
Contents Page v
ERASE Command Descriptor Block...................................................................37
Command Descriptor Block Field Description....................................................37
Completion Status ..............................................................................................37
EXCHANGE MEDIUM (AutoLoader Only) (A6h)......................................................39
EXCHANGE MEDIUM Command Descriptor Block...........................................39
Command Descriptor Block Field Descriptions..................................................39
Completion Status ..............................................................................................40
INITIALIZE ELEMENT STATUS (AutoLoader Only) (07h) .......................................41
INITIALIZE ELEMENT STATUS Command Descriptor Block............................41
Completion Status ..............................................................................................41
INQUIRY (12h)..........................................................................................................42
INQUIRY Command Descriptor Block................................................................42
Command Descriptor Block Field Description....................................................42
Standard INQUIRY Data Format ........................................................................43
Standard INQUIRY Data Format Field Descriptions ..........................................43
INQUIRY Drive Serial Number Data Format Page.............................................45
Drive Serial Number Data Format Field Descriptions ........................................45
Completion Status ..............................................................................................45
LOAD/UNLOAD (1Bh)...............................................................................................46
LOAD/UNLOAD Command Descriptor Block.....................................................46
Command Descriptor Block Field Description....................................................46
Completion Status ..............................................................................................47
LOCATE (2Bh) ..........................................................................................................48
LOCATE Command Descriptor Block ................................................................48
Command Descriptor Block Field Description....................................................48
LOCATE and the BT Bit......................................................................................49
Completion Status ..............................................................................................50
LOG SELECT (4Ch)..................................................................................................51
LOG SELECT Command Descriptor Block ........................................................51
Command Descriptor Block Field Description....................................................52
Errors Detected in the Command Descriptor Block............................................52
Use of the PC Bits...............................................................................................52
LOG SELECT Parameter Data...........................................................................53
LOG SENSE (4Dh)....................................................................................................58
LOG SENSE Command Descriptor Block..........................................................58
Command Descriptor Block Field Description....................................................59
Using Page Control Bits......................................................................................60
Using the Parameter Pointer Field .....................................................................61
Log Sense Pages ...............................................................................................61
Completion Status ..............................................................................................73
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