One time programmable fully-testable programmable logic device with zero power and anti-fuse cell architecture

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United States of America Patent

PATENT NO 5315177
SERIAL NO

08030896

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Abstract

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There is a zero power programmable logic device with a one time programmable and fully-testable anti-fuse cell architecture. Specifically, a half-latch and fuse cell circuit allows the PLD to use 'zero power' during the standby period since the sense amps are not used to maintain the programmed logic. Additionally, the PLD is capable of being tested for logic gate and logic path integrity, and anti-fuse electrical parameters without permanently programming the anti-fuse.

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Patent Owner(s)

Patent OwnerAddress
ROUND ROCK RESEARCH LLC26 DEER CREEK LANE MT KISCO NY 10549

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Douglas, Kurt P Boise, ID 9 572
Zagar, Paul S Boise, ID 58 2397

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