Bus master for selectively disconnecting/connecting a first bus

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Details

395250, 395287, 364132, 3642292, 3642301, 364DIG1, 3642426, G06F 1314

Patent

active

055069959

ABSTRACT:
A computer system having a bus connection and disconnection unit for connecting and disconnecting an ISA bus to and from a slave bus, the ISA bus being connected to a main processor. The slave bus is connected with a bus master. When accessing a device on the slave bus, the bus master requests the bus connection and disconnection unit to disconnect ISA bus from the slave bus. This allows the main processor to perform other processing without getting put on hold.

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