Buffer storage control system

Details Buffer storage control system Buffer storage control system

1983-07-29

1986-10-21

Thomas, James D.

Boots, shoes, and leggings

G06Z 938, G06Z 934

Patent

active

046189262

ABSTRACT:
In a storage hierarchy system, a part of data stored in a main storage in held as a copy by a buffer storage of a smaller capacity and higher speed than the main storage. A processor fetches data from the buffer storage or stores data in the buffer storage at a high speed. A buffer storage control system includes a first buffer directory and a second buffer directory. The first buffer directory and the buffer storage are accessed by an address for a fetch request, while the second buffer directory and the buffer storage are accessed by an address for store request, whereby competition for the access to the buffer storage between the fetch and store operations is reduced.

REFERENCES:
patent: 3829840 (1974-08-01), Burk et al.
patent: 3992702 (1976-11-01), Bailey
patent: 4056844 (1977-11-01), Izumi
patent: 4149239 (1979-04-01), Jenkins et al.
patent: 4149242 (1979-04-01), Pirz
patent: 4339804 (1982-07-01), Davison et al.
patent: 4424561 (1984-01-01), Stanley et al.
patent: 4471429 (1984-09-01), Porter et al.
patent: 4481573 (1984-11-01), Fukunaga et al.
patent: 4493026 (1985-01-01), Olnowich
patent: 4493033 (1985-01-01), Ziegler et al.
patent: 4502110 (1985-02-01), Saito

Affiliated with

Also associated with

Rating

Buffer storage control 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 Buffer storage control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Buffer storage control system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1292929