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The Essential Guide to Serial ATA and SATA Express
book

The Essential Guide to Serial ATA and SATA Express

by David A. Deming
October 2014
Intermediate to advanced content levelIntermediate to advanced
496 pages
15h 38m
English
Auerbach Publications
Content preview from The Essential Guide to Serial ATA and SATA Express
258 The Essential Guide to Serial ATA and SATA Express
NCQ Queue Management Inputs
Register 76543210
Features 7:0 Subcommand Specifi c Subcommand
Features 15:8 Reserved
Count 7:0 TAG Reserved
Count 15:8 PRIO(1:0) Reserved
LBA Low (7:0) Subcommand Specifi c (TTAG) Reserved
LBA Low (31:24) Reserved
LBA Mid (15:8) Reserved
LBA Mid (39:32) Reserved
LBA High (23:16) Reserved
LBA High (47:40) Reserved
Device R 1 R 0 Reserved
Command 63h
Subcommand
0h Abort NCQ queue
1h Deadline handling
2h-Fh Reserved
4.4.1 ABORT NCQ QUEUE Subcommand (0h)
A Subcommand set to 0h specifies the ABORT NCQ QUEUE subcommand .
The ABORT NCQ QUEUE subcommand is an immediate NCQ comm ...
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Publisher Resources

ISBN: 9781482243314