
US7170315B2 (en) * 2003-07-31 2007-01-30 Actel Corporation Programmable system on a chip
EP1511174B1 (en) 2003-08-29 2007-06-13 Texas Instruments Incorporated Charge pump phase locked loop with improved power supply rejection
US6924668B2 (en) 2003-09-25 2005-08-02 Infineon Technologies Ag Differential to single-ended logic converter
US6958511B1 (en) 2003-10-06 2005-10-25 Fasl, Llc Flash memory device and method of fabrication thereof including a bottom oxide layer with two regions with different concentrations of nitrogen
US7141987B2 (en) 2003-10-07 2006-11-28 Quantum Applied Science And Research, Inc. Sensor system for measurement of one or more vector components of an electric field
US6973400B2 (en) 2003-10-10 2005-12-06 Itron, Inc. System and method for oscillator self-calibration using AC line frequency
US6873203B1 (en) 2003-10-20 2005-03-29 Tyco Electronics Corporation Integrated device providing current-regulated charge pump driver with capacitor-proportional current
US6980060B2 (en) 2003-10-23 2005-12-27 International Business Machines Corporation Adaptive method and apparatus to control loop bandwidth of a phase lock loop
US7015735B2 (en) 2003-12-19 2006-03-21 Renesas Technology Corp. Semiconductor integrated circuit having built-in PLL circuit
US7138841B1 (en) 2003-12-23 2006-11-21 Cypress Semiconductor Corp. Programmable phase shift and duty cycle correction circuit and method
DE60311851D1 (de) 2003-12-29 2007-03-29 St Microelectronics Srl Vorrichtung und Verfahren zur Oszillatorfrequenzkalibrierung und Phasenregelkreis diese benützend.
US7009444B1 (en) 2004-02-02 2006-03-07 Ami Semiconductor, Inc. Temperature stable voltage reference circuit using a metal-silicon Schottky diode for low voltage circuit applications
US7295049B1 (en) 2004-03-25 2007-11-13 Cypress Semiconductor Corporation Method and circuit for rapid alignment of signals
US7256588B2 (en) 2004-04-16 2007-08-14 General Electric Company Capacitive sensor and method for non-contacting gap and dielectric medium measurement
US7861177B2 (en) 2004-04-21 2010-12-28 Sap Aktiengesellschaft Software configuration program for software applications
US7091713B2 (en) 2004-04-30 2006-08-15 Integration Associates Inc. Method and circuit for generating a higher order compensated bandgap voltage
JP4437699B2 (ja) 2004-05-14 2010-03-24 富士通マイクロエレクトロニクス株式会社 センサ
US7250825B2 (en) 2004-06-04 2007-07-31 Silicon Labs Cp Inc. Method and apparatus for calibration of a low frequency oscillator in a processor based system
US7265633B1 (en) 2004-06-14 2007-09-04 Cypress Semiconductor Corporation Open loop bandwidth test architecture and method for phase locked loop (PLL)
TWI233265B (en) 2004-06-18 2005-05-21 Via Tech Inc Phase locked loop circuit
US7305510B2 (en) 2004-06-25 2007-12-04 Via Technologies, Inc. Multiple master buses and slave buses transmitting simultaneously
US7138868B2 (en) 2004-08-11 2006-11-21 Texas Instruments Incorporated Method and circuit for trimming a current source in a package
ATE553429T1 (de) 2004-08-16 2012-04-15 Apple Inc Verfahren zur erhöhung der räumlichen auflösung von berührungsempfindlichen vorrichtungen
US7281846B2 (en) 2004-08-23 2007-10-16 Standard Microsystems Corporation Integrated resistance cancellation in temperature measurement systems
EP1632825B1 (en) * 2004-09-03 2008-10-29 Derek Ward Improvements in or relating to programmable logic controller and related electronic devices
US7133945B2 (en) * 2004-09-15 2006-11-07 Rambus Inc. Scalable I/O signaling topology using source-calibrated reference voltages
US7323879B2 (en) 2004-09-30 2008-01-29 United Microelectronics Corp. Method and circuit for measuring capacitance and capacitance mismatch
US7119602B2 (en) 2004-09-30 2006-10-10 Koninklijke Philips Electronics N.V. Low-skew single-ended to differential converter
TWI273367B (en) 2004-10-01 2007-02-11 Fortune Semiconductor Corp Method and device for calibrating monitor clocks
US20060101116A1 (en) * 2004-10-28 2006-05-11 Danny Rittman Multifunctional telephone, walkie talkie, instant messenger, video-phone computer, based on WiFi (Wireless Fidelity) and WiMax technology, for establishing global wireless communication, network and video conferencing via the internet
US7282905B2 (en) 2004-12-10 2007-10-16 Texas Instruments Incorporated System and method for IDDQ measurement in system on a chip (SOC) design
US7288977B2 (en) 2005-01-21 2007-10-30 Freescale Semiconductor, Inc. High resolution pulse width modulator
US20060168637A1 (en) * 2005-01-25 2006-07-27 Collaboration Properties, Inc. Multiple-channel codec and transcoder environment for gateway, MCU, broadcast and video storage applications
US7332976B1 (en) 2005-02-04 2008-02-19 Cypress Semiconductor Corporation Poly-phase frequency synthesis oscillator
KR100632539B1 (ko) 2005-02-23 2006-10-11 삼성전기주식회사 오프셋 전압 보상 회로 및 그 방법
US7154294B2 (en) 2005-02-23 2006-12-26 Via Technologies Inc. Comparators capable of output offset calibration
US7340693B2 (en) 2005-02-24 2008-03-04 Nick Martin System for designing re-programmable digital hardware platforms
US7421251B2 (en) 2005-03-31 2008-09-02 Silicon Laboratories Inc. Precise frequency generation for low duty cycle transceivers using a single crystal oscillator
CN101194460B (zh) * 2005-04-07 2011-02-09 松下电器产业株式会社 电路构筑装置
US7193901B2 (en) 2005-04-13 2007-03-20 Intel Corporation Monitoring the threshold voltage of frequently read cells
JP4801055B2 (ja) * 2005-04-25 2011-10-26 パナソニック株式会社 情報セキュリティ装置
US7400183B1 (en) 2005-05-05 2008-07-15 Cypress Semiconductor Corporation Voltage controlled oscillator delay cell and method
US7612403B2 (en) 2005-05-17 2009-11-03 Micron Technology, Inc. Low power non-volatile memory and gate stack
US7609178B2 (en) 2006-04-20 2009-10-27 Pressure Profile Systems, Inc. Reconfigurable tactile sensor input device
US7542533B2 (en) 2005-07-07 2009-06-02 Agere Systems Inc. Apparatus and method for calibrating the frequency of a clock and data recovery circuit
US7301835B2 (en) 2005-09-13 2007-11-27 International Business Machines Corporation Internally asymmetric methods and circuits for evaluating static memory cell dynamic stability
JP4598645B2 (ja) 2005-10-13 2010-12-15 富士通セミコンダクター株式会社 試験方法および試験装置
US7376001B2 (en) 2005-10-13 2008-05-20 International Business Machines Corporation Row circuit ring oscillator method for evaluating memory cell performance
US7307485B1 (en) 2005-11-14 2007-12-11 Cypress Semiconductor Corporation Capacitance sensor using relaxation oscillators
US20070139074A1 (en) 2005-12-19 2007-06-21 M2000 Configurable circuits with microcontrollers
US7312616B2 (en) 2006-01-20 2007-12-25 Cypress Semiconductor Corporation Successive approximate capacitance measurement circuit
US20070214389A1 (en) * 2006-03-08 2007-09-13 Severson Matthew L JTAG power collapse debug
US7436207B2 (en) * 2006-07-21 2008-10-14 Microchip Technology Incorporated Integrated circuit device having at least one of a plurality of bond pads with a selectable plurality of input-output functionalities
US8730824B2 (en) * 2006-08-07 2014-05-20 At&T Intellectual Property I, Lp Method and apparatus for managing services in a communication system
US9419865B2 (en) * 2006-08-07 2016-08-16 At&T Intellectual Property I, Lp Method and apparatus for generating configuration information for a communication system
KR100794663B1 (ko) 2006-08-28 2008-01-14 삼성전자주식회사 디스터브 모니터링 스킴을 갖는 플래시 메모리 장치
US7686508B2 (en) 2006-10-21 2010-03-30 Intersil Americas Inc. CMOS temperature-to-digital converter with digital correction
US7730198B2 (en) * 2006-11-10 2010-06-01 Bally Gaming, Inc. UDP broadcast for user interface in a download and configuration gaming method
US7450423B2 (en) 2007-01-03 2008-11-11 Macronix International Co., Ltd. Methods of operating non-volatile memory cells having an oxide/nitride multilayer insulating structure
US8407658B2 (en) 2007-02-01 2013-03-26 International Business Machines Corporation Methods, systems, and computer program products for using direct memory access to initialize a programmable logic device
US8092083B2 (en) 2007-04-17 2012-01-10 Cypress Semiconductor Corporation Temperature sensor with digital bandgap
US8572297B2 (en) 2007-04-17 2013-10-29 Cypress Semiconductor Corporation Programmable system-on-chip hub
US8026739B2 (en) * 2007-04-17 2011-09-27 Cypress Semiconductor Corporation System level interconnect with programmable switching
US8779495B2 (en) 2007-04-19 2014-07-15 Qimonda Ag Stacked SONOS memory
BRPI0705067A2 (pt) * 2007-04-23 2008-12-09 Gilberto Antonio Possa testador e emulador funcional e paramÉtrico de placas e màdulos eletrânicos
US7937683B1 (en) * 2007-04-30 2011-05-03 Innovations Holdings, L.L.C. Method and apparatus for configurable systems
US7908500B2 (en) * 2007-10-01 2011-03-15 Silicon Laboratories Inc. Low power retention flip-flops
US8064560B2 (en) * 2008-02-05 2011-11-22 Honeywell International Inc. Systems and methods for detecting a signal across multiple Nyquist bands
US8234175B2 (en) * 2008-04-01 2012-07-31 International Business Machines Corporation Device, system, and method of collaborative distribution of digital merchandise
US8032352B2 (en) * 2008-05-08 2011-10-04 International Business Machines Corporation Device, system, and method of storage controller simulating data mirroring
US20090319906A1 (en) * 2008-06-18 2009-12-24 Eads Na Defense Security And Systems Solutions Inc Systems and methods for reconstitution of network elements in a simulated network
US8487655B1 (en) * 2009-05-05 2013-07-16 Cypress Semiconductor Corporation Combined analog architecture and functionality in a mixed-signal array
US8200857B2 (en) * 2009-11-30 2012-06-12 Lsi Corporation Coalescing multiple contexts into a single data transfer in a media controller architecture
US20110113361A1 (en) * 2009-11-06 2011-05-12 Apple Inc. Adjustment presets for digital images
US8280950B2 (en) * 2010-02-03 2012-10-02 Xsignnet Ltd. Automatic client-server code generator
US9234770B2 (en) * 2010-04-19 2016-01-12 Qualcomm Incorporated Dynamic sensor range

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205801A (zh) * 1996-10-10 1999-01-20 半导体研究及设计公司 混合信号应用系统建模方法及实现该方法的单片现场可编程系统
US7221187B1 (en) * 2000-10-26 2007-05-22 Cypress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
CN101163987A (zh) * 2005-04-18 2008-04-16 皇家飞利浦电子股份有限公司 由探头固件配置的超声诊断成像系统

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