Data bus discharging circuit

Details Data bus discharging circuit Data bus discharging circuit

1985-09-05

1987-10-20

Heckler, Thomas M.

Static information storage and retrieval

Read/write circuit

Precharge

364900, G11C 1140

Patent

active

047018887

ABSTRACT:
A data bus discharging circuit capable of enabling the high-speed operation of a microprocessor, includes a control signal generating circuit which provides control signals, a precharge/enable signal generating circuit which provides a precharge control signal and an enable signal, a discharge detecting circuit which detects small changes in the potential of the bit lines of the data bus, and a discharging circuit which sets the bit lines of the data bus selectively at a ground potential in response to the discharge detecting circuit.

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patent: 4424563 (1984-01-01), Lynch
patent: 4455627 (1984-06-01), Oritani
patent: 4500988 (1985-02-01), Bennett et al.
patent: 4551821 (1985-11-01), Yokouchi et al.

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