System for data transfer through an I/O device using a memory ac

Details System for data transfer through an I/O device using a memory ac System for data transfer through an I/O device using a memory ac

1996-05-07

1999-10-05

Lee, Thomas C.

Electrical computers and digital data processing systems: input/

Input/output data processing

Direct memory accessing

710 17, 710 19, G06F 1328

Patent

active

059616148

ABSTRACT:
A method and system for transferring units of data between a computer memory and an external system in which a DMA controller stores and uses information from an I/O device interfacing with the external system to transfer data more efficiently.

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