Table 7-1. Scsi Termination Guidelines - Dell OptiPlex GXi Reference And Installation Manual

Configuration
Internal narrow
and wide SCSI
devices
Internal wide
SCSI and external
narrow SCSI
devices
Internal wide
SCSI and external
wide SCSI devices
Internal narrow
SCSI and external
narrow SCSI
devices
Internal narrow
SCSI devices only
Internal wide
SCSI devices only
NOTE: For the full name of an abbreviation or acronym, see the Glossary in your online System User's Guide.

Table 7-1. SCSI Termination Guidelines

SCSI Host
Adapter Card
Termination
enabled for upper
8 bits
Termination
enabled for upper
8 bits
Termination dis-
abled
Termination dis-
abled
Termination
enabled for lower
8 bits
Termination
enabled for lower
8 bits
Internal Narrow
SCSI Device(s)
Termination
enabled for lower
8 bits on last device
Not applicable
Not applicable
Termination
enabled for lower
8 bits on last device
Termination
enabled for lower
8 bits on last device
Not applicable
Internal Wide
SCSI Device(s)
Termination
enabled for all
16 bits on last
device
Termination
enabled for all
16 bits on last
device
Termination
enabled for all
16 bits on last
device
Not applicable
Not applicable
Termination
enabled for all
16 bits on last
device
Installing Drives
External Narrow
SCSI Device(s)
Not applicable
Termination
enabled for lower
8 bits
Termination
enabled for all
16 bits
Termination
enabled for lower
8 bits
Not applicable
Not applicable
7-11