发明名称 |
Data shifting circuit capable of an original data width rotation and a double data width rotation |
摘要 |
A data shifting circuit comprises a barrel shifter for shifting by a plurality of bits data having a width twice that of a certain data width, and a data controller for supplying the same data having the certain data width commonly to the most significant bits and the least significant bits of the barrel shifter means.
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申请公布号 |
US5553010(A) |
申请公布日期 |
1996.09.03 |
申请号 |
US19920847315 |
申请日期 |
1992.03.06 |
申请人 |
FUJITSU LIMITED |
发明人 |
TANIHIRA, HISAMITSU;NAGAHORI, KAZUO;NAKANO, RENRI |
分类号 |
G06F7/00;G06F5/01;G06F7/76;G06F9/315;(IPC1-7):G06F7/00 |
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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