Instruction prefetch means having first and second register for

Details Instruction prefetch means having first and second register for Instruction prefetch means having first and second register for

1979-11-05

1982-11-23

Shaw, Gareth D.

Boots, shoes, and leggings

G06F 938

Patent

active

043608680

ABSTRACT:
Microinstruction selection circuitry effects the selection of successive microinstructions of a sequence. Current and next PCs are stored in first and second registers. Current PC is provided to a memory from one register to fetch a current instruction from memory while a next PC is generated and stored in the other register. At end of a current instruction, next PC becomes current PC and a new next PC is generated and stored in the register previously storing the former current PC.

REFERENCES:
patent: 3800293 (1974-03-01), Enger et al.
patent: 3811114 (1974-05-01), Lemay et al.
patent: 3875391 (1975-04-01), Shapiro et al.
patent: 3928857 (1975-12-01), Carter et al.
patent: 4038643 (1977-07-01), Kim
patent: 4062058 (1977-12-01), Haynes
patent: 4070703 (1978-01-01), Negi
patent: 4168523 (1979-09-01), Chari et al.
patent: 4179731 (1979-12-01), Yamazaki
patent: 4210960 (1980-07-01), Borgerson et al.
patent: 4223381 (1980-09-01), Rozell et al.

Affiliated with

Also associated with

Rating

Instruction prefetch means having first and second register for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Instruction prefetch means having first and second register for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Instruction prefetch means having first and second register for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1881864