DE3379858D1 - Dynamic gate array whereby an assembly of gates is simulated by logic operations on variables selected according to the gates - Google Patents
Dynamic gate array whereby an assembly of gates is simulated by logic operations on variables selected according to the gatesInfo
- Publication number
- DE3379858D1 DE3379858D1 DE8383107041T DE3379858T DE3379858D1 DE 3379858 D1 DE3379858 D1 DE 3379858D1 DE 8383107041 T DE8383107041 T DE 8383107041T DE 3379858 T DE3379858 T DE 3379858T DE 3379858 D1 DE3379858 D1 DE 3379858D1
- Authority
- DE
- Germany
- Prior art keywords
- gates
- simulated
- assembly
- selected according
- gate array
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/32—Circuit design at the digital level
- G06F30/33—Design verification, e.g. functional simulation or model checking
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/1733—Controllable logic circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57123870A JPS5916050A (ja) | 1982-07-16 | 1982-07-16 | ダイナミツクゲ−トアレイ |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3379858D1 true DE3379858D1 (en) | 1989-06-15 |
Family
ID=14871412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383107041T Expired DE3379858D1 (en) | 1982-07-16 | 1983-07-18 | Dynamic gate array whereby an assembly of gates is simulated by logic operations on variables selected according to the gates |
Country Status (4)
Country | Link |
---|---|
US (1) | US4541071A (de) |
EP (1) | EP0099135B1 (de) |
JP (1) | JPS5916050A (de) |
DE (1) | DE3379858D1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551815A (en) * | 1983-12-12 | 1985-11-05 | Aerojet-General Corporation | Functionally redundant logic network architectures with logic selection means |
JPS6142040A (ja) * | 1984-08-03 | 1986-02-28 | Nec Corp | 論理シミユレ−タ |
US4937770A (en) * | 1986-02-07 | 1990-06-26 | Teradyne, Inc. | Simulation system |
JPH07120359B2 (ja) * | 1986-10-21 | 1995-12-20 | 日本電気株式会社 | ハードウェアシミュレータにおけるシミュレーション方法 |
JPS63153672A (ja) * | 1986-12-17 | 1988-06-27 | Nec Corp | ハ−ドウエアシミユレ−タ |
US4956767A (en) * | 1988-02-23 | 1990-09-11 | Stellar Computer, Inc. | Data processing system with model for status accumulating operation by simulating sequence of arithmetic steps performed by arithmetic processor |
US5253363A (en) * | 1988-03-15 | 1993-10-12 | Edward Hyman | Method and apparatus for compiling and implementing state-machine states and outputs for a universal cellular sequential local array |
US5377123A (en) * | 1992-06-08 | 1994-12-27 | Hyman; Edward | Programmable logic device |
US5452231A (en) * | 1988-10-05 | 1995-09-19 | Quickturn Design Systems, Inc. | Hierarchically connected reconfigurable logic assembly |
US5329470A (en) * | 1988-12-02 | 1994-07-12 | Quickturn Systems, Inc. | Reconfigurable hardware emulation system |
US5109353A (en) | 1988-12-02 | 1992-04-28 | Quickturn Systems, Incorporated | Apparatus for emulation of electronic hardware system |
US5572708A (en) * | 1989-02-28 | 1996-11-05 | Nec Corporation | Hardware simulator capable of dealing with a description of a functional level |
US5369593A (en) * | 1989-05-31 | 1994-11-29 | Synopsys Inc. | System for and method of connecting a hardware modeling element to a hardware modeling system |
US5353243A (en) * | 1989-05-31 | 1994-10-04 | Synopsys Inc. | Hardware modeling system and method of use |
US5446742A (en) * | 1990-08-01 | 1995-08-29 | Zilog, Inc. | Techniques for developing integrated circuit test programs and their use in testing actual circuits |
US5680583A (en) * | 1994-02-16 | 1997-10-21 | Arkos Design, Inc. | Method and apparatus for a trace buffer in an emulation system |
GB9403030D0 (en) * | 1994-02-17 | 1994-04-06 | Austin Kenneth | Re-configurable application specific device |
GB9413127D0 (en) * | 1994-06-30 | 1994-08-24 | Philips Electronics Uk Ltd | Data processing apparatus |
US5777489A (en) * | 1995-10-13 | 1998-07-07 | Mentor Graphics Corporation | Field programmable gate array with integrated debugging facilities |
US5841967A (en) * | 1996-10-17 | 1998-11-24 | Quickturn Design Systems, Inc. | Method and apparatus for design verification using emulation and simulation |
US6026230A (en) * | 1997-05-02 | 2000-02-15 | Axis Systems, Inc. | Memory simulation system and method |
US6421251B1 (en) | 1997-05-02 | 2002-07-16 | Axis Systems Inc | Array board interconnect system and method |
US6321366B1 (en) | 1997-05-02 | 2001-11-20 | Axis Systems, Inc. | Timing-insensitive glitch-free logic system and method |
US6389379B1 (en) | 1997-05-02 | 2002-05-14 | Axis Systems, Inc. | Converification system and method |
US6134516A (en) * | 1997-05-02 | 2000-10-17 | Axis Systems, Inc. | Simulation server system and method |
US5960191A (en) * | 1997-05-30 | 1999-09-28 | Quickturn Design Systems, Inc. | Emulation system with time-multiplexed interconnect |
US5970240A (en) * | 1997-06-25 | 1999-10-19 | Quickturn Design Systems, Inc. | Method and apparatus for configurable memory emulation |
US6034538A (en) * | 1998-01-21 | 2000-03-07 | Lucent Technologies Inc. | Virtual logic system for reconfigurable hardware |
US6292916B1 (en) | 1998-12-10 | 2001-09-18 | Lucent Technologies Inc. | Parallel backtracing for satisfiability on reconfigurable hardware |
US6442732B1 (en) | 1999-04-21 | 2002-08-27 | Lucent Technologies, Inc. | Virtual logic system for solving satisfiability problems using reconfigurable hardware |
WO2023220537A1 (en) * | 2022-05-11 | 2023-11-16 | Juan Pablo Ramirez | Simple and linear fast adder |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1475932A (fr) * | 1966-02-24 | 1967-04-07 | Telefunken Patent | Réseau logique |
US3983541A (en) * | 1969-05-19 | 1976-09-28 | Burroughs Corporation | Polymorphic programmable units employing plural levels of phased sub-instruction sets |
US3700868A (en) * | 1970-12-16 | 1972-10-24 | Nasa | Logical function generator |
US4011547A (en) * | 1972-07-17 | 1977-03-08 | International Business Machines Corporation | Data processor for pattern recognition and the like |
US4001787A (en) * | 1972-07-17 | 1977-01-04 | International Business Machines Corporation | Data processor for pattern recognition and the like |
JPS5434581B2 (de) * | 1974-07-12 | 1979-10-27 | ||
JPS55131850A (en) * | 1979-04-03 | 1980-10-14 | Nec Corp | Microprogram controller |
US4472780A (en) * | 1981-09-28 | 1984-09-18 | The Boeing Company | Fly-by-wire lateral control system |
-
1982
- 1982-07-16 JP JP57123870A patent/JPS5916050A/ja active Granted
-
1983
- 1983-07-18 US US06/514,900 patent/US4541071A/en not_active Expired - Lifetime
- 1983-07-18 EP EP83107041A patent/EP0099135B1/de not_active Expired
- 1983-07-18 DE DE8383107041T patent/DE3379858D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0230056B2 (de) | 1990-07-04 |
US4541071A (en) | 1985-09-10 |
EP0099135A2 (de) | 1984-01-25 |
JPS5916050A (ja) | 1984-01-27 |
EP0099135B1 (de) | 1989-05-10 |
EP0099135A3 (en) | 1985-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |