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DLT1/VS80 SCSI Interface Guide
81-81276-01 Rev A01
July 2004
5-3
5.2.1 Device Capabilities Page (1Fh)
The tape drive supports the Device Capabilities Page.
Figure 5-2
shows the data format for the page.
Figure 5-2.
Device Capabilities Page — Data Format
Bit Field Values
•
Elements that can store media: StorDT, StorST
•
Valid Source
-
Destination pairs: ST
-
DT, DT
-
ST
All the “MT
-
XX” and the “XX
-
MT” entries are 0, since the loader does not accept a Medium Transport
element address as a source or destination.
All the “IE
-
XX” and the “XX
-
IE” entries are 0 since there is no Import/Export element.
Bytes 12 through 15 are all 0 as the medium changer does not support the exchange medium
command. The medium changer does not support “ST
-
ST” or “DT
-
DT”.
Bit
Byte
7
6
5
4
3
2
1
0
0
PS
0
Page Code (1Fh)
1
Additional Page Length (0Eh)
2
Reserved
StorDT
StorI/E
StorST
StorMT
3
Reserved
4
Reserved
MT-DT
MT_1/E
MT-ST
MT-MT
5
Reserved
ST-DT
ST-I/E
ST-ST
ST-MT
6
Reserved
IE-DT
IE-I/E
IE-ST
IE-MT
7
Reserved
DT-DT
DT-I/E
DT-ST
DT-MT
8 – 11
Reserved
12
Reserved
MT<>DT
MT<>I/E
MT<>ST
MT<>MT
13
Reserved
ST<>DT
ST<>I/E
ST<>ST
ST<>MT
14
Reserved
IE<>DT
IE<>I/E
IE<>ST
IE<>MT
15
Reserved
DT<>DT
DT<>I/E
DT<>ST
DT<>MT
Summary of Contents for DLT1/VS80 SCSI
Page 1: ...DLT1 VS80 SCSI Interface Guide...
Page 6: ...DLT1 VS80 SCSI Interface Guide vi July 2004 81 81276 01 Rev A01 Notes...
Page 12: ...Table of Contents xii July 2004 81 81276 01 Rev A01 Notes...
Page 16: ...List of Figures xiv July 2004 81 81276 01 Rev A01 Notes...
Page 20: ...List of Tables xviii July 2004 81 81276 01 Rev A01 Notes...
Page 24: ...Chapter 1 Introduction 1 4 July 2004 81 81276 01 Rev A01 Notes...
Page 32: ...Chapter 2 General SCSI Bus Operation 2 8 July 2004 81 81276 01 Rev A01 Notes...
Page 42: ...Chapter 3 SCSI Messages 3 10 July 2004 81 81276 01 Rev A01 Notes...
Page 181: ......