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10 Contents
2 Messages 25
Message Out Support (Parallel SCSI only) 25
Message In Support (Parallel SCSI only) 26
Extended Message Support 27
Status 29
3 Commands—Introduction 31
Summary 31
Command Details 32
Pre-Execution Checks 32
Bad LUN Check 32
Deferred Error Check 33
Diagnostic Status Check 33
Fixed Bit Check 34
Flag Link Check 34
Illegal Command Check 34
Illegal Field/Request Check 34
Media Access Check 35
Media Information Check 36
Media Write Check 37
Parameter List Check 37
Reservation Check 37
Unit Attention Check 38
Command Descriptor Block 38
4 Commands 41
ERASE 19h 42
INQUIRY 12h 44
INQUIRY Data Pages 45
Vital Product Data Pages 49
Supported Vital Product Data Pages Page 49
Unit Serial Number Page 50
Device Identification Page 51
Defined Identifiers 52
Drive Component Revision Levels Pages 53
LOAD/UNLOAD 1Bh 55