Static information storage and retrieval – Read/write circuit – Having particular data buffer or latch
Patent
1995-09-26
1997-02-25
Nelms, David C.
Static information storage and retrieval
Read/write circuit
Having particular data buffer or latch
36523008, 365233, G11C 700, G11C 800
Patent
active
056065264
ABSTRACT:
A dual clock Read circuit for a memory array having a first latch that is set in response to a data ready signal and a second latch that is set in response to a first clock signal. Logic circuitry generates a second clock signal when the first and second latches are set. A third latch is set in response to the second clock signal for latching the data from the memory array before it is forwarded to an off-chip driver.
REFERENCES:
patent: 3939333 (1976-02-01), Keech
patent: 4607173 (1986-08-01), Knoedl, Jr.
patent: 4841174 (1989-06-01), Chung et al.
patent: 5155380 (1992-10-01), Hwang et al.
patent: 5250852 (1993-10-01), Ovens et al.
International Business Machines - Corporation
Nelms David C.
Phan Trong Quang
Walter, Jr. Howard J.
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