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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
SATA Technical Overview 71
Table 2.29 Host to Device FIS—Example
byte n+3 byte n+2 byte n+1 byte n
SOF D23.1 D23.1 D21.5 K28.3
Data dword 0 Features 7:0 Command c r r r PM Port FIS Type (27h)
Data dword 1
Device
[Dev/Head]
LBA 23:16
[Cyl High]
LBA 15:8
[Cyl Low]
LBA 7:0
[Sector Number]
Data dword 2 Features 15:8
LBA 47:40
[Cyl High (exp)]
LBA 39:32
[Cyl Low (exp)]
LBA 31:24
[Sector # (exp)]
Data dword 3 Control ICC
Count 15:8
[Sector Cnt (exp)]
Count 7:0
[Sector Count]
Data dword 4 Reserved Reserved Reserved Reserved
CRC Dxx.y Dxx.y Dxx.y Dxx.y
EOF D21.6 D21.6 D21.5 K28.3
Note: c = Command bit; r = reserved; ICC = Isochronous Command Completion.
Table 2.30 Device to ...
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Publisher Resources

ISBN: 9781482243314