发明名称 |
Glitch suppression circuit |
摘要 |
The described embodiment of the present invention includes a combinatorial circuit, such as a multiplexor. All or a portion of the input signals to the multiplexor are also provided to a transition detector. Upon detecting a transition, the transition detector provides a signal which temporarily suppresses the operation of the combinatorial circuit prior to a portion of the combinatorial circuit which is sensitive to glitches and/or timing errors. The delay allows time for glitches and/or timing errors to dissipate. This provides a cleaner signal for the sensitive portion to avoid the errors that the suppressed glitches and/or timing errors may cause.
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申请公布号 |
US4965474(A) |
申请公布日期 |
1990.10.23 |
申请号 |
US19900486621 |
申请日期 |
1990.02.26 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
CHILDERS, JIMMIE D.;NORWOOD, ROGER D. |
分类号 |
G11C11/4076;H03K5/1534;H03K19/003 |
主分类号 |
G11C11/4076 |
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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