发明名称 |
Logic circuit having error detection function |
摘要 |
The present invention relates to a self-checking circuit and a method of its configuration. More particularly, it concerns a self-checking circuit useful for highly reliable system configuration. As for a logic circuit having error detection function that has function blocks (110,111) of feeding out a plurality of signals (430,431) at least duplexed, compares the output signals of the function blocks, and detects an error on the basis of results of the comparison, wherein the operations of the function blocks are delayed. |
申请公布号 |
EP1016968(B1) |
申请公布日期 |
2002.09.11 |
申请号 |
EP20000100479 |
申请日期 |
1994.10.12 |
申请人 |
HITACHI, LTD. |
发明人 |
KANEKAWA, NOBUYASU;SHOJI, SUZUKI;SATO, YOSHIMICHI;TASHIRO, KOREFUMI;KEISUKE,BEKKI;SATO, HIROSHI;NOHMI, MAKOTO;OHTSUJI, SHINYA |
分类号 |
G05B9/03;G05B13/02;G06F11/00;G06F11/08;G06F11/16;G06F11/18;G06F11/20;G06F11/267;G06F17/50;H03K19/007;(IPC1-7):G06F11/16 |
主分类号 |
G05B9/03 |
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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