Static information storage and retrieval – Associative memories – Ferroelectric cell
Patent
1989-05-08
1990-05-29
Fears, Terrell W.
Static information storage and retrieval
Associative memories
Ferroelectric cell
36518901, 36523001, G11C 1300, G11C 1140
Patent
active
049301047
ABSTRACT:
A content-addressed memory which has a priority ranking circuit and/or a write control circuit provided in an output section thereof, the priority ranking circuit being adapted to be selectively operated so as to selectively output only one hit signal and the write control circuit being adapted to receive a hit signal and allow a corresponding memory cell to be brought into a write enable state.
REFERENCES:
patent: 3249921 (1966-05-01), Seeber
patent: 3868642 (1975-02-01), Sachs
patent: 4045781 (1977-08-01), Levy et al.
Aoki Hirokazu
Nakagawa Norio
Takagi Katsuaki
Fears Terrell W.
Hitachi , Ltd.
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