Precharging an output peripheral for a direct memory access oper

Details Precharging an output peripheral for a direct memory access oper Precharging an output peripheral for a direct memory access oper

1996-07-09

1999-01-12

Kuntz, Curtis A.

Static information storage and retrieval

Magnetic bubbles

Guide structure

395843, 395325, 395425, 395400, 36523003, G06F 1312, G06F 1314

Patent

active

058600256

ABSTRACT:
A data transfer method with peripheral precharge wherein a starting portion of an output data block targeted for a peripheral is transferred to an output buffer for the peripheral using programmed I/O or slave cycles and wherein a virtual address of the output data block is translated into a physical address while the peripheral begins transferring the starting portion from the output buffer and over an output path. A direct memory access operation by the peripheral transfers a remainder portion of the output data block into the output buffer.

REFERENCES:
patent: 4382179 (1983-05-01), Penton
patent: 4574344 (1986-03-01), Harris et al.
patent: 4737908 (1988-04-01), Shinohara et al.
patent: 4812972 (1989-03-01), Chastain et al.
patent: 5109491 (1992-04-01), Nakagawa et al.
patent: 5179675 (1993-01-01), Cole et al.
patent: 5428760 (1995-06-01), Ghori et al.
patent: 5726947 (1996-04-01), Yamazaki et al.

Affiliated with

Also associated with

Rating

Precharging an output peripheral for a direct memory access oper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Precharging an output peripheral for a direct memory access oper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Precharging an output peripheral for a direct memory access oper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1524436