User Guide

Hardware Installation
2-9
INTEL
Pentium
MMX
CPU Core
Frequency
Ratio External
Bus Clock
JP1 & JP2 & JP3 JP4 & JP5 & JP6
PP/MT 150 150MHz = 2.5x 60MHz 2-3 & 2-3 & 1-2 1-2 & 2-3 & 1-2
PP/MT 166 166MHz = 2.5x 66MHz 2-3 & 2-3 & 1-2 2-3 & 2-3 & 1-2
PP/MT 200 200MHz = 3x 66MHz 1-2 & 2-3 & 1-2 2-3 & 2-3 & 1-2
PP/MT 233 233MHz = 3.5x 66MHz 1-2 & 1-2 & 1-2 2-3 & 2-3 & 1-2
Cyrix 6x86
& 6x86L
CPU Core
Frequency
Ratio External
Bus Clock
JP1 & JP2 & JP3 JP4 & JP5 & JP6
P150+ 120MHz = 2x 60MHz 2-3 & 1-2 & 1-2 1-2 & 2-3 & 1-2
P166+ 133MHz = 2x 66MHz 2-3 & 1-2 & 1-2 2-3 & 2-3 & 1-2
P200+ 150MHz = 2x 75MHz 2-3 & 1-2 & 1-2 2-3 & 1-2 & 1-2
Cyrix M2 CPU Core
Frequency
Ratio External
Bus Clock
JP1 & JP2 & JP3 JP4 & JP5 & JP6
MX-PR166 150MHz = 2.5x 60MHz 2-3 & 2-3 & 1-2 1-2 & 2-3 & 1-2
MX-PR200 166MHz = 2.5x 66MHz 2-3 & 2-3 & 1-2 2-3 & 2-3 & 1-2
MX-PR233 200MHz = 3x 66MHz 1-2 & 2-3 & 1-2 2-3 & 2-3 & 1-2
MX-PR266 233MHz = 3.5x 66MHz 1-2 & 1-2 & 1-2 2-3 & 2-3 & 1-2
AMD K5 CPU Core
Frequency
Ratio External
Bus Clock
JP1 & JP2 & JP3 JP4 & JP5 & JP6
PR90 90MHz = 1.5x 60MHz 1-2 & 1-2 & 1-2 1-2 & 2-3 & 1-2
PR100 100MHz = 1.5x 66MHz 1-2 & 1-2 & 1-2 2-3 & 2-3 & 1-2
PR120 90MHz = 1.5x 60MHz 1-2 & 1-2 & 1-2 1-2 & 2-3 & 1-2
PR133 100MHz = 1.5x 66MHz 1-2 & 1-2 & 1-2 2-3 & 2-3 & 1-2
PR166 116MHz = 1.75x 66MHz 2-3 & 2-3 & 1-2 2-3 & 2-3 & 1-2
AMD K6 CPU Core
Frequency
Ratio External
Bus Clock
JP1 & JP2 & JP3 JP4 & JP5 & JP6
PR2-166 166MHz = 2.5x 66MHz 2-3 & 2-3 & 1-2 2-3 & 2-3 & 1-2
PR2-200 200MHz = 3x 66MHz 1-2 & 2-3 & 1-2 2-3 & 2-3 & 1-2
PR2-233 233MHz = 3.5x 66MHz 1-2 & 1-2 & 1-2 2-3 & 2-3 & 1-2