User Guide

A-1
Appendix A
Jumper Table Summary
Selecting the CPU Frequency
JP1
2-3
1-2
1-2
1-2
1-2
2-3
2-3
2-3
2-3
1-2
1-2
1-2
1-2
2-3
JP2
1-2
1-2
1-2
2-3
2-3
1-2
1-2
2-3
2-3
1-2
1-2
2-3
2-3
1-2
JP3
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
2-3
1-2
CPU Frequency
Ratio
1.5x
2x
2.5x
3x
3.5x
4x
4.5x
5x
5.5x
6x
6.5x
7x
7.5x
8x
JP6
1-2
2-3
JP5
1-2
2-3
CPU External
Clock
66MHz (default)
60MHz
INTEL
Pentium II
CPU Core
Frequency
Ratio External
Bus Clock
JP3 & JP2 & JP1 JP6 & JP5
Klamath 200 200MHz = 3x 66MHz 1-2 & 2-3 & 1-2 1-2 & 1-2
Klamath 233 233MHz = 3.5x 66MHz 2-3 & 2-3 & 1-2 1-2 & 1-2
Klamath 266 266MHz = 4x 66MHz 1-2 & 1-2 & 2-3 1-2 & 1-2