G - Physics – 06 – F
Patent
G - Physics
06
F
354/236
G06F 13/28 (2006.01)
Patent
CA 1299762
ABSTRACT OF THE DISCLOSURE In a system comprising input/output devices, a memory and a control processor, direct memory access information (memory address and data) from an input/ output device to the processor is stored temporarily and then a direct memory access request is transmitted to the processor. The processor bus holding time at direct memory access is reduced, and the processing speed of the processor is improved.
566270
Horiki Akira
Matsushima Hironori
Sugano Minoru
Yashiro Zenichi
Hitachi Ltd.
Horiki Akira
Kirby Eades Gale Baker
Matsushima Hironori
Nippon Telegraph & Telephone Corporation
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