Send Diagnostic - IBM Ultrastar 36LZX Specifications

- 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 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 of Illegal Request and Illegal
Field in Parameter List.
Ÿ Address to Translate contains the address to translate. If the logical block format is specified, the
first 4 bytes of the field (bytes 6 to 9) contain the LBA and the remainder must be zero. For the
physical format the address must be specified as follows.
Byte
7
6-8 Cylinder Number
9 Head Number
10-13 Sector Number or Bytes from Index
Figure 150. Address to translate
8.34.3 Send Diagnostic Page 80
This requests the drive to perform off-line read scan.
Byte
7 6
0 Page Code = 80h
1 Reserved = 0
2-3 Page Length = 04h
SMART Revision = 03h
4
Reserved = 0
5
(MSB) Off-line Immediate Time
6
7
Figure 151. Send Diagnostic Page 80
Ÿ Off-line Immediate Time specifies the delay to start off-line read scan in seconds. When this value
is zero, the target starts off-line read scan immediately.
Bit
6 5 4 3
Bit
5 4 3
Ultrastar 36LZX hard disk drive specifications
2 1 0
2 1 0
(LSB)
172