发明授权
- 专利标题： Two's complement pipeline multiplier
- 专利标题（中）： 两个{3 s补码流水线倍增器
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申请号： US534765申请日： 1974-12-20
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公开(公告)号： US3956622A公开(公告)日： 1976-05-11
- 发明人: Richard Francis Lyon
- 申请人： Richard Francis Lyon
- 申请人地址： NJ Murray Hill
- 专利权人： Bell Telephone Laboratories, Incorporated
- 当前专利权人： Bell Telephone Laboratories, Incorporated
- 当前专利权人地址： NJ Murray Hill
- 主分类号： G06F7/533
- IPC分类号： G06F7/533 ; G06F7/508 ; G06F7/52 ; G06F7/525 ; G06F7/54
摘要：
The present invention includes a substantially modular pipeline multiplier for directly forming the correct final product of a 2's complement data word and a sign and magnitude coefficient word. In particular, the present invention includes circuitry for inserting logic 1 signals into the computations as sign extensions during multiplication whenever the data word is a negative 2's complement number.
公开/授权文献
- US5622621A Fluid/liquid separator 公开/授权日：1997-04-22
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