Asus P/I-AP55T - Manual (Page 70)

P/I-AP55T User's Manual
Bus & CPU External Clock Speed Selector: JP4, JP5 & JP6
Set these according to the Bus clock and the CPU's external clock speed
Ext Clock JP4 JP5 JP6 Int. Clk Speed
66Mhz 2&3 1&2 2&3 100/133/167MHz
60Mhz 2&3 2&3 1&2 90/120/150MHz
SOMhz 1&2 2&3 2&3 75MHz
Note: CPUs are normally listed by their /nferna/clock speed. You MUST
also set JP11 & 12 for the correct multiple of the external clock speed.
C_
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o o
C-
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o o
05
1
o
1
05
(!)
o
1 1
■ D
05
o o
o
-U “O
tn "D -a
tn 4^
“O -D
on
66MHz 60MHz SOMHz
PS/2 Mouse Port Selector: JP7
This jumper controls the on-board PS/2 Mouse port. When set to Enable, the port
is active and uses IRQ12
JP7
Enable 1&2 Default
Disable 2&3
o
a
00
c_ -o
Enable
PS/2 Mouse
O
o
CO
-tJ
Disable
PS/2 Mouse
4-2