Multiprocessor system formed by microprocessor matrix

Details Multiprocessor system formed by microprocessor matrix Multiprocessor system formed by microprocessor matrix

1985-12-23

1988-08-09

Shaw, Gareth D.

Boots, shoes, and leggings

370 60, G06F 1516, G06F 1556

Patent

active

047632470

ABSTRACT:
A multiprocessor system in which the base module comprises 32 microcomputer modules and provides a possibility for expansion. The interprocessor exchange is realized by a four-stage interconnection network with cyclic structure, which comprises 16 communication nodes. To each communication node there are connected two microcomputer modules and its structure comprises multiplexers, priority logics, input buffers, commutator elements, local controllers, demultiplexers, address registers and digital comparators. The self-synchronizing interconnection network provides spiral routes for eliminating any deadlock, as well as their reservation, which determines the high reliability and good possibilities for fault-tolerance.

REFERENCES:
patent: 4031512 (1977-06-01), Faber
patent: 4393497 (1983-07-01), Cantwell, Jr.
patent: 4577308 (1986-03-01), Larson et al.
patent: 4596010 (1986-06-01), Beckner et al.
patent: 4627048 (1986-12-01), Larson
patent: 4670871 (1987-06-01), Vaidya
Loop-Structured Switching Network, IEEE Transactions on Computers, C-33, 5, pp. 450-455; 1984.

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