Data processing interconnection techniques

Details Data processing interconnection techniques Data processing interconnection techniques

1976-03-08

1976-10-05

Nusbaum, Mark E.

Communications: electrical

Digital comparator systems

G06F 1516, G06F 300

Patent

active

039848191

ABSTRACT:
The disclosure describes an interconnection switching matrix for a data processing system which includes system resource units or processor units. Each processor unit is equipped with an interface and has the ability to control the switching matrix either by means of a stored program or on command from another processor unit. The switching matrix includes means for switching a plurality of buses between different interfaces of the units and for connecting the buses to each other. By using this technique, each unit may operate independently, predetermined units may communicate with each other to the exclusion of other units, or all units may simultaneously communicate with each other.

REFERENCES:
patent: 3386082 (1968-05-01), Stafford et al.
patent: 3421150 (1969-01-01), Quosig et al.
patent: 3480914 (1969-11-01), Schlaeppi
patent: 3551892 (1970-12-01), Driscoll
patent: 3638198 (1972-01-01), Balogh
patent: 3641505 (1972-02-01), Artz et al.
patent: 3643223 (1972-02-01), Ruth et al.
patent: 3876987 (1975-04-01), Dalton et al.
patent: 3882455 (1975-05-01), Heck et al.

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