发明名称 |
Method and apparatus for parity generation |
摘要 |
A parity generator for multibit binary data in which only a subset of bits change at one time includes a circuit for determining whether the number of bits in the subset to be changed is odd or even. A toggle signal generator generates a toggle signal only if the number of bits to be changed is odd. A toggling circuit selectively changes the level of the parity bit in response to the toggle signal. |
申请公布号 |
US5557622(A) |
申请公布日期 |
1996.09.17 |
申请号 |
US19930000518 |
申请日期 |
1993.01.04 |
申请人 |
DIGITAL EQUIPMENT CORPORATION |
发明人 |
HASSOUN, SOHA M. N.;SANDERS, DOUGLAS E. |
分类号 |
G06F11/10;H03M13/09;(IPC1-7):G06F11/10;H03M13/00 |
主分类号 |
G06F11/10 |
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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