Front Side Bus Speed
CPU speed = FSB x Core/Bus ratio
Jumper JP1 allows you to set the
FSB (Front Side Bus).
table on the right for jumper set-
tings.
See Section 2-6 for processor
speed settings (DIP switch 1).
SCSI Termination Enable/
Disable
P3TDE6: Jumper JP60.
P3TDER: Jumper JP64.
The SCSI Termination jumper al-
lows you to enable or disable ter-
mination for the SCSI connectors.
The normal (default) position is
open to enable SCSI termination.
See the table on the right for
jumper settings.
Watchdog Enable/Disable
JP64 (P3TDE6) and JP73 (P3TDER)
allow you to enable or disable the
Watchdog feature.
(default) position is open to dis-
able the Watchdog timer and en-
able the speaker. This jumper set-
ting works in conjunction with the
setting in BIOS. See the table on
the right for jumper settings.
See the
The normal
2-15
Chapter 2: Installation
F ro n t S id e (S ys te m ) B u s S p e e d
J u m p e r S e ttin g s (J P 1 )
Jumper
P osition
D efinition
1-2
A uto
2-3
100 M H z
O F F
133 M H z
N ote: T he A uto setting allo ws
the C P U to set the speed.
S C S I T e rm in atio n
E n a b le /D is a b le
J u m p e r S e tting s
(J P 6 0 , J P 6 4 )
Jumper
P osition
D efinition
O pen
E nabled
C losed
D isabled
W a tc h d o g
E n a b le /D is a b le
J u m p e r S e tting s
(J P 6 4 , J P 7 3 )
Jumper
P osition
D efinition
O pen
D isabled
C losed
E nabled
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