Microprogrammed digital data processing system employing multi-p

Details Microprogrammed digital data processing system employing multi-p Microprogrammed digital data processing system employing multi-p

1981-03-05

1984-02-07

Smith, Jerry

Boots, shoes, and leggings

G06F 938, G06F 942, G06F 946

Patent

active

044307071

ABSTRACT:
A digital data processor operates at a microinstruction level in a multiprocessing and multiprogramming environment. The processor includes multi-phase subroutine control apparatus which provides for multiple levels of subroutine entry for a plurality of concurrently executing tasks, while also permitting the tasks to share the same subroutines. Tasks and subroutine control operations are staged to employ common hardware in a manner which provides the effect of a plurality of separate processors operating concurrently on different tasks in a multi-phased manner.

REFERENCES:
patent: 3404378 (1968-10-01), Threadgold et al.
patent: 4041462 (1977-08-01), Davis et al.
patent: 4073005 (1978-02-01), Parkin
patent: 4124890 (1978-11-01), Vasenkov et al.
patent: 4126893 (1978-11-01), Cronshaw et al.
patent: 4156925 (1979-05-01), Tutt et al.
patent: 4210960 (1980-07-01), Borgerson et al.
patent: 4229790 (1980-10-01), Gilliland et al.

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