Direct memory access method for use with a multiplexed data bus

Details Direct memory access method for use with a multiplexed data bus Direct memory access method for use with a multiplexed data bus

1981-11-12

1984-11-13

Smith, Jerry

Boots, shoes, and leggings

364300, G06F 304, G06F 1516

Patent

active

044829515

ABSTRACT:
A method for use with a computer which directly transfers incoming data into the computer memory. A functional address contained in a received message is used to index a pointer in a vector table. The indexed pointer addresses an input control block associated with the functional address. The input control block is used to control the flow of data into the computer memory. The input control block also controls access to the computer memory for subsequent messages having the same functional address.

REFERENCES:
patent: 3710324 (1973-01-01), Cohen et al.
patent: 4075691 (1978-02-01), Davis et al.
patent: 4084228 (1978-04-01), Dufond et al.
patent: 4130865 (1978-12-01), Heart et al.
patent: 4173783 (1979-11-01), Couleur et al.
patent: 4228496 (1980-10-01), Katzman et al.
patent: 4371932 (1983-02-01), Dinwiddio et al.

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