Static information storage and retrieval – Associative memories – Ferroelectric cell
Patent
1988-05-20
1990-02-20
Fears, Terrell W.
Static information storage and retrieval
Associative memories
Ferroelectric cell
36518901, 36518905, 36523003, 365220, G11C 1300, G11C 1500
Patent
active
049032348
ABSTRACT:
In a memory system having a storage device and a key storage keeping key data controlling an access to the storage device, there is disposed a key address translation structure for obtaining an address of an entry of the key storage based on an address of the storage device to which an access request is issued. As a result, when subdividing the storage device according to the key data setting unit, each subdivided area can be assigned with a variable size and a plurality of sizes are enabled to be specified for the key data setting units at the same time.
REFERENCES:
patent: 4168541 (1979-09-01), DeKarske
patent: 4685082 (1987-08-01), Cheung et al.
Arai Toshiaki
Katada Hisashi
Miyadera Hiroo
Ohfusa Yoshitaka
Sakuraba Taketoshi
Fears Terrell W.
Hitachi , Ltd.
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