Table 13-62: Write Compression Interval 2 Log Parameter - Tandberg Data SLR7-140 PROGRAMMER Manual

BYTE BIT 7
n+0 Parameter Code = 0004h
n+1
n+2 DU
n+3 Parameter Length = 02h
n+4 Write compression interval 2
n+5

Table 13-62: Write Compression Interval 2 Log Parameter

Parameter Code
DU
DS
TSD
ETC
TMC
LBIN
LP
Parameter Length
Write compression
interval 2
Tandberg Data
Write Compression Interval 2 Log Parameters
6 5
DS TSD
The Parameter Code is set to 0004h.
The Disable Update (DU) bit is not defined for List
Parameters (indicated by the LP bit) and is set to 0.
(Note: This bit can not be changed by the initiator
The Disable Save (DS) bit is set to 1 to indicate that
the Drive does not support saving of this log parameter.
(Note: This bit can not be changed by the initiator)
The Target Save Disable (TSD) bit is set to 1 to
indicate that the Drive does not provide any Drive-
defined method for saving of this log parameter.
(Note: This bit can not be changed by the initiator)
The Enable Threshold Comparison (ETC) bit is not defined
for List Parameters (indicated by the LP bit) and is set
to 0.
(Note: This bit can not be changed by the initiator)
The Threshold Met Criteria (TMC) field is not defined
for List Parameters (indicated by the LP bit) and is set
to 0.
(Note: This bit can not be changed by the initiator)
The LBIN bit is set to 1 to indicate that the List
Parameter is a binary information.
(Note: This bit can not be changed by the initiator)
The List Parameters (LP) bit is set to 1 to indicate
that the parameter is a List Parameter.
(Note: This bit can not be changed by the initiator)
This field is set to 02h to indicate that the counter is
2 bytes wide.
This field specifies the amount of data (unit: %) that
has a compression ratio between 1.2 and 1.6. The value
is reset when a new cartridge is inserted or when
starting to write from BOP.
13-66 Tandberg SLR Product Line SCSI Functional Specifications
4 3
ETC TMC
Log Sense
2 1 0
LBIN LP