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SCSI Description
Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives
5–111
5.17
MODE SENSE (10) COMMAND (5Ah)
The MODE SENSE command allows the initiator to read the drive’s sector
descriptor and mode pages.
See Figure 5-47 for MODE SENSE (10) Command Descriptor Block – Data Format,
Figure 5-48 for Mode Parameter Header (10 Byte) — Data Format, and Figure 5-49
for Mode Parameter Block Descriptor – Data Format. Refer to Tables 5-45, 5-46, and
5-51 for descriptions of the fields.
Bit
Byte
7
6
5
4
3
2
1
0
0
Operation Code (5Ah)
1
Logical Unit Number
Reserve
d
DBD
Reserved
2 – 6
Reserved
7 – 8
(MSB)
Allocation Length
(LSB)
9
Control
Figure 5–47 MODE SENSE (10) Command Descriptor Block – Data Format
Bit
Byte
7
6
5
4
3
2
1
0
0 - 1
(MSB)
Mode Data Length
(LSB)
2
Medium Type
3
Device-Specific Parameter
4 - 5
Reserved
6 - 7
Block Descriptor Length
Figure 5–48 Mode Parameter Header (10 Byte) — Data Format
Field Descriptions for the Mode Parameter Header are given in the table that follows.
Summary of Contents for Quantum Atlas 10K II 9.2/18.4/36.7/73.4 GB
Page 15: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xv...
Page 19: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xix...
Page 25: ...About This Manual 1 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 55: ...Installation 3 28 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 69: ...SCSI Description 5 2 Quantum Atlas 10K II Ultra160 m SCSI Hard Disk Drives...
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Page 315: ...Feature Descriptions 6 14 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 321: ...Appendix A Quick Reference A 6 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 363: ...Appendix B SCSI Bus Signal Timing B 42 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 369: ...Index I 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 370: ......
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