System for completely transferring data from disk having low rat

Details System for completely transferring data from disk having low rat System for completely transferring data from disk having low rat

1992-09-17

1996-07-23

Lee, Thomas C.

Boots, shoes, and leggings

395250, 395878, 3642362, 3642391, 3642419, 364DIG1, G06F 1502

Patent

active

055399150

ABSTRACT:
A channel attached peripheral system is described which provides optimized data transfer when the channel has a higher data rate than the data source in the peripheral system. When a read request is received on the channel for data from the data source, the peripheral system estimates a source time as the time required to transfer the data from the data source into a buffer in the RAM and estimates a channel time as the time required to transfer of the units of data from the buffer to the computer over the channel. A channel reconnection time is determined. The transfer of the units of data from the data source into a buffer is initiated as soon as possible after the read request is received, but the transfer of data on the channel is delayed and commences in parallel with transfer of the units of data from the data source into the buffer, when the channel reconnection time has elapsed or when the time surrogate such as a number of cells has been transferred into the buffer.

REFERENCES:
patent: 4860193 (1989-08-01), Bentley et al.
patent: 4926324 (1990-05-01), Yamamoto et al.
patent: 5121479 (1992-06-01), O'Brien
patent: 5146576 (1992-09-01), Beardsley et al.
patent: 5303095 (1994-04-01), Vuong
patent: 5347637 (1994-09-01), Haeford

Affiliated with

Also associated with

Rating

System for completely transferring data from disk having low rat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for completely transferring data from disk having low rat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for completely transferring data from disk having low rat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-721850