User's Guide

Commands: Mode Select (15h) Page 77
The following table explains the page layout fields
Field Name
Bytes Description
Page Code 0 The Page Code field identifies the format and parameters for this page as
follows:
Hex Code Page Name
02 Disconnect/reconnect
0A Control mode
0F Data compression control
10 Device configuration
11 Medium partition
1C Tape Alert Mode
1D Element address assignment
(Autoloader only)
1F Device capabilities
(Autoloader only)
Page Length 1 The Page Length field specifies the length (in bytes) of the mode
parameters that follow the Page Length field.
Mode
Parameters
2-n The mode parameters are described in the following subsections.
Disconnect/Reconnect Page (02h)
The Disconnect/Reconnect page allows the host to tune performance of the SCSI
bus. The following table illustrates this page.
Byte
Bits
7 6 5 4 3 2 1 0
0 0 0 | Page Code (02h)
1 Page Length (0Eh)
2 0 0 0 0 0 0 0 0
3 0 0 0 0 0 0 0 0
4 0 0 0 0 0 0 0 0
5 0 0 0 0 0 0 0 0
6 0 0 0 0 0 0 0 0
7 0 0 0 0 0 0 0 0
8 0 0 0 0 0 0 0 0
9 0 0 0 0 0 0 0 0
10 MSB—Maximum Burst Size
11 Maximum Burst Size—LSB
12 0 0 0 0 0 0 DTDC
13 0 0 0 0 0 0 0 0
14 0 0 0 0 0 0 0 0
15 0 0 0 0 0 0 0 0