Boots – shoes – and leggings
Patent
1982-02-22
1987-08-04
Shaw, Gareth D.
Boots, shoes, and leggings
G06F 900
Patent
active
046850805
ABSTRACT:
A microword generation mechanism is provided for producing the sequences of microwords used to control the execution of processor instructions in a microprogrammed digital data processor. This microword generation mechanism includes a first programmable logic array mechanism responsive to the processor instruction to be executed for providing the first microword needed in the execution of such instruction. This microword generation mechanism also includes a second programmable logic array mechanism responsive to the processor instruction to be executed for providing the second microword needed in the execution of such instruction. This microword generation mechanism further includes at least one additional programmable logic array mechanism responsive to the processor instruction to be executed for providing the remainder of the microwords needed to execute such instruction.
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Barrs John W.
Kraft Wayne R.
Moore Victor S.
Rhodes, Jr. Joseph C.
Bee Richard E.
International Business Machines Corp.
Mills John G.
Shaw Gareth D.
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