User's Manual

DLT4000 SCSI Interface
8-60 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
8.4.9.7 Device Configuration Page (10h)
The drive supports the Device Configuration Page which has the following format:
Bit
7 6 5 4 3 2 1 0
0 PS(0) 0 Page Code (10h)
1 Additional Page Length (0Eh)
2 Res CAP CAF Active Format
Byte 3 Active Partition
4 Write Buffer Full Ratio
5 Read Buffer Full Ratio
6 (MSB)
7 Write Delay Time (LSB)
8 DBR BIS RSmk AVC SOCF RBO REW
9 Gap Size
10 EOD Defined EEG SEW Reserved
11 (MSB)
12 Buffer Size at Early Warning (optional)
13 (LSB)
14 Select Data Compression Algorithm
15 Reserved
Figure 8-37 Device Configuration Page Format
In this page, only the Write Delay Time and Select Data Compression Algorithm
parameters are changeable.
PS
Must be zero.
CAP, CAF, Active Format
These fields are not supported and must be zero on MODE SELECT.