Bus arbitration system for concurrent use of a system bus by mor

Details Bus arbitration system for concurrent use of a system bus by mor Bus arbitration system for concurrent use of a system bus by mor

1989-02-27

1992-01-21

Shaw, Gareth D.

Boots, shoes, and leggings

364240, 3642401, 3642402, 3642405, 3642426, 3642427, 36424292, 364DIG1, G06F 13364

Patent

active

050832603

ABSTRACT:
A bus arbitration system is disposed between a plurality of devices for granting use of a bus having a data bus size larger than a port size of each of the plurality of devices. A plurality of partial buses are made from the full size bus. Each of the partial buses has a data bus size equal to the corresponding port size of the devices, and each of the devices is connected to one of the partial buses through a corresponding port unit. An arbitration between the plurality of devices for granting use of the bus is carried out for each partial bus through the corresponding port unit.

REFERENCES:
patent: 4038644 (1977-07-01), Duke et al.
patent: 4417303 (1983-11-01), Korowitz et al.
patent: 4466055 (1984-08-01), Kinoshita et al.
patent: 4493036 (1985-01-01), Boudreau et al.
patent: 4554628 (1985-11-01), Bell
patent: 4559595 (1985-12-01), Boudreau et al.
patent: 4570220 (1986-02-01), Tetrick et al.
patent: 4600992 (1986-07-01), Boudreau et al.
patent: 4608631 (1986-08-01), Stiffler et al.
patent: 4646237 (1987-02-01), Allen
patent: 4654788 (1987-03-01), Boudreau et al.
patent: 4667305 (1987-05-01), Dill et al.
patent: 4803617 (1989-02-01), Berarducci
patent: 4821174 (1989-04-01), Webb et al.
patent: 4837739 (1989-06-01), McGill et al.
Digital Equipment Corp., "pdp11 peripherals handbook", pp. 5-6.about.5-8, 1976.
Motorola Inc., "MC68020 32-Bit Microprocessor User's Manual" pp. 5-1.about.5-5, 1985.

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