Figure 58. Command Support Data Format - IBM IC35L036UWDY10 - Ultrastar 36.7 GB Hard Drive Specifications

8.5.1.2 Inquiry data format - CmdDt = 1
Byte
7
0 Peripheral Qualifier
1
2
3
4
5
6
m

Figure 58. Command support data format

! Peripheral Qualifier is set to zero to indicate that the LUN specified in the IDENTIFY Message is cur-
rently supported. Peripheral Qualifier is set to 011b when the LUN specified in the IDENTIFY
Message is not present.
! Peripheral Device Type is set to zero to indicate that the device is a Direct-Access. Peripheral
Device Type is set to 1Fh when the LUN specified in the IDENTIFY Message is not present.
! Support indicates the type of command support. The following table defines the values and mean-
ings of the Support field.
3
For all commands except INQUIRY and REQUEST SENSE if an invalid LUN is specified, a CHECK
CONDITION will be returned.
6 5 4
Reserved
Version
Reserved
Reserved
CDB Size = m-5
CDB Usage Data
3
Ultrastar 146Z10 hard disk drive specifications
Bit
3 2
Peripheral Device Type
Support
59
1 0