Read/Write Compression Ratio Page (32H); Figure 4-19. Read / Write Compression Ratio (32H) Page Header - Data Format; Table 4-19. Read / Write Compression Ratio (32H) Page Header - Field Descriptions - Quantum DLT 1 Interface Manual

4.8.6

Read/Write Compression Ratio Page (32h)

The Read / Write Compression Ratio page begins with a 4-byte header followed by the log parameter
blocks of 6 or 8 bytes, depending on the parameter code selected.
Bit
Byte
0
1
2 - 3
Figure 4-19. Read / Write Compression Ratio (32h) Page Header — Data Format
Table 4-19. Read / Write Compression Ratio (32h) Page Header — Field Descriptions
Field Name
Page Code
Additional Length
81-81276-01 Rev A01
7 6
Reserved
(MSB)
Description
The Page Code echoes the page code specified in the LOG SENSE CDB.
The Additional Length field specifies the number of bytes available and depends
on the parameters requested.
5 4
Page Code (32h)
Reserved
Additional Length
July 2004
DLT1/VS80 SCSI Interface Guide
3 2 1 0
(LSB)
4-35