Method and apparatus for current window cache with switchable ad

Details Method and apparatus for current window cache with switchable ad Method and apparatus for current window cache with switchable ad

1989-11-16

1993-01-12

Dixon, Joseph L.

Boots, shoes, and leggings

364DIG1, G06F 1206

Patent

active

051796813

ABSTRACT:
A processor having a plurality of windowed registers comprising IN, OUT and local window registers, where the IN registers of each window are addressable as the OUT registers of a logically-adjacent succeeding window. The processor also having a cache of two sets of IN/OUT registers with switchable addresses and a set of local cache registers. The addresses of the first set of IN/OUT registers can be changed to the addresses of the second set of IN/OUT registers, and vice versa, when the current window changes during a save or restore operation.

REFERENCES:
patent: 4734852 (1988-03-01), Johnson et al.
patent: 4811208 (1989-03-01), Myers et al.
patent: 4891753 (1990-01-01), Budde et al.
patent: 4947366 (1990-08-01), Johnson
patent: 5083263 (1992-01-01), Joy et al.
RISC Architecture, Tabak, Daniel, 1987, pp. 30-32, 47.

Affiliated with

Also associated with

Rating

Method and apparatus for current window cache with switchable ad does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for current window cache with switchable ad, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for current window cache with switchable ad will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1226060