Static information storage and retrieval – Read/write circuit – For complementary information
Patent
1982-06-10
1984-11-20
Popek, Joseph A.
Static information storage and retrieval
Read/write circuit
For complementary information
365205, G11C 700, G11C 1140
Patent
active
044843119
ABSTRACT:
A circuit for use in controlling a memory cell coupled to a word line W and to first and second bit lines B1 and B2 includes an enabling flip-flop 20 having set terminal S connected to a source of enabling signals and a reset terminal R connected to an OR gate 22; a word line addressing circuit 25 connected to the output of the enabling flip-flop 20 and to the word line W, and having a terminal ADDR for receiving address information; first and second read/write circuits 29 and 30 connected to corresponding first and second bit lines B1 and B2, respectively, each of the read/write circuits 29 and 30 including a control node WRC and an output node SADO; a logic gate 22 having an output coupled to the reset terminal and having input nodes SADO 0 and SADO 1 connected to the corresponding output nodes of the read/write circuits 29 and 30, and an output flip-flop 33 connected the output nodes SADO 0 and SADO 1 of the read/write circuits 29 and 30.
REFERENCES:
patent: 4168539 (1979-09-01), Anderson
Fairchild Camera & Instrument Crop.
Fish Ronald Craig
Olsen Kenneth
Popek Joseph A.
Silverman Carl L.
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