Semiconductor integrated circuit device and method of testing same

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United States of America Patent

PATENT NO 7698613
APP PUB NO 20070226565A1
SERIAL NO

11683954

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Abstract

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Disclosed is a circuit in which for conducting the scan path test, test clock terminals are provided in a number smaller than that of user clock domains, and a test clock control circuits on respective test clock lines to control whether the pulses of the test clock are propagated or blocked.

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Patent Owner(s)

Patent OwnerAddress
RENESAS ELECTRONICS CORPORATIONTOYOSU FORESIA 2-24 TOYOSU 3-CHOME KOTO-KU TOKYO 135-0061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kudo, Kazuya Kanagawa, JP 4 44

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