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Manual
6/12/2014
PSFEM1XXXGPXXX
Viking Technology
Revision B4
Page 29 of 48
www.vikingtechnology.com
ATA-8
REF
Commands
ATA-
8
Sup
p
Key Word Option
Feature
Set
OP
7.63
WRITE DMA EXT
M
YES
WrDmaEx, WDMX
48-bit
Address
35h
7.64
WRITE DMA FUA EXT
M
YES
WrDmaFuaEx, WDFE
48-bit
Address
3Dh
7.65
WRITE DMA QUEUED
O
NO
WrDmaQ, WDMQ
TCQ
CCh
7.66 WRITE DMA QUEUED EXT O NO WrDmaQEx, WDQX TCQ 36h
7.67
WRITE DMA QUEUE FUA EXT
O
NO
WrDmaQFuaEx,
WDQF
TCQ
3Eh
-
WRITE DMA (w/o retry)
Obs
YES
CBh
7.68
WRITE FPDMA QUEUED
M
YES
WFPDMAQ,
WDMA_NCQ
NCQ
61h
7.69
WRITE LOG EXT
M
YES
WrLogEx, WRLE
GPL
3Fh
7.70 WRITE LOG DMA EXT O YES 57h
7.71
WRITE MULTIPLE
M
YES
WrMul, WMUL
General
C5h
7.72
WRITE MULTIPLE EXT
M
YES
WrMulEx, WDME,
WMEX
48-bit
Address
39h
7.73 WRITE MULTIPLE FUA EXT M YES WrMulFuaEx, WMFE 48-bit
Address
CEh
7.74
WRITE SECTOR(S)
M
YES
WrSec, WDSK, WSEC
General
30h
7.75
WRITE SECTOR(S) EXT
M
YES
WrSecEx, WDSE,
WSEX
48-bit
Address
34h
-
WRITE SECTOR(S) (w/o retry)
Obs
YES
31h
7.76
WRITE STREAM DMA EXT
O
NO
WrStrDma, WSTD
Streaming
3Ah
7.77 WRITE STREAM EXT O NO WrStrPio, WSTP Streaming 3Bh
7.78
WRITE UNCORRECTABLE EXT
O
YES
45h
-
DATA SET MANAGEMENT EXT (I.E.
TRIM)
O
YES
06h
Key: M Mandatory, O Optional, Obs – Obsolete, P – Prohibited, N – Not defined, YES – Supported, NO –
Not Supported
5.1.1 48-Bit Address Command Set
Slim SATA supports the 48-Bit Address command set consisting of:
Flush Cache Ext
Read DMA Ext
Read native Max Address Ext
Read Sector(s) Ext
Set Max Address Ext
Write DMA Ext
Write Multiple Ext
Write Sector(s) Ext
5.1.2 ATA General Feature Command Set
Slim SATA supports the ATA General Feature command set consisting of: