Static information storage and retrieval – Read/write circuit – Differential sensing
Patent
1995-01-13
1996-09-03
Zarabian, A.
Static information storage and retrieval
Read/write circuit
Differential sensing
365203, G11C 1140
Patent
active
055530290
ABSTRACT:
A memory and sense amplifier with latched output included therein derives high speed and noise immunity with precharged logic circuits through the separation of sense amplifier enablement and resetting by use of the precharge operation. Inclusion of bit line decoders which are wholly or partially self-resetting and self-precharging in sense amplifier support circuitry allows high performance at extremely short memory operation cycle times. A multiplexor is included which is usable in operating cycles as well as test cycles of the memory and further, in combination with other elements of the memory and sense amplifier arrangement, enables the pipelining of plural memory operations in a single memory cycle.
REFERENCES:
patent: 4843264 (1989-06-01), Galbraith
patent: 5204560 (1993-04-01), Bredin
patent: 5228106 (1993-07-01), Ang
patent: 5343428 (1994-08-01), Pilo
Chan Yuen H.
Lu Pong-Fei
Reohr William R.
Augspurger Lynn L.
International Business Machines - Corporation
Reif Kevin A.
Zarabian A.
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