Static information storage and retrieval – Read/write circuit
Patent
1993-11-26
1994-11-29
LaRoche, Eugene R.
Static information storage and retrieval
Read/write circuit
365190, 36523006, 36523008, G11C 700
Patent
active
053696107
ABSTRACT:
An improved circuit is provided for extending the write-recovery time of a high speed memory into the next memory access cycle. In the preferred embodiment, the address buffer circuits turn off at a suitable high rate for read but are controlled to turn off more slowly for a write and to thereby extend the write select signal. In a specific address buffer circuit, FETs are supplied a reduced drain-source current during write and thereby are made to switch at a suitably slower speed.
REFERENCES:
patent: 5070482 (1991-12-01), Miyaji
patent: 5267197 (1993-11-01), McClure
patent: 5285414 (1994-02-01), Yamauchi
Chang Tung C.
Chen Wei
LaRoche Eugene R.
Mai Son
Robertson William S.
Saile George O.
United Microelectronics Corporation
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