Static information storage and retrieval – Associative memories – Ferroelectric cell
Patent
1994-08-26
1995-09-26
Nelms, David C.
Static information storage and retrieval
Associative memories
Ferroelectric cell
365204, 365203, 365227, G11C 1500, G11C 700
Patent
active
054539480
ABSTRACT:
There is disclosed an associative memory capable of reducing electricity to be consumed. Prior to a retrieval, a number of match lines, which associate with a number of word memories, respectively, are precharged. In the retrieval, among the multiple match lines which are subjected to the precharge, the match line associated with the word memory which stores a bit pattern equivalent to that for the retrieval is discharged.
REFERENCES:
patent: 4862412 (1989-08-01), Fried et al.
patent: 4991136 (1991-02-01), Mihara
patent: 5126968 (1992-06-01), Hamamoto et al.
patent: 5257220 (1993-10-01), Shin et al.
Kawasaki Steel Company
Nelms David C.
Nguyen Tan
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