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T
T
T
S
S
S
1
1
1
2
2
2
8
8
8
M
M
M
-
-
-
8
8
8
G
G
G
S
S
S
D
D
D
O
O
O
M
M
M
2
2
2
2
2
2
V
V
V
22P Vertical Type
SATA Flash Modules
Transcend Information Inc.
V1.2
8
27 Security Unlock F2h – – – – Y – Support
28 Seek 7Xh – – Y Y Y Y Support
29 Set Feature EFh Y – – – Y – Support
30 Set Multiple Mode C6h – Y – – Y – Support
31 Set Sleep Mode E6h or 99h – – – – Y – Support
32 Standby E2 or 96h – – – – Y – Support
33 Standby Immediate E0 or 94h – – – – Y – Support
34 Translate Sector 87h – Y Y Y Y Y Not Support #3
35 Wear Level F5h – – – – Y – Support #4
36 Write Buffer E8h – – – – Y – Support
37 Write DMA CAh – Y Y Y Y Y Support
38 Write Long Sector 32h or 33h – – Y Y Y Y Not Support #2
39 Write Multiple C5h – Y Y Y Y Y Support
40 Write Multiple w/o Erase CDh – Y Y Y Y Y Not Support #3
41 Write Sector(s) 30h or 31h – Y Y Y Y Y Support
42 Write Sector(s) w/o Erase 38h – Y Y Y Y Y Not Support #3
43 Write Verify 3Ch – Y Y Y Y Y Support
#1: This command is optional, depending on the key Management scheme in use.
#2: Use of this command is not recommended.
#3: CFA feature set command is not supported by P-ATA to S-ATA bridge controller.
#4: If Security command 22~27 are supported, this command is not supported.
Definitions
FR = Features Register
SC =Sector Count register (00H to FFH, 00H means 256 sectors)
SN = Sector Number register
CY = Cylinder Low/High register
DH = Head No. (0 to 15) of Drive/Head register
LBA = Logic Block Address Mode Support
– = Not used for the command
Y = Used for the command