Boots – shoes – and leggings
Patent
1986-05-28
1989-05-30
Heckler, Thomas M.
Boots, shoes, and leggings
36424341, 36424612, 3642543, G06F 1212
Patent
active
048356867
ABSTRACT:
A cache system employing an LRU (Least Recently Used) scheme in a replacement algorithm of cache blocks and comprising a directory memory whose entires have LRU counter fields, a host system issuing a read/write command to which an arbitrary LRU setting value is appended, a directory search circuit, and a microprocessor. The directory search circuit searches the directory memory in response to the read/write command issued from the host system. The microprocessor stores the LRU setting value appended to the read/write command in the LRU counter field of the hit entry of the directory memory or of the entry corresponding to the replacement target cache block, in response to the search result of the directory search circuit.
REFERENCES:
patent: 3806883 (1974-04-01), Weisbecker
patent: 4008460 (1977-02-01), Bryant et al.
patent: 4197580 (1980-04-01), Chang et al.
patent: 4313158 (1982-01-01), Porter et al.
patent: 4354232 (1982-10-01), Ryan
patent: 4394732 (1983-07-01), Swenson
patent: 4410941 (1983-10-01), Barrow et al.
patent: 4525777 (1985-06-01), Webster et al.
patent: 4530054 (1985-07-01), Hamstra et al.
patent: 4593354 (1986-06-01), Ushiro
Furuya Akihiko
Inoue Jun-ichi
Kanamaru Kouiti
Heckler Thomas M.
Kabushiki Kaisha Toshiba
Toshiba Computer Engineering Corporation
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