Field-programmable logic device with programmable foldback to control number of logic levels
US5075576A · kind A · utility
15Cited by
7References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1990 |
| Grant date | Dec 24, 1991 |
| Priority date | — |
| Expiry date | Dec 3, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/17708
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A monolithic integrated circuit contains a field-programmable logic architecture centered on a single array of programmable gates that perform either logical NAND or logical NOR operations. Foldback loops can be readily programmed through the array to enable the user to achieve different numbers of logic levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.