Data processing system

Details Data processing system Data processing system

1989-10-02

1990-09-04

Shaw, Gareth D.

Boots, shoes, and leggings

36426281, 364263, 3642631, G06F 934

Patent

active

049549430

ABSTRACT:
An instruction is constituted by a plurality of words, minimum necessary information necessary for effective address calculation of an operand is stored in a leading word and a word or words containing an operation specification field (operation words) are arranged to continue the first word. According to this system, the operation word can be decoded concurrently with the address calculation of the operand or the operand fetch operation. Therefore, there is no need to secure a time exclusively for decoding the operation word and the execution speed of the instruction requiring the operand can be improved.

REFERENCES:
patent: 3958221 (1976-05-01), Serra et al.
patent: 4028670 (1977-06-01), Hoffman et al.
patent: 4398245 (1983-08-01), Fujita
patent: 4454578 (1984-06-01), Matsumoto et al.
patent: 4521851 (1985-06-01), Trubisky et al.
patent: 4616313 (1986-10-01), Aoyagi et al.
patent: 4631672 (1986-12-01), Sakamoto

Affiliated with

Also associated with

Rating

Data processing system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data processing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-445991