MC68030 Datasheet, PDF (525/602 Pages) Motorola, Inc – ENHANCED 32-BIT MICROPROCESSOR

Applications Information
determines the percentage of cycles that must be retried. Additionally, the degree of
parallelism in the system should be considered. If, after a cache miss, it is possible to
continue the bus cycle to main memory while the processor is retrying the cycle, it is possible
to avoid some, or all, of the performance penalty associated with late retry (although the
control circuitry required may be more complex).
MOTOROLA
MC68030 USER’S MANUAL
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