Multiprocessor system and control method therefor

Details Multiprocessor system and control method therefor Multiprocessor system and control method therefor

1985-02-27

1989-03-14

Shaw, Gareth D.

Boots, shoes, and leggings

G06F 1516

Patent

active

048129739

ABSTRACT:
In a multiprocessor system in which bidirectional data transfer is effected among a plurality of processors through at least one data buffer permitting the transfer data to be read therefrom and written thereinto, judgement is made as to whether the transfer data can be read from the data buffer and/or written thereinto on the basis of information about the read and/or write addresses of the data buffer, and the processing of each of processors is interrupted on the basis of the result of the judgement to cause the processor to read the transfer data from the data buffer and/or write it thereinto.

REFERENCES:
patent: 4415972 (1983-11-01), Adcock
patent: 4443846 (1984-04-01), Adcock
patent: 4486826 (1984-12-01), Wolff et al.
patent: 4603383 (1986-07-01), Tanaka et al.
patent: 4675811 (1987-06-01), Kishi et al.

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