Static information storage and retrieval – Read/write circuit – With shift register
Patent
1994-09-12
1995-12-05
Nelms, David C.
Static information storage and retrieval
Read/write circuit
With shift register
36523003, 36523009, 36523005, 3652385, 365240, 365219, G11C 700
Patent
active
054735661
ABSTRACT:
A memory 200 is provided which includes a plurality of self-contained memory units 201 for storing data. A plurality of shift registers 211 are provided, each including a first parallel port coupled to a data port of a corresponding one of the self-contained memory units 201. Interconnection circuitry 212 is coupled to a parallel data port of each of the shift registers. Control circuitry 208, 213 is provided which is operable to control the exchange of data between a selected one of the memory units and the interconnection circuitry 212 via the shift register 211 coupled to the selected memory unit 201.
REFERENCES:
patent: 4987559 (1991-01-01), Miyauchi et al.
patent: 5161221 (1992-11-01), Van Abstrand
patent: 5200925 (1993-03-01), Morooka
patent: 5270973 (1993-12-01), Guillemand et al.
patent: 5377154 (1994-10-01), Takasugi
Cirrus Logic Inc.
Le Vu A.
Nelms David C.
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