GB2325071B - Programmable integrated circuits - Google Patents
Programmable integrated circuitsInfo
- Publication number
- GB2325071B GB2325071B GB9811851A GB9811851A GB2325071B GB 2325071 B GB2325071 B GB 2325071B GB 9811851 A GB9811851 A GB 9811851A GB 9811851 A GB9811851 A GB 9811851A GB 2325071 B GB2325071 B GB 2325071B
- Authority
- GB
- United Kingdom
- Prior art keywords
- integrated circuits
- programmable integrated
- programmable
- circuits
- integrated
- 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 - Fee Related
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
- H03K19/17748—Structural details of configuration resources
- H03K19/1776—Structural details of configuration resources for memories
-
- 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
- H03K19/17724—Structural details of logic blocks
- H03K19/17728—Reconfigurable logic blocks, e.g. lookup tables
-
- 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
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1462196P | 1996-04-04 | 1996-04-04 | |
US08/727,921 US5835998A (en) | 1996-04-04 | 1996-10-09 | Logic cell for programmable logic devices |
GB9706594A GB2311885B (en) | 1996-04-04 | 1997-04-01 | Programmable logic array integrated circuits |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9811851D0 GB9811851D0 (en) | 1998-07-29 |
GB2325071A GB2325071A (en) | 1998-11-11 |
GB2325071B true GB2325071B (en) | 1999-06-16 |
Family
ID=27268799
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9811851A Expired - Fee Related GB2325071B (en) | 1996-04-04 | 1997-04-01 | Programmable integrated circuits |
GB9811856A Expired - Fee Related GB2325072B (en) | 1996-04-04 | 1997-04-01 | Programmable integrated circuits |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9811856A Expired - Fee Related GB2325072B (en) | 1996-04-04 | 1997-04-01 | Programmable integrated circuits |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2325071B (en) |
-
1997
- 1997-04-01 GB GB9811851A patent/GB2325071B/en not_active Expired - Fee Related
- 1997-04-01 GB GB9811856A patent/GB2325072B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2325072A (en) | 1998-11-11 |
GB2325072B (en) | 1999-06-16 |
GB9811856D0 (en) | 1998-07-29 |
GB9811851D0 (en) | 1998-07-29 |
GB2325071A (en) | 1998-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150401 |