Data transfer system for rearranging data units using intermedia

Details Data transfer system for rearranging data units using intermedia Data transfer system for rearranging data units using intermedia

1989-03-03

1991-08-27

Fleming, Michael R.

Boots, shoes, and leggings

364964, 3649644, 3649645, 3649646, 364939, 36492797, 36492799, 3649333, G06F 700, G06F 1300

Patent

active

050439359

ABSTRACT:
A data transfer control system controls a data transfer between a source and a destination by rearranging a data arrangement of a data which is made up of data units each made up of one or a plurality of bits, and comprises an input/output interface unit for inputting the data from the source and for outputting the data to the destination, a data swap circuit coupled to the input/output interface unit for rearranging a data arrangement of the data received from the source through the input/output interface unit in terms of the data unit and for rearranging a data arrangement of the data outputted to the destination through the input/output interface unit in terms of the data unit, a temporary register for temporarily storing the data with the rearranged data arrangement obtained from the data swap circuit, and a data swap control circuit coupled to the data swap circuit for controlling the rearranging of the data arrangement in the data swap circuit responsive to a transfer information which includes at least a source address, a destination address and a transfer control information.

REFERENCES:
patent: 4188664 (1980-02-01), DeShon
patent: 4309755 (1982-01-01), Lanty
patent: 4414620 (1983-11-01), Tsuchimoto et al.
patent: 4473879 (1984-09-01), Tachiuchi et al.
patent: 4514823 (1985-04-01), Mendelson et al.
patent: 4591973 (1986-05-01), Ferris, III et al.
patent: 4607328 (1986-02-01), Furukawa et al.
patent: 4630230 (1986-12-01), Sundet
patent: 4807121 (1989-02-01), Halford
patent: 4855900 (1989-08-01), Simpson et al.
patent: 4903018 (1990-02-01), Wiebach et al.
patent: 4931925 (1990-06-01), Utsumi et al.
IBM Technical Disclosure Bulletin, vol. 26, No. 10A, Mar. 1984, "Direct Memory Access Controller", pp. 5199-5206.
Electronic Design, vol. 33, No. 12, May, 1985, "68020 Dynamically Adjusts its Data Transfers to Match Peripheral Ports", pp. 219-225.

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