Multi-computer system having dual common memory

Details Multi-computer system having dual common memory Multi-computer system having dual common memory

1983-04-14

1984-12-04

Shaw, Gareth D.

Boots, shoes, and leggings

G06F 1300, G11C 900

Patent

active

044868340

ABSTRACT:
A multi-computer system having a dual common memory adapted to perform Read/Write operations by means of a plurality of computers. Each computer in the system consists of a central processing unit, a main memory and a dual memory access unit. The dual memory access unit is adapted to provide a status signal representative of whether the data from the common memory is correct or not and a maintenance signal representative of whether a maintenance operation is demanded. A memory access is made only to the common memory demanding the maintenance when the program run by the computer is a maintenance program, and only to the normal common memory during the usual operation.

REFERENCES:
patent: 3668644 (1972-06-01), Looschen
patent: 3676851 (1972-07-01), Eastman
patent: 3866182 (1975-02-01), Yamada et al.
patent: 3992702 (1976-11-01), Balley
patent: 4228496 (1980-10-01), Katzman et al.

Affiliated with

Also associated with

Rating

Multi-computer system having dual common memory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-computer system having dual common memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-computer system having dual common memory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1585988