Data processor having multiple execution units for processing pl

Details Data processor having multiple execution units for processing pl Data processor having multiple execution units for processing pl

1990-06-05

1992-07-21

Eng, David Y.

Boots, shoes, and leggings

364DIG1, 364DIG2, 364229, 364230, G06F 1300

Patent

active

051330776

ABSTRACT:
A data processor is disclosed which enables the selective simultaneous or asynchronous execution of mutually independent instructions of different classes in parallel coupled execution units and which enables the sequential execution of mutually dependent instructions of different classes by delaying the execution of a dependent instruction in a second execution unit until the completion of execution of a precursor instruction in a first execution unit. The instructions are dispatched to respective ones of a plurality of parallel coupled execution units, in accordance with their instruction class.

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"Control Method of Instruction Handling in a Microprocessor Having Multiple Execution Units," K. Tamaru, Systems-Computers-Controls, vol. 14, No. 5, 1983, pp. 88-96.

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