Asus P/I-P55TP4(XE)(XEG) - Manual (Page 19)

i .
P/1-P55TP4XEG User's Manual
Tenninator Settings
SCS[ devices ari connected together in a "diaui” by cables, In­
ternal devices collect to the PQ-5C200 with a riFty-^pin ilat ribbon
cable External devices connect to the external port with a bCSI^2
cable if there is mare than one internal or external device, additional
devices Lire conneettid wUhcables to fojTn a "daisy chain''. The SCSI
chair must be "terminated" at both ends, or the devices in the chain
will not work properly.
Mariy SCSI devices use a set ¡if terminating resistors to terminate
the device- The PCI-SClOO has "active" termination that yon set us­
ing jumper JP5. If yon need tn terminate the PCI-SC200, you do it by
setting the jumper. The are two settings, terminated and
untermiiuted, as showfi below',
JP5: Tenrtiiiatpr setting
Term ¡nation
Enabled
(default}
iT?
D_ 9:¡ Termination
, Disabled
Decide whether or not you need to terminate the PC1-SC20D
based on i(& position in the SCSI chain. Only the devices at each end
of the chain need tu be terminated. If you have
O f t l t f internal or ofн Н iн
external devices connected to 1he 1’0-SC200, then you miisf termi­
nate the FCJ-SC200. If you have
bolU internal and external devices
Connected, you fu'irsl n<?f terminate the card. l"he figures on the next
page illustrate Lh^Se requirements.