发明名称 |
Semiconductor circuit for arithmetic operation and method of arithmetic operation |
摘要 |
There is provided a semiconductor circuit for arithmetic processing and an arithmetic processing method that can increase the rate of processing data and reduces the area of a circuit by suppressing wasteful processing. There is provided a computing unit for computing input data within a computation time unit and outputs a computation result representing a result obtained by the computation, and if a carry is generated in the computation a computation circuit (adders 1-3) for outputting carry data representing this carry, and delay means (memory 4) for delaying the computation result from the computation circuit by one computation time unit, are provided.
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申请公布号 |
US6728745(B1) |
申请公布日期 |
2004.04.27 |
申请号 |
US20000581729 |
申请日期 |
2000.09.06 |
申请人 |
OHMI TADAHIRO;KABUSHIKI KAISHA ULTRACLEAN TECHNOLOGY RESEARCH INSTITUTE;I & F, INC. |
发明人 |
OHMI TADAHIRO;IMAI MAKOTO;NOZAWA TOSHIYUKI;FUJIBAYASHI MASANORI;KOTANI KOJI;SHIBATA TADASHI;NITTA TAKAHISA |
分类号 |
G06F7/00;G06F7/48;G06F7/50;G06F7/506;(IPC1-7):G06F7/50 |
主分类号 |
G06F7/00 |
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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