Dynamic bus with singular central precharge

Details Dynamic bus with singular central precharge Dynamic bus with singular central precharge

1995-05-24

1997-05-27

Westin, Edward P.

Electronic digital logic circuitry

Interface

Current driving

326 98, 326 21, H03K 190185, H03K 190944, H03K 19096

Patent

active

056336055

ABSTRACT:
A dynamic bus system with a central precharge device is disclosed that utilizes a controller circuit with a one-shot generator and write synchronizing circuits in combination with logic output modules having pull-up/down devices. The issuance of the output enable (OE) signals is interlocked with the turn-off of the precharge. Thus, data is written to the dynamic bus only when the precharge device is inactive, avoiding bus collisions. The resulting circuitry not only ensures the precharging of the bus before the data write to the bus, but will allow the synchronized OE signals to be issued during the same clock phase as the precharge signal.

REFERENCES:
patent: 4488066 (1984-12-01), Shoji
patent: 4849658 (1989-07-01), Iwamura et al.
patent: 4888685 (1989-12-01), Morinaga et al.
patent: 4956820 (1990-09-01), Hashimoto
patent: 5053642 (1991-10-01), Ishihara et al.
patent: 5093588 (1992-03-01), Ando et al.
patent: 5129063 (1992-07-01), Sainola et al.
patent: 5339448 (1994-08-01), Tanaka et al.
patent: 5396601 (1995-03-01), Tokushige et al.
patent: 5400284 (1995-03-01), Hanatani et al.
patent: 5408436 (1995-04-01), Moloney et al.
patent: 5416743 (1995-05-01), Allan et al.
patent: 5434520 (1995-07-01), Yetter et al.
patent: 5453708 (1995-09-01), Gupta et al.

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