2-12 Detailed Host Adapter Installation
Version 2.3 Copyright © 2002–2004, 2006 by LSI Logic Corporation. All rights reserved.
2.5 Setting SCSI IDs
SCSI IDs identify each SCSI device on the SCSI bus. Each SCSI ID on
a given bus must be unique. The IDs are 0–15 for a 16-bit bus. The
preset host adapter ID setting is 7, which gives the highest priority to the
host adapter.
Typically, you set the SCSI ID of the SCSI device with jumpers or with a
switch on the device. You must not duplicate SCSI IDs on a SCSI bus.
LSI recommends that you record the SCSI IDs of all SCSI devices. Ta bl e
2.1 provides a place to keep this record.
Table 2.1 SCSI ID Record for Dual Channel Host Adapter
SCSI ID SCSI Device Channel A SCSI Device Channel B
15
14
13
12
11
10
9
8
7 Ultra320 SCSI host adapter Ultra320 SCSI host adapter
6
5
4
3
2
1
0