Programmable logic device with logic switch and memories
US8629690B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2012 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Sep 6, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/1776
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
One embodiment provides a programmable logic device in which a logic switch includes: a first memory having a first terminal connected to a first wire, a second terminal connected to a second wire, and a third terminal connected to a third wire; a second memory having a fourth terminal connected to the first wire, a fifth terminal connected to a fourth wire, and a sixth terminal connected to a fifth wire; and a pass transistor having a gate connected to the first terminal, and a source and a drain respectively connected to a sixth wire and a seventh wire. A source or drain of a first select gate transistor is connected the sixth wire, and a source or drain of a second select gate transistor is connected to the seventh wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.