WO2005001724A3 - Method for programming a mask-programmable logic device and device so programmed - Google Patents

Method for programming a mask-programmable logic device and device so programmed Download PDF

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Publication number
WO2005001724A3
WO2005001724A3 PCT/US2004/020362 US2004020362W WO2005001724A3 WO 2005001724 A3 WO2005001724 A3 WO 2005001724A3 US 2004020362 W US2004020362 W US 2004020362W WO 2005001724 A3 WO2005001724 A3 WO 2005001724A3
Authority
WO
WIPO (PCT)
Prior art keywords
mpld
upld
design
programmable logic
mask
Prior art date
Application number
PCT/US2004/020362
Other languages
French (fr)
Other versions
WO2005001724A2 (en
Inventor
Steven Perry
Gregor Nixon
Larry Kong
Alasdair Scott
Andrew Hall
Lingli Wang
Chris Dettmar
Jonathan Park
Richard Price
Original Assignee
Altera Corp
Steven Perry
Gregor Nixon
Larry Kong
Alasdair Scott
Andrew Hall
Lingli Wang
Chris Dettmar
Jonathan Park
Richard Price
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Altera Corp, Steven Perry, Gregor Nixon, Larry Kong, Alasdair Scott, Andrew Hall, Lingli Wang, Chris Dettmar, Jonathan Park, Richard Price filed Critical Altera Corp
Priority to JP2006517645A priority Critical patent/JP2007524911A/en
Publication of WO2005001724A2 publication Critical patent/WO2005001724A2/en
Publication of WO2005001724A3 publication Critical patent/WO2005001724A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/34—Circuit design for reconfigurable circuits, e.g. field programmable gate arrays [FPGA] or programmable logic devices [PLD]
    • G06F30/347—Physical level, e.g. placement or routing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/34—Circuit design for reconfigurable circuits, e.g. field programmable gate arrays [FPGA] or programmable logic devices [PLD]

Abstract

A user logic design for a mask-programmable logic device ('MPLD') may be designed on a comparable or compatible user-programmable logic device ('UPLD') and migrated to the MPLD, or may be designed directly on an MPLD. If the design is designed on a UPLD, the constraints of the target MPLD i.e., differences between the devices are taken into account so that the migration will be successful. If the design is designed directly on an MPLD, constraints of a comparable compatible UPLD are taken into account if the user indicates that the design will be migrated to the UPLD for testing. This means that when a logic design is intended to be migrated back-and-forth between a UPLD and an MPLD, only the intersection of features can be used. To facilitate migration, fixed mappings between pairs of devices may be created.
PCT/US2004/020362 2003-06-23 2004-06-23 Method for programming a mask-programmable logic device and device so programmed WO2005001724A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006517645A JP2007524911A (en) 2003-06-23 2004-06-23 Method of programming mask programmable logic device and device programmed by the method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US48091703P 2003-06-23 2003-06-23
US60/480,917 2003-06-23
US48352503P 2003-06-26 2003-06-26
US60/483,525 2003-06-26

Publications (2)

Publication Number Publication Date
WO2005001724A2 WO2005001724A2 (en) 2005-01-06
WO2005001724A3 true WO2005001724A3 (en) 2005-11-03

Family

ID=33555565

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/020362 WO2005001724A2 (en) 2003-06-23 2004-06-23 Method for programming a mask-programmable logic device and device so programmed

Country Status (3)

Country Link
US (2) US7290237B2 (en)
JP (4) JP2007524911A (en)
WO (1) WO2005001724A2 (en)

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US7243329B2 (en) * 2004-07-02 2007-07-10 Altera Corporation Application-specific integrated circuit equivalents of programmable logic and associated methods
US7558718B2 (en) * 2004-09-28 2009-07-07 Broadcom Corporation Method and system for design verification of video processing systems with unbalanced data flow
US7360197B1 (en) 2005-02-03 2008-04-15 Altera Corporation Methods for producing equivalent logic designs for FPGAs and structured ASIC devices
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US7275232B2 (en) * 2005-04-01 2007-09-25 Altera Corporation Methods for producing equivalent field-programmable gate arrays and structured application specific integrated circuits
US7246339B2 (en) * 2005-04-08 2007-07-17 Altera Corporation Methods for creating and expanding libraries of structured ASIC logic and other functions
US7363596B1 (en) 2005-04-27 2008-04-22 Altera Corporation Methods for storing and naming static library cells for lookup by logic synthesis and the like
US7243315B2 (en) * 2005-05-31 2007-07-10 Altera Corporation Methods for producing structured application-specific integrated circuits that are equivalent to field-programmable gate arrays
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US7373630B1 (en) 2005-12-12 2008-05-13 Altera Corporation Methods for improved structured ASIC design
US20090079467A1 (en) * 2007-09-26 2009-03-26 Sandven Magne V Method and apparatus for upgrading fpga/cpld flash devices
US7786757B2 (en) * 2008-03-21 2010-08-31 Agate Logic, Inc. Integrated circuits with hybrid planer hierarchical architecture and methods for interconnecting their resources
US8296705B2 (en) * 2009-08-28 2012-10-23 Taiwan Semiconductor Manufacturing Co., Ltd. Code tiling scheme for deep-submicron ROM compilers
US9465903B1 (en) * 2014-11-18 2016-10-11 Xilinx, Inc. Programmable IC design creation using circuit board data
US11195100B2 (en) * 2016-08-17 2021-12-07 International Business Machines Corporation Determining applications based on interactions of different electronic devices

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Also Published As

Publication number Publication date
US20040261052A1 (en) 2004-12-23
US20080005716A1 (en) 2008-01-03
US7290237B2 (en) 2007-10-30
WO2005001724A2 (en) 2005-01-06
JP2010182326A (en) 2010-08-19
JP2010182327A (en) 2010-08-19
JP2010102716A (en) 2010-05-06
JP2007524911A (en) 2007-08-30
US8001509B2 (en) 2011-08-16
JP4896243B2 (en) 2012-03-14
JP4896242B2 (en) 2012-03-14

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