Electric power supply device for microprocessors

Details Electric power supply device for microprocessors Electric power supply device for microprocessors

1985-10-07

1988-08-30

Shaw, Gareth D.

Boots, shoes, and leggings

G06F 100

Patent

active

047681470

ABSTRACT:
A device is provided for supplying microprocessors with electricity, comprising a source for supplying with power microprocessors interconnected by a bus. The source has an initialization output connected directly to a bus so that the microprocessors do not execute their programs during the rise in voltage. Each microprocessor comprises an initialization counter also connected to the bus for recognizing the initialization signal of the source. Each microprocessor also comprises its own initialization generator adapted for detecting an absence of traffic on the bus and for emitting an initialization signal over the bus in the case of "unbuckling" of one of the microprocessors.

REFERENCES:
patent: 4084232 (1978-04-01), Woods et al.
patent: 4489394 (1984-12-01), Borg
patent: 4551841 (1985-11-01), Fujita et al.
patent: 4586179 (1986-04-01), Sirazi et al.
patent: 4621322 (1986-11-01), Suzuki et al.
Patents Abstracts of Japan, vol. 6, No. 30 (P-103)908, Feb. 1982; JP-A-56 149 621 (Tokyo Shibaura Denki K.K.), 19-11-1981.

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