Sensing circuitry with boolean logic

Details Sensing circuitry with boolean logic Sensing circuitry with boolean logic

1997-07-30

1999-06-01

Nelms, David

Static information storage and retrieval

Read/write circuit

Having particular data buffer or latch

365196, 365205, G11C 1604

Patent

active

059094010

ABSTRACT:
Sensing circuitry including a sense amplifier 400 for latching a bit of data on a true bit line and a complementary bit of data on a complementary bit line. Circuitry 403, 404, 405 is included for performing boolean operations on bit of data latched in sense amplifier 400 in response to a bit of modifying data. Circuitry 403, 404, 405 during an AND operation pulls down the true bit line when the bit of modifying data a logic 0.

REFERENCES:
patent: 5023841 (1991-06-01), Akrout et al.
patent: 5432743 (1995-07-01), Kusakari
"Patent Abstracts of Japan " vol. 18, No. 264, p. 1740 on May 19, 1994 Abstract JP A 06 036555.
"Patent Abstracts of Japan" vol. 18, No. 333, p. 1759 on Jun. 23, 1994 Abstract No. JP A 06076565.

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