Decoupled refresh on local and system busses in a PC/at or simil

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36424691, 3649649, G06F 1216

Patent

active

054653398

ABSTRACT:
A microchip circuit for use in and method for use with PC/AT microprocessor environments enables both local memory and ISA bus memory to be refreshed while reducing CPU overhead time entailed in a performing refresh by providing decoupled refresh cycles for the local memory and the ISA memory.

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