Odd/even storage in cache memory

Details Odd/even storage in cache memory Odd/even storage in cache memory

1987-06-16

1988-02-09

Zache, Raulfe B.

Boots, shoes, and leggings

G06F 1202, G06F 1208

Patent

active

047245182

ABSTRACT:
Provided is a cache memory architecture which is two blocks wide and is made up of a map RAM, two cache data RAMs (each one word wide), and a selection system for selecting data from either one or both cache data RAMs, depending on whether the access is between cache and CPU, or between cache and main memory. The data stored in the two cache data RAMs has a particular address configuration. It consists of having data with even addresses of even pages and odd addresses of odd pages stored in one cache data RAM, with odd addresses and even addresses interleaved therein; and odd addresses of even pages and even addresses of odd pages stored in the other cache data RAM, with the odd addresses and even addresses interleaved but inverted relative to the other cache data RAM.

REFERENCES:
patent: 4041461 (1977-08-01), Kratz et al.
patent: 4044337 (1977-08-01), Hicks et al.
patent: 4047244 (1977-09-01), Finkemeyer et al.
patent: 4149239 (1979-04-01), Jenkins et al.
patent: 4293210 (1981-10-01), Flusche et al.
patent: 4309754 (1982-01-01), Dinwiddie, Jr.
patent: 4395754 (1983-07-01), Feissel
patent: 4430712 (1984-02-01), Coulson et al.
patent: 4445172 (1984-04-01), Peters et al.
patent: 4467421 (1984-08-01), White
patent: 4468730 (1984-08-01), Dodd et al.
patent: 4476526 (1984-10-01), Dodd
patent: 4503501 (1985-03-01), Coulson et al.
patent: 4513372 (1985-04-01), Ziegler et al.
patent: 4536836 (1985-08-01), Dodd et al.

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