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Table 8: | Commands supported by Cheetah 15K.5 SCSI family drive (Continued) | ||
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Command name | Command code | Supported by | |
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Translate page (40h) |
| Y | |
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Set Limits |
| 33h | N |
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Start Unit/Stop Unit (spindle ceases rotating) | 1Bh | Y | |
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Synchronize Cache | 35h | Y | |
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Test Unit Ready | 00h | Y | |
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Verify |
| 2Fh | Y |
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BYTCHK bit |
| Y | |
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Write |
| 0Ah | Y |
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Write and Verify | 2Eh | Y | |
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DPO bit |
|
| Y |
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Write Buffer (modes 0, 2, supported) | 3Bh | Y | |
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Firmware Download option |
| Y | |
(modes 5, 7, Ah and Bh supported) [3] |
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Write Extended | 2Ah | Y | |
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DPO bit |
|
| Y |
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FUA bit |
|
| Y |
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Write Long |
| 3Fh | Y |
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Write Same |
| 41h | Y |
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PBdata |
|
| N |
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LBdata |
|
| N |
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XDRead |
| 52h | N |
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XDWrite |
| 50h | N |
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XPWrite |
| 51h | N |
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[1]The drive can format to any even number of bytes per sector from 512 to 528.
[2]Tables 10 show how individual bits are set and which are changeable by the host.
[3]WARNING: A power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable.
Cheetah 15K.5 SCSI Product Manual, Rev. J | 49 |