High speed read/modify/write memory system and method

Details High speed read/modify/write memory system and method High speed read/modify/write memory system and method

1989-03-27

1993-05-25

Bowler, Alyssa H.

Boots, shoes, and leggings

364DIG1, 36424341, 36424344, 36518901, 36518905, G06F 1200, G06F 1208, G06F 1300

Patent

active

052147770

ABSTRACT:
The subject invention is a an improved memory system and method for a data processing system. The method involves the overwriting of a first data word in a memory by a second data word, wherein each addressable location in the memory holds a data element with N data words. The method comprises reading the data element which includes the first data word from the memory into a first cache register, simultaneously writing the second data word to a second cache register, and then writing into the main memory the second data word along with all of the words of the data element in the first cache register save the first word.

REFERENCES:
patent: 3984818 (1976-10-01), Gnadeberg et al.
patent: 4150364 (1979-04-01), Baltzer
patent: 4168541 (1979-09-01), Dekarske
patent: 4315312 (1982-01-01), Schmidt
patent: 4439829 (1984-03-01), Tsiang
patent: 4467443 (1984-08-01), Shima
patent: 4527238 (1985-07-01), Ryan et al.
patent: 4577293 (1986-03-01), Matick et al.
patent: 4942520 (1990-07-01), Langendorf
patent: 5008813 (1991-04-01), Crane et al.
patent: 5023776 (1991-06-01), Gregor
patent: 5097414 (1992-03-01), Tone

Affiliated with

Also associated with

Rating

High speed read/modify/write memory system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High speed read/modify/write memory system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed read/modify/write memory system and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-905047