23
Chapter 2 INSTALLATION
2-7 Hardware Jumper/Switch Setup
12. External HCLK Frequency
Setup (JCK1~4)
JCK3
JCK2
JCK1
CPU
(MHz)
PCI
(MHz)
AGP
(MHz)
1-2
1-2
1-2
100
33.3
66.6
1-2
1-2
2-3
90
30
60
1-2
2-3
1-2
83.3
33.3
66.6
1-2
2-3
2-3
75
30
60
2-3
1-2
1-2
75
37.5
75
2-3
1-2
2-3
68.5
34.25 68.5
2-3
2-3
1-2
66.8
33.4
66.8
2-3
2-3
2-3
60
30
60
Note :
1 – 2
Make Pin Cap On Pin 1 & 2
2 – 3
Make Pin Cap On Pin 2 & 3
EP-PI11 User’s Manual
JCK1
JCK2
JCK3
JCK4
1 2 3
