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DLT1/VS80 SCSI Interface Guide
81-81276-01 Rev A01
July 2004
4-61
4.9.10 EEPROM Vendor Unique Page (3Eh)
The tape drive supports a Vendor Unique Page, which you can use to modify savable parameters. Only
one savable parameter can be changed per MODE SELECT command. The page has the following
format:
Figure 4-39.
MODE SELECT EEPROM Vendor Unique Page — Data Format
The ASCII string has a parameter name, followed by one or more space characters, a parameter value,
and an ASCII
line-feed
or
null
character. When the string is parsed, the parameter value is interpreted
as indicated in the following table. The parameter name can be in uppercase or lowercase.
Bit
Byte
7
6
5
4
3
2
1
0
0
PS
0
Page Code (3Eh)
1
Additional Page Length
2
ASCII String of Parameter Name and Value
Table 4-37.
MODE SELECT EEPROM Vendor Unique Page — Parameter Descriptions
Name
Value Rep
Default
Length
(Bytes)
Usage
VendorID
ASCll
QUANTUM
8
Vendor ID in INQUIRY Data (see
Table 4-4, “Standard Inquiry Data Page —
Field Descriptions” on page 4-6
)
ProductID
ASCll
Decimal
VS80
16
Product ID in INQUIRY Data (see
Table 4-4, “Standard Inquiry Data Page —
Field Descriptions” on page 4-6
)
CacheTMS
ASCll
Decimal
0
1
0, 1 = Do not cache filemarks unless
IMMED bit is 1.
2 = Cache if not two in a row unless
IMMED bit is 1.
3 = Always cache filemarks.
DefaultCompON
ASCll
Binary
1
1
When set to 0, defaults compression off
upon power-up/reset. When set to 1,
defaults compression to on upon powerup/
reset.
DefFixedBlkLen
ASCll
Decimal
0
8
Sets the default fixed block size.
DefSEW
ASCll
Binary
0
1
Sets the default SEW parameter.
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: ......