Dual bus computer network using dual busses with dual spy module

Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories

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364DIG1, 3642318, 3642434, 364964342, 711118, 711141, 711145, 711146, 711154, G06F 1208, G06F 1300

Patent

active

057377561

ABSTRACT:
A system and method for enhancing the rapidity of invalidation cycles in a processor having store-through cache holding 4-word data packets whereby an invalidation queue holds addresses of data to be invalidated in cache and the addresses are supplied by a system bus spy module which monitors the addresses of new data words selected for a write operation.

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