Tape Mark Counters Page; Table 13-33: Tape Mark Counters Page - Tandberg Data SLR7-140 PROGRAMMER Manual

BYTE BIT 7
00 RESERVED
01 RESERVED
02 Page Length = 0010h
03
04
 Filemark Counter Parameters
11
12

Setmark Counter Parameters
19
Page Code
Page Length
BYTE BIT 7
n+0 Parameter Code = 0000h
n+1
n+2 DU
n+3 Parameter Length = 04h
n+4
 Filemark Counter
n+7
Table 13-34:
Parameter Code
DU
DS
Tandberg Data
13.3.8.

Tape Mark Counters Page

6 5
Page Code = 32h

Table 13-33: Tape Mark Counters Page

The Page Code for this page is 32h.
This field is set to 0010h indicating that the page
parameters occupy 16 bytes.
Filemark Counter Log Parameters
6 5
DS TSD
Filemark Counter Log Parameters
The Parameter Code is set to 0000h.
A Disable Update (DU) bit set to 0 indicates that the
Drive is free to update the counter.
A DU bit set to 1 indicates that the Drive shall not
update the counter except in response to a LOG SELECT
command that specifies a new value for the counter.
The initiator may use the LOG SELECT command to set or
clear the DU bit.
The Drive will set the DU bit to 1 when the counter
reaches its maximum value (FFFFFFFFh).
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)
13-36 Tandberg SLR Product Line SCSI Functional Specifications
4 3
4 3
ETC TMC
Log Sense
2 1 0
2 1 0
R LP