Receive Diagnostic - IBM Ultrastar 36LZX Specifications

8.23.2 Receive Diagnostic Page 40
Using the Send Diagnostics command, an address in either physical or logical format is supplied to the
drive. This page is then used to retrieve the address translated into the other format.
Byte
7 6
0 Page Code = 40h
1 Reserved = 0
2-3 Page Length = 0Ah
4 Reserved =
5 RA ALTS
6 -
Translated Address
13
Figure 131. Receive Diagnostic Page 40
Ÿ Supplied Format is the value supplied by the Send Diagnostic command; it may be one of the three
following values:
- 000b Block format
- 100b Bytes From Index format
- 101b Physical Sector format
It specifies the format in which the address has been supplied.
Ÿ Translate Format is the value supplied by the Send Diagnostic command and specifies the format
in which the address has been translated into List. 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.
Otherwise the Target will terminate the command with Check Condition status.
Ÿ RA (Reserved Area) is set to one if the translated block is a reserved area.
Ÿ ALTS (Alternate Sector) is set to one if the translated block is in alternate sector area.
Ÿ ALTT (Alternate Track) is set to one if the translated block is in alternate track area. This bit is not
used by the drive.
Bit
5 4 3
0
ALTT Reserved=0
Ultrastar 36LZX hard disk drive specifications
2 1 0
Supplied format
Translate format
156