Multi-processor system with system wide reset and partial system

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

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711166, G06F 900

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active

058706020

ABSTRACT:
A multiprocessor system includes first and second processing units. Each of these processing units includes at least a processor and preferably also a cache memory, a cache memory controller and a numerical coprocessor. Each processing unit is reset in response to a system reset signal but only selected portions of the processing units are reset in response to a partial-reset signal. The system can also include a number other components such as video circuitry, a hard disk drive, bus interface circuitry, a speaker, a keyboard controller and a keyboard.

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