Look-up table circuit

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United States of America Patent

PATENT NO 8970249
APP PUB NO 20130235688A1
SERIAL NO

13606041

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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One embodiment provides a look-up table circuit, including: 2i memories, a half of which constituting a first memory group, the other half of which constituting a second memory group; first to i-th input terminals to which first to i-th input signals are input, respectively; a first output terminal; a switch group that selectively connects one of the memories to the first output terminal according to the first to i-th input signals; a first power-off switch that shuts off power supply to the first memory group in response to one of the first to i-th input signals; and a second power-off switch that shuts off power supply to the second memory group in response to the one of the first to i-th input signals.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oda, Masato Yokohama, JP 47 427
Yasuda, Shinichi Tokyo, JP 86 876

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