KR900005288A - 프로그램 가능한 논리소자 - Google Patents
프로그램 가능한 논리소자 Download PDFInfo
- Publication number
- KR900005288A KR900005288A KR1019890013545A KR890013545A KR900005288A KR 900005288 A KR900005288 A KR 900005288A KR 1019890013545 A KR1019890013545 A KR 1019890013545A KR 890013545 A KR890013545 A KR 890013545A KR 900005288 A KR900005288 A KR 900005288A
- Authority
- KR
- South Korea
- Prior art keywords
- programmable logic
- input
- switch
- output terminals
- wiring
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H03K19/17736—Structural details of routing resources
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Logic Circuits (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는, 본 발명에 관한 프로그램 가능한 논리소자(PLD)의 기본구성을 나타내는 블록선도.
제2도는, 제1도의 프로그램 가능한 논리소자에서 사용하기 위한 프로그램 가능한 논리요소(PLE)의 입력/출력단자를 예시하는 블록선도.
제3도는, 제1도의 프로그램 가능한 논리소자에서 사용하기 위한 스위치 스테이션(SS)의 입력/출력단자를 예시하는 블록선도.
Claims (4)
- 프로그램 가능한 배선을 통하여 상호 접속되는 다수개의 프로그랭 가능한 논리요소(10)를 포함하는 프로그램 가능한 논리소자에 있어서, 프로그램 가능한 배선은: 각각 다수개의 입력/출력단자를 가지며, 상기입력/출력단자들을 상호 접속시키기 위한 스위치 요소(20A)가 내장된 다수개의 스위치 스테이션(20)과 : 상기 스위치 스테이션(20)의 상기 입력/출력단자중의 일부단자를 인접한 논리요소들의 입력/출력단자로 직접 접속하기 위한 제1배선(22)과; 상기 스위치 스테이션(20)의 상기 입력/출력단자중의 일부 단자를 인접한 스위치 스테이션(20)들의 입력/출력단자에 직접 접속하기 위한 제2배선(24)으로 구성되는 프로그램 가능한 논리소자.
- 제1항에 있어서, 상기 제1배선(22)들은 동일한 배선 방향을 가지며, 상기 제2배선(24)들은 상기 제1배선(22)과는 다른 동일한 배선 방향을 가지는 프로그램 가능한 논리소자.
- 제1항에 있어서, 상기 스위치 스테이션(20)은, 소정의 스위치 테이블을 실현하는 다수의 스위치 요소(20A)를 포함하여 구성되는 프로그램 가능한 논리소자.
- 제1항에 있어서, 상기 프로그램가능프로그램 가능한 논리요소(10)는, 어떠한 범용 입력(A),(B),(C)이 입력되는 조합논리회로(10A)와, 상기 조합논리회로(10A)로부터의 조합논리출력(X)을 클록신호(CK)에따라 지연시켜서 지연된 출력(Q)을 발생하는 플립플롭(10B)을 포함하여 구성되는 순서회로인 프로그램 가능한 논리소자.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63235293A JP2723926B2 (ja) | 1988-09-20 | 1988-09-20 | プログラマブル・ロジツク・デバイス |
JP63-235293 | 1988-09-20 | ||
JP235293 | 1988-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900005288A true KR900005288A (ko) | 1990-04-13 |
KR940007002B1 KR940007002B1 (ko) | 1994-08-03 |
Family
ID=16983967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890013545A KR940007002B1 (ko) | 1988-09-20 | 1989-09-20 | 프로그램 가능한 논리소자 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5003200A (ko) |
EP (1) | EP0360540B1 (ko) |
JP (1) | JP2723926B2 (ko) |
KR (1) | KR940007002B1 (ko) |
CA (1) | CA1313234C (ko) |
DE (1) | DE68917235T2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210149297A (ko) * | 2020-06-02 | 2021-12-09 | 강민지 | 불꽃반응색 비교 실험장치 |
Families Citing this family (38)
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US5172014A (en) * | 1986-09-19 | 1992-12-15 | Actel Corporation | Programmable interconnect architecture |
US5451887A (en) * | 1986-09-19 | 1995-09-19 | Actel Corporation | Programmable logic module and architecture for field programmable gate array device |
US5477165A (en) * | 1986-09-19 | 1995-12-19 | Actel Corporation | Programmable logic module and architecture for field programmable gate array device |
GB8906145D0 (en) * | 1989-03-17 | 1989-05-04 | Algotronix Ltd | Configurable cellular array |
KR910019338A (ko) * | 1990-04-11 | 1991-11-30 | 야기 야스히로 | 프로그램가능 배선 |
US5198705A (en) * | 1990-05-11 | 1993-03-30 | Actel Corporation | Logic module with configurable combinational and sequential blocks |
US5073729A (en) * | 1990-06-22 | 1991-12-17 | Actel Corporation | Segmented routing architecture |
US5191241A (en) * | 1990-08-01 | 1993-03-02 | Actel Corporation | Programmable interconnect architecture |
US5144166A (en) * | 1990-11-02 | 1992-09-01 | Concurrent Logic, Inc. | Programmable logic cell and array |
US5079451A (en) * | 1990-12-13 | 1992-01-07 | Atmel Corporation | Programmable logic device with global and local product terms |
US5298805A (en) * | 1991-08-29 | 1994-03-29 | National Semiconductor Corporation | Versatile and efficient cell-to-local bus interface in a configurable logic array |
US5317209A (en) * | 1991-08-29 | 1994-05-31 | National Semiconductor Corporation | Dynamic three-state bussing capability in a configurable logic array |
US5436575A (en) * | 1991-09-03 | 1995-07-25 | Altera Corporation | Programmable logic array integrated circuits |
US5883850A (en) * | 1991-09-03 | 1999-03-16 | Altera Corporation | Programmable logic array integrated circuits |
JPH05252025A (ja) * | 1991-10-28 | 1993-09-28 | Texas Instr Inc <Ti> | 論理モジュールおよび集積回路 |
US5254886A (en) * | 1992-06-19 | 1993-10-19 | Actel Corporation | Clock distribution scheme for user-programmable logic array architecture |
US5294846A (en) * | 1992-08-17 | 1994-03-15 | Paivinen John O | Method and apparatus for programming anti-fuse devices |
GB9223226D0 (en) * | 1992-11-05 | 1992-12-16 | Algotronix Ltd | Improved configurable cellular array (cal ii) |
US5535342A (en) * | 1992-11-05 | 1996-07-09 | Giga Operations Corporation | Pld connector for module having configuration of either first PLD or second PLD and reconfigurable bus for communication of two different bus protocols |
US5424655A (en) * | 1994-05-20 | 1995-06-13 | Quicklogic Corporation | Programmable application specific integrated circuit employing antifuses and methods therefor |
US5495181A (en) * | 1994-12-01 | 1996-02-27 | Quicklogic Corporation | Integrated circuit facilitating simultaneous programming of multiple antifuses |
US5552720A (en) * | 1994-12-01 | 1996-09-03 | Quicklogic Corporation | Method for simultaneous programming of multiple antifuses |
US5646546A (en) * | 1995-06-02 | 1997-07-08 | International Business Machines Corporation | Programmable logic cell having configurable gates and multiplexers |
US5970255A (en) * | 1995-10-16 | 1999-10-19 | Altera Corporation | System for coupling programmable logic device to external circuitry which selects a logic standard and uses buffers to modify output and input signals accordingly |
JP3486725B2 (ja) * | 1995-11-28 | 2004-01-13 | 株式会社ルネサステクノロジ | 可変論理集積回路 |
US5744980A (en) * | 1996-02-16 | 1998-04-28 | Actel Corporation | Flexible, high-performance static RAM architecture for field-programmable gate arrays |
US5715197A (en) | 1996-07-29 | 1998-02-03 | Xilinx, Inc. | Multiport RAM with programmable data port configuration |
US5781032A (en) * | 1996-09-09 | 1998-07-14 | International Business Machines Corporation | Programmable inverter circuit used in a programmable logic cell |
DE29824773U1 (de) * | 1997-01-29 | 2002-10-31 | Elixent Ltd | Feldprogrammierbare Prozessoranordnungen |
US5999104A (en) * | 1997-12-03 | 1999-12-07 | Ford Motor Company | Method of producing customizable automotive electronic systems |
US6005488A (en) * | 1997-12-03 | 1999-12-21 | Ford Motor Company | User control interface architecture for automotive electronic systems |
EP1005162A3 (en) * | 1998-11-26 | 2003-04-02 | International Business Machines Corporation | Circuit and method for implementing combinatorial logic functions |
GB2374242B (en) | 2001-04-07 | 2005-03-16 | Univ Dundee | Integrated circuit and related improvements |
US7279929B1 (en) | 2005-06-14 | 2007-10-09 | Xilinx, Inc. | Integrated circuit with programmable routing structure including straight and diagonal interconnect lines |
US7276934B1 (en) * | 2005-06-14 | 2007-10-02 | Xilinx, Inc. | Integrated circuit with programmable routing structure including diagonal interconnect lines |
US7895560B2 (en) * | 2006-10-02 | 2011-02-22 | William Stuart Lovell | Continuous flow instant logic binary circuitry actively structured by code-generated pass transistor interconnects |
US7710148B2 (en) * | 2008-06-02 | 2010-05-04 | Suvolta, Inc. | Programmable switch circuit and method, method of manufacture, and devices and systems including the same |
US10719079B2 (en) | 2017-06-22 | 2020-07-21 | Nokomis, Inc. | Asynchronous clock-less digital logic path planning apparatus and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430152A1 (fr) * | 1978-06-29 | 1980-01-25 | Duret Christian | Reseau nodal modulaire pour la commutation de signaux electriques, notamment de signaux de telecommunications |
US4670749A (en) * | 1984-04-13 | 1987-06-02 | Zilog, Inc. | Integrated circuit programmable cross-point connection technique |
US4642487A (en) * | 1984-09-26 | 1987-02-10 | Xilinx, Inc. | Special interconnect for configurable logic array |
DE3587944T2 (de) * | 1985-04-17 | 1995-04-20 | Xilinx Inc | Konfigurierbare logische Matrix. |
JPS61280120A (ja) * | 1985-06-04 | 1986-12-10 | ジリンクス・インコ−ポレイテツド | コンフイグラブルロジツクアレイ |
US4857774A (en) * | 1986-09-19 | 1989-08-15 | Actel Corporation | Testing apparatus and diagnostic method for use with programmable interconnect architecture |
US4758745B1 (en) * | 1986-09-19 | 1994-11-15 | Actel Corp | User programmable integrated circuit interconnect architecture and test method |
US4786904A (en) * | 1986-12-15 | 1988-11-22 | Zoran Corporation | Electronically programmable gate array having programmable interconnect lines |
-
1988
- 1988-09-20 JP JP63235293A patent/JP2723926B2/ja not_active Expired - Lifetime
-
1989
- 1989-09-18 US US07/408,523 patent/US5003200A/en not_active Expired - Lifetime
- 1989-09-19 EP EP89309471A patent/EP0360540B1/en not_active Expired - Lifetime
- 1989-09-19 CA CA000611857A patent/CA1313234C/en not_active Expired - Fee Related
- 1989-09-19 DE DE68917235T patent/DE68917235T2/de not_active Expired - Fee Related
- 1989-09-20 KR KR1019890013545A patent/KR940007002B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210149297A (ko) * | 2020-06-02 | 2021-12-09 | 강민지 | 불꽃반응색 비교 실험장치 |
Also Published As
Publication number | Publication date |
---|---|
US5003200A (en) | 1991-03-26 |
KR940007002B1 (ko) | 1994-08-03 |
CA1313234C (en) | 1993-01-26 |
JP2723926B2 (ja) | 1998-03-09 |
EP0360540A3 (en) | 1990-09-12 |
JPH0282814A (ja) | 1990-03-23 |
DE68917235D1 (de) | 1994-09-08 |
DE68917235T2 (de) | 1994-11-17 |
EP0360540B1 (en) | 1994-08-03 |
EP0360540A2 (en) | 1990-03-28 |
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