Send Diagnostic; Table 148. Diagnostic; Table 149. Diagnostic - Hitachi HUS151473VL3800 - Ultrastar 73.4 GB Hard Drive Specifications

17.34.1 Send Diagnostic Page 0
This page requests that the drive return a list of supported pages on the next RECEIVE DIAGNOSTICS command.
Table 148: Diagnostic Page 0
Byte
7
0
1
2 - 3
17.34.2 Send Diagnostic Page 40
This allows the Initiator to translate a LBA or physical sector address to the other format. The address to be translated is passed
to the Target with the SEND DIAGNOSTIC command and the results are returned to the Initiator by the RECEIVE DIAG-
NOSTICS command.
The Target will read the parameter list from the Initiator, and, if no errors are detected in the parameter list, Good status will be
returned. The data translation will be performed upon receipt of the RECEIVE DIAGNOSTICS command.
Table 149: Diagnostic Page 40
Byte
7
0
1
2-3
4
5
6-13
Supplied Format may take one of the following three values:
- 000b Block format
- 100b Bytes From Index format
- 101b Physical Sector format
It specifies the format in which the address has been supplied.
• Translate Format specifies the format that the address should be translated into. If the supplied format is the Block
format, the Translate format must be either Bytes from Index or Physical Sector format. If the supplied format is the
Bytes from Index or Physical Sector format, the Translate format must be Block format. If either of the format fields
is invalid or they specify the same format, the command will terminate with Check Condition status with a sense
code of Illegal Request and Illegal Field in Parameter List.
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6 5 4
Page Code = 0
Reserved = 0
Page Length = 0
6 5 4
Page Code = 40h
Reserved = 0
Page Length = 0Ah
Reserved = 0
Reserved = 0
Address to Translate
Hitachi Ultrastar 15K147 SCSI Hard Disk Drive Specification
Bit
3 2
Bit
3 2
Supplied format
Translate format
188
1 0
1 0