Anti-mutilation circuit for protecting dynamic memory
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United States of America Patent
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Dec 16, 1986
Grant Date -
N/A
app pub date -
Apr 6, 1984
filing date -
Apr 6, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This circuit provides a scheme for protecting a common dynamic memory of a distributed processing system. This circuit protects against premature completion of a memory access cycle by a CPU for any of a number of fault conditions. As a result, common memory integrity is maintained despite a high number of memory accesses by a number of CPUs. This circuit operates in a simplex configuration or a duplicated redundant configuration.
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