Sata Commands; Obsolete Commands; Table 4-2 Optional Subcommands; Table 4-3 Obsolete Command Opcodes - Western Digital WD15NPVX Technical Reference Manual

AT Command Set
STANDBY IMMEDIATE
WRITE BUFFER
WRITE DMA
WRITE DMA EXT
WRITE FPDMA QUEUED
WRITE LOG EXT
WRITE LOG DMA EXT
WRITE MULTIPLE
WRITE MULTIPLE EXT
WRITE SECTOR(S)
WRITE SECTOR(S) EXT
WRITE UNCORRECTABLE EXT
4.1.2
Table 4-2 lists the hexadecimal codes specific to each SATA command supported by these hard drives.
Refer to the SATA specification for full details on each command.
Table 4-2. Optional Subcommands
DOWNLOAD MICROCODE
4.1.3
Table 4-3 lists the hexadecimal codes specific to each obsolete command supported by these hard
drives.
Table 4-3. Obsolete Command Opcodes
INITIALIZE DEVICE PARAMETERS
READ LONG
RECALIBRATE
SEEK
WRITE LONG
22
COMMAND

SATA Commands

COMMAND

Obsolete Commands

COMMAND
RELEASED 5/2/13 (WD CONFIDENTIAL)
WD Green MB500M-6Gb
HEX OPCODE
E0
E8
CA
35
61
3F
57
C5
39
30
34
45
SUBFUNCTION
Mode 3
HEX OPCODE
91
22
10
70
32
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