Asus P/I-P55TP4N - Manual (Page 64)

P/I-P55TP4N User's Manual 58
Decide whether or not you need to terminate the PCI-SC200 based on its
position in the SCSI chain. Only the devices at each end of the chain need to
be terminated. If you have only internal or only external devices connected
to the PCI-SC200, then you must terminate the PCI-SC200. If you have
both internal and external devices connected, you must not terminate the
card. See the following example which illustrates this concept.
SCSI Device 1 SCSI Device 2
Termination Required
(End Device)
Termination Required
(JP5 Open)
Termination Required
(End Device)
SCSI Device 3 SCSI Device 4
SCSI Device 2 SCSI Device 1
Termination Required
(End Device)
No Termination Required
(JP5 Short)
SCSI ID Numbers
All SCSI devices, including the PCI-SC200 interface card must have a SCSI
identification number that is not in use by any other SCSI device. There are
eight possible ID numbers, 0 through 7. The PCI-SC200 has a fixed SCSI
ID of 7.
You can connect up to seven SCSI devices to the interface card. You must
set a SCSI ID number for each device. SCSI devices vary in how they set
the ID number. Some use jumpers, others have some kind of selector switch.
Refer to the manual for any device you install for details on how to set its ID
number.
VI. PCI-SC200
(SCSI ID Numbers)
VI. PCI-SC200 SCSI Card