16 / Chapter 3 Installation
USB
COM2
AMR SLOT
PCI SLOT2
PCI SLOT1
AGP1
JACK1
JACK2
JACK3
T : K / B
B: Mouse
Printer
PANEL1
J3
J4
J6
FAN1
J2
JBAT1
JWOL1
FAN2
GAME1
BIOS
ISA SLOT1
VIA
VIA
COM1
CO
D
EC
CDIN1
BSEL1
BSEL0
JCK1
JCK2
JCK3
JCK4
CPU External (Bus) Frequency Selection -JCK1, JCK2, JCK3,
JCK4
The JCK1~4 jumpers is used to set PCI and CPU external bus clock.
C L K
P C I
J C K 1
J C K 2
J C K 3
J C K 4
133.3
33.3
1
1
1
1
124
3 1
0
1
1
1
15037.5
1
0
1
1
140
3 5
0
0
1
1
10 5
3 5
1
1
0
1
110
36.7
01
01
115
38.3
1
001
120
4 00001
100
33.3
1
1
1
0
133.3
44.43
01
1
0
112
37.3
1
01
0
10
3
34.3
001
0
66.8
33.4
1
1
00
83.3
41.7
01
00
7 5
37.5
1
000
124
41.3
0000
1 : 1 - 2 ( S H O R T )
0 : 2 - 3 ( S H O R T )