Value Added ATA-Disk Module Ⅲ
ⅢⅢ
Ⅲ
AP-FMxxxxEAXXXS-XXX
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© 2011 Apacer Technology Inc. Rev. 1.3
6. Software Interface
6.1 Command Set
This section defines the software requirements and the format of the commands the host sends to the
ATA-Disk Module (ADM). Commands are issued to the ADM by loading the required registers in the
command block with the supplied parameters, and then writing the command code to the command
register. The manner in which a command is accepted varies.
Table 6-1: Command set (1 of 2)
Command Code FR
1
SC
2
SN
3
CY
4
DH
5
LBA
6
Check-Power-Mode E5H or 98H - - - - D
8
-
Execute-Drive-Diagnostic 90H - - - - D -
Erase Sector(s) C0H - Y Y Y Y Y
Flush-Cache E7H - - - - D -
Format Track 50H - Y
7
- Y Y
8
Y
Identify-Drive ECH - - - - D -
Idle E3H or 97H - Y - - D -
Idle-Immediate E1H or 95H - - - - D -
Initialize-Drive-Parameters 91H - Y - - Y -
NOP 00H - - - - D -
Read-Buffer E4H - - - - D -
Read-DMA C8H or C9H - Y Y Y Y Y
Read-Multiple C4H - Y Y Y Y Y
Read-Sector(s) 20H or 21H - Y Y Y Y Y
Read-Verify-Sector(s) 40H or 41H - Y Y Y Y Y
Recalibrate 1XH - - - - D -
Request-Sense 03H - - - - D -
Security-Disable-Password F6H - - - - D -
Security-Erase-Prepare F3H - - - - D -
Security-Erase-Unit F4H - - - - D -
Security-Freeze-Lock F5H - - - - D -
Security-Set-Password F1H - - - - D -
Security-Unlock F2H - - - - D -
Seek 7XH - - Y Y Y Y
Set-Features EFH
Y
7
- - - D -
