User's Guide

9LSHU
81,;&203$7,%,/,7<*8,'(
T-010, Rev. B November 13, 2001
Configuring for the DEC/Compaq Unix Environment
Finding existing SCSI controllers and devices
SCSI ID #7 is almost always dedicated to the SCSI controller. Never
configure your target device for ID 7 unless you are absolutely sure that the
controller is not addressed for ID 7. Figure 1 shows the locations of the
SCSI ID address jumpers for the Viper 200.
Drive-configuration jumper pins
Jumper Settings:
Default
settings:
SCSI ID=0
SCSI ID=1
SCSI ID=2
SCSI ID=3
SCSI ID=4
SCSI ID=5
SCSI ID=6
SCSI ID=7
SCSI ID=8
SCSI ID=9
SCSI ID=10
SCSI ID=11
SCSI ID=12
SCSI ID=13
SCSI ID=14
SCSI ID=15
Term. power
Pins: Function:
1-2 SCSI ID bit 0
3-4 SCSI ID bit 1
5-6 SCSI ID bit 2
7-8 SCSI ID bit 3
9-10 Reserved
11-12 Termination Power
Figure 1: SCSI jumper settings for the Viper 200