Boots – shoes – and leggings
Patent
1987-04-15
1990-06-05
Shaw, Gareth D.
Boots, shoes, and leggings
3649466, 3649462, 364965, G06F 928
Patent
active
049319892
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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IEEE Journal of Solid-State Circuit S., vol. SC-14, No. 5, Oct. 1979, pp. 833-840.
Barrs John W.
Kraft Wayne R.
Moore Victor S.
Rhodes, Jr. Joseph C.
International Business Machines - Corporation
Kriess Kevin A.
Shaw Gareth D.
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