Field-programmable logic device with programmable foldback to control number of logic levels
US4703206A · kind A · utility
47Cited by
7References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 19, 1985 |
| Grant date | Oct 27, 1987 |
| Priority date | — |
| Expiry date | Nov 19, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/17708
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A field-programmable logic architecture is 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.