Method of performing a clear and wait operation with a single in

Details Method of performing a clear and wait operation with a single in Method of performing a clear and wait operation with a single in

1981-03-02

1983-10-11

Zache, Raulfe B.

Boots, shoes, and leggings

G06F 946

Patent

active

044096534

ABSTRACT:
A method for performing a clear interrupt mask bit and wait operation in response to a single instruction. In responding to the clear and wait instruction a processor clears a condition code register, if desired, and then stacks a plurality of registers. Once the registers are stacked the processor is prepared to assume a wait for interrupt mode and will not respond to any other instruction until an interrupt occurs.

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