Logic array chip
US4689654A · kind A · utility
34Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 1986 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Apr 17, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A programmable logic array chip is provided with an auxiliary grid pattern of conductive paths. Connecting elements can be selectively activated to connect certain ones of the auxiliary paths to the normal grid pattern paths which are connected to functional elements. In such manner, it is possible to provide a logic array chip that has increased flexibility in terms of user programmable functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.