GB2171826B - Soft programmable logic array - Google Patents
Soft programmable logic arrayInfo
- Publication number
- GB2171826B GB2171826B GB08605831A GB8605831A GB2171826B GB 2171826 B GB2171826 B GB 2171826B GB 08605831 A GB08605831 A GB 08605831A GB 8605831 A GB8605831 A GB 8605831A GB 2171826 B GB2171826 B GB 2171826B
- Authority
- GB
- United Kingdom
- Prior art keywords
- programmable logic
- logic array
- soft programmable
- soft
- 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
-
- 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
- H03K19/1737—Controllable logic circuits using multiplexers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48508083A | 1983-04-14 | 1983-04-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8605831D0 GB8605831D0 (en) | 1986-04-16 |
GB2171826A GB2171826A (en) | 1986-09-03 |
GB2171826B true GB2171826B (en) | 1987-07-22 |
Family
ID=23926845
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08401927A Expired GB2138188B (en) | 1983-04-14 | 1984-01-25 | Soft programmable logic array |
GB08605831A Expired GB2171826B (en) | 1983-04-14 | 1984-01-25 | Soft programmable logic array |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08401927A Expired GB2138188B (en) | 1983-04-14 | 1984-01-25 | Soft programmable logic array |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS59200526A (en) |
AU (1) | AU567538B2 (en) |
CA (1) | CA1206534A (en) |
DE (1) | DE3342354A1 (en) |
FR (1) | FR2544523B1 (en) |
GB (2) | GB2138188B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551814A (en) * | 1983-12-12 | 1985-11-05 | Aerojet-General Corporation | Functionally redundant logic network architectures |
US4551815A (en) * | 1983-12-12 | 1985-11-05 | Aerojet-General Corporation | Functionally redundant logic network architectures with logic selection means |
US4870302A (en) * | 1984-03-12 | 1989-09-26 | Xilinx, Inc. | Configurable electrical circuit having configurable logic elements and configurable interconnects |
US5023775A (en) * | 1985-02-14 | 1991-06-11 | Intel Corporation | Software programmable logic array utilizing "and" and "or" gates |
GB2171231B (en) * | 1985-02-14 | 1989-11-01 | Intel Corp | Software programmable logic array |
US4706216A (en) | 1985-02-27 | 1987-11-10 | Xilinx, Inc. | Configurable logic element |
GB2202355B (en) * | 1985-02-27 | 1989-10-11 | Xilinx Inc | Configurable storage circuit |
CA1326303C (en) * | 1988-08-31 | 1994-01-18 | Hideki Shutou | Extended logical scale structure of a programmable logic array |
GB8828828D0 (en) * | 1988-12-09 | 1989-01-18 | Pilkington Micro Electronics | Semiconductor integrated circuit |
IT1225638B (en) * | 1988-12-28 | 1990-11-22 | Sgs Thomson Microelectronics | LOGIC DEVICE INTEGRATED AS A NETWORK OF DISTRIBUTED MEMORY LINKS |
US5198705A (en) | 1990-05-11 | 1993-03-30 | Actel Corporation | Logic module with configurable combinational and sequential blocks |
US5936426A (en) | 1997-02-03 | 1999-08-10 | Actel Corporation | Logic function module for field programmable array |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912914A (en) * | 1972-12-26 | 1975-10-14 | Bell Telephone Labor Inc | Programmable switching array |
US4157589A (en) * | 1977-09-09 | 1979-06-05 | Gte Laboratories Incorporated | Arithmetic logic apparatus |
US4357678A (en) * | 1979-12-26 | 1982-11-02 | International Business Machines Corporation | Programmable sequential logic array mechanism |
-
1983
- 1983-11-23 DE DE19833342354 patent/DE3342354A1/en not_active Withdrawn
- 1983-12-26 JP JP58244361A patent/JPS59200526A/en active Pending
-
1984
- 1984-01-19 CA CA000445598A patent/CA1206534A/en not_active Expired
- 1984-01-25 GB GB08401927A patent/GB2138188B/en not_active Expired
- 1984-01-25 GB GB08605831A patent/GB2171826B/en not_active Expired
- 1984-02-06 AU AU24203/84A patent/AU567538B2/en not_active Ceased
- 1984-03-13 FR FR8403857A patent/FR2544523B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1206534A (en) | 1986-06-24 |
FR2544523A1 (en) | 1984-10-19 |
JPS59200526A (en) | 1984-11-13 |
GB2138188A (en) | 1984-10-17 |
FR2544523B1 (en) | 1990-02-09 |
GB2138188B (en) | 1987-07-22 |
AU2420384A (en) | 1984-10-18 |
AU567538B2 (en) | 1987-11-26 |
GB8605831D0 (en) | 1986-04-16 |
GB8401927D0 (en) | 1984-02-29 |
DE3342354A1 (en) | 1984-10-18 |
GB2171826A (en) | 1986-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |