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Manual
6/12/2014
PSFEM1XXXGPXXX
Viking Technology
Revision B4
Page 27 of 48
www.vikingtechnology.com
ATA-8
REF
Commands
ATA-
8
Sup
p
Key Word Option
Feature
Set
OP
7.20.9
REMOVE LBA(S) FROM CACHED
PINNED SET
O
NO
NV Cache
B6h/11h
7.20.1
0
RETURN FROM NV CACHE POWER
MODE
O
NO
NV Cache
B6h/01h
7.20.1
1
SET NV CACHE POWER MODE
O
NO
NV Cache
B6h/00h
7.21
NOP
O
YES
NOP
General
00h
7.22
PACKET
O
NO
Packet, PAKT
Packet
A0h
7.23
READ BUFFER
O
YES
RdBuf, RBUF
General
E4H
7.24
READ DMA
M
YES
RdDma, RDMA
General
C8h
7.25
READ DMA EXT
M
YES
RdDmaEx, RDMX
48-bit
Address
25h
7.26 READ DMA QUEUED O NO RdDmaQ, RDMQ TCQ C7h
7.27
READ DMA QUEUED EXT
O
NO
RdDmaQEx, RDQX
TCQ
26h
-
READ DMA (w/o retry)
Obs
YES
C9h
7.28
READ FPDMA QUEUED
M
YES
RFPDMAQ,
RDMA_NCQ
NCQ
60h
7.29
READ LOG EXT
M
YES
RdLogEx, RLEX
GPL
2Fh
7.30
READ LOG DMA EXT
O
YES
48-bit
Address
47h
7.31 READ MULTIPLE M YES RdMul, RMUL General C4h
7.32
READ MULTIPLE EXT
M
YES
RdMulEx, RDME,
RMEX
48-bit
Address
29h
7.33 READ NATIVE MAX ADDRESS M YES RdNativeMax, RNMA HPA F8h
7.34
READ NATIVE MAX ADDRESS EXT
M
YES
RdNativeMaxEx,
RNME
HPA
27h
7.35
READ SECTOR(S)
M
YES
RdSec, RDSK, REC
General
20h
7.36 READ SECTOR(S) EXT M YES RdSecEx, RDSE,
RSEX
48-bit
Address
24h
7.37
READ STREAM DMA EXT
O
NO
RdStrDma, RSTD
Streaming
2Ah
7.38
READ STREAM EXT
O
NO
RdStrPio, RSTP
Streaming
2Bh
7.39
READ VERIFY SECTOR(S)
M
YES
RdVfy, RVFE
General
40h
7.40
READ VERIFY SECTOR(S) EXT
M
YES
RdVfyEx, RVFE
48-bit
Address
42h
- READ VERIFY SECTORS(S) (w/o
retry)
Obs YES 41h
-
RECALIBRATE
Obs
YES
10h
7.41
SECURITY DISABLE PASSWORD
M
YES
SecuDisPsw, SEDP
Security
F6h
7.42 SECURITY ERASE PREPARE M YES SecuErasePrep,
SERP
Security F3h
7.43
SECURITY ERASE UNIT
M
YES
SecuEraseUnit, SEEU
Security
F4h
7.44
SECURITY FREEZE LOCK
O
YES
SecuFrzLock, SFZL
Security
F5h
7.45
SECURITY SET PASSWORD
M
YES
SecuSetPsw, SESP
Security
F1h
7.46
SECURITY UNLOCK
M
YES
SecuUnlock, SEUL
Security
F2h