发明名称 |
Semiconductor device having logic circuit and macro circuit |
摘要 |
A semiconductor device includes both a logic circuit and a macro circuit. The macro circuit includes a circuit that consumes direct current (DC). In order to conserve power and allow for testing, the consumption of DC by the current consumption circuit can be stopped with a stop signal, which stops the operation of the macro circuit. The macro circuit can be restarted or returned to normal operation mode without risk of error caused by the stopping of the macro circuit.
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申请公布号 |
US7078945(B2) |
申请公布日期 |
2006.07.18 |
申请号 |
US20050045104 |
申请日期 |
2005.01.31 |
申请人 |
FUJITSU LIMITED |
发明人 |
OGAWA YASUSHIGE;ISHIDA YOSHIYUKI |
分类号 |
G06F1/32;H03L7/00;G11C5/14;G11C7/10;G11C7/22;G11C11/401;G11C11/408;G11C11/413;G11C29/02;H01L21/822;H01L27/04;H01L27/10 |
主分类号 |
G06F1/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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