Table 19: Commands supported by Cheetah 15K.6 SAS family drives (continued)
Command name | Command code | Supported |
|
|
|
Test Unit Ready | 00h | Y |
|
|
|
Verify | 2Fh | Y |
|
|
|
BYTCHK bit |
| Y |
|
|
|
Write | 0Ah | Y |
|
|
|
Write and Verify | 2Eh | Y |
|
|
|
DPO bit |
| Y |
|
|
|
Write Buffer (modes 0, 2, supported) | 3Bh | Y |
|
|
|
Firmware Download option |
| Y |
(modes 5, 7, Ah and Bh supported) [3] |
|
|
|
|
|
Write Extended | 2Ah | Y |
|
|
|
DPO bit |
| Y |
|
|
|
FUA bit |
| Y |
|
|
|
Write Long | 3Fh | Y |
|
|
|
Write Same | 41h | Y |
|
|
|
PBdata |
| N |
|
|
|
LBdata |
| N |
|
|
|
XDRead | 52h | N |
|
|
|
XDWrite | 50h | N |
|
|
|
XPWrite | 51h | N |
|
|
|
[1]Cheetah 15K.7 drives can format to 512, 520, 524, or 528 bytes per logical block.
[2]Warning. Power loss during flash programming 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.
Cheetah 15K.7 SAS Product Manual, Rev. A | 47 |
