Semiconductor device with circuitry for efficient information exchange |
申请号 |
EP05026497.7
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申请日 |
2001-12-10 |
公开(公告)号 |
EP1643652A3 |
公开(公告)日 |
2009-07-08 |
申请人 |
Fujitsu Microelectronics Limited;
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发明人 |
Matsuzaki, Yasurou,
Fujitsu Limited;
Taguchi, Masao,
Fujitsu Limited;
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摘要 |
A semiconductor device having a register and an information generation circuit can reduce data to be transferred, and consequently save electric power. The register stores first information. The information generation circuit generates, in response to a signal acquired from the an exterior of the device, second information indicating which bits of the first information is to be inverted. |
权利要求 |
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说明书全文 |
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