发明名称 |
Embedded sequence checking |
摘要 |
A circuit generally comprising a control function and a checksum function is disclosed. The control function may be configured to assert (i) a start signal in response to a signal having a predetermined sequence of values matching an entry value and (ii) a stop signal in response to the signal matching an exit value. The checksum function configured to (i) generate a checksum value for the signal between assertions of the start signal and the stop signal and (ii) generate a result signal in response to comparing the checksum value with an expected value.
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申请公布号 |
US2004034823(A1) |
申请公布日期 |
2004.02.19 |
申请号 |
US20020217601 |
申请日期 |
2002.08.13 |
申请人 |
LSI LOGIC CORPORATION |
发明人 |
WATKINS DANIEL R.;CUBISS CHRISTOPHER |
分类号 |
G06F21/00;(IPC1-7):G01R31/28 |
主分类号 |
G06F21/00 |
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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