Table 14: Supported commands
Command name | Command code | Supported |
|
|
|
VERIFY (32) | 7Fh/000Ah | Y |
|
|
|
WRITE (6) | 0Ah | Y |
|
|
|
WRITE (10) | 2Ah | Y |
|
|
|
DPO bit |
| Y |
|
|
|
FUA bit |
| Y |
|
|
|
WRITE (12) | AAh | N |
|
|
|
WRITE (16) | 8Ah | Y |
|
|
|
WRITE (32) | 7Fh/000Bh | Y |
|
|
|
WRITE AND VERIFY (10) | 2Eh | Y |
|
|
|
DPO bit |
| Y |
|
|
|
WRITE AND VERIFY (12) | AEh | N |
|
|
|
WRITE AND VERIFY (16) | 8Eh | Y |
|
|
|
WRITE AND VERIFY (32) | 7Fh/000Ch | Y |
|
|
|
WRITE BUFFER (modes 0, 2, supported) | 3Bh | Y |
|
|
|
WRITE BUFFER | 3Bh |
|
|
|
|
Firmware Download option (modes 5, 7, Ah and Bh) [2] |
| Y |
|
|
|
Firmware Download option (modes 4, 5, 7) |
| Y (SED drives only) |
|
|
|
WRITE LONG (10) | 3Fh | Y |
|
|
|
WRITE LONG (16) | 9Fh/11h | Y |
|
|
|
WRITE SAME (10) | 41h | Y |
|
|
|
PBdata |
| N |
|
|
|
LBdata |
| N |
|
|
|
WRITE SAME (16) | 93h | Y |
|
|
|
WRITE SAME (32) | 7Fh/000Dh | Y |
|
|
|
XDREAD | 52h | N |
|
|
|
XDWRITE | 50h | N |
|
|
|
XPWRITE | 51h | N |
|
|
|
[1]Pulsar XT.2 drives can format to 512, 520, 524, 528, 4096, 4160, 4192 and 4224 bytes per logical block.
[2]Warning. Power loss during a firmware upgrade can result in firmware corruption. This usually makes the drive inoperable.
[3]Reference MODE SENSE command 1Ah for mode pages supported.
[4]Y = Yes. Command is supported.
N = No. Command is not supported.
A = Support is available on special request.
Pulsar XT.2 SAS Product Manual, Rev. B | 49 |
