User's Guide
Table Of Contents
- Preface
- Theory of Operation
- Media Changer Commands
- Overview of Command and Status Processing
- Media Changer Command Descriptions
- Initialize Element Status Command (07h)
- Inquiry Command (12h)
- Load Unload Command (1Bh)
- Log Sense Command (4Dh)
- Mode Select (6) / (10) Command (15h / 55h)
- Mode Sense (6) / (10) Command (1Ah/ 5Ah)
- Move Medium Command (A5h)
- Persistent Reserve In Command (5Eh)
- Persistent Reserve Out Command (5Fh)
- Position to Element Command (2Bh)
- Prevent/Allow Medium Removal (1Eh)
- Read Buffer Command (3Ch)
- Read Element Status Command (B8h)
- Release Element (10) Command (57h)
- Release Unit (6) Command (17h)
- Report Device Identifier Command (A3h)
- Report LUNS Command (A0h)
- Request Sense Command (03h)
- Reserve Element (10) Command (56h)
- Reserve Element (6) Command (16h)
- Send Diagnostic Command (1Dh)
- Set Device Identifier Command (A4h)
- Test Unit Ready Command (00h)
- Write Buffer Command (3Bh)
- Index

Chapter 2 Media Changer Commands
Mode Select (6) / (10) Command (15h / 55h)
Quantum SuperLoader 3 Software Interface Guide 44
Mode Parameter Header 2
The figures and table that follow provide an illustration and description
of the fields that make up the
MODE SELECT command’s Mode Parameter
header.
Figure 29 Mode Select (6)
Parameter Header
Figure 30 Mode Select (10)
Parameter Header
Mode Parameter
Block Descriptor
8 bytes in length; not applicable to a media
changer device.
Page(s) The
Page Code(s) of the pages that are a part of this
MODE SELECT command.
Bit
Byte76543210
0
Reserved
1
Reserved
2
Reserved
3
Block Descriptor Length
Bit
Byte76543210
0 - 1
Reserved
2
Reserved
Field Name Description