User Guide

Jumper Table Summary
C-4
AMD K5 CPU Core
Frequency
Ratio External
Bus
Clock
S1 S2 S3 JP4,JP5,JP6,JP25
PR100 100MHz = 1.5x 66MHz OFF OFF OFF 1-2 & 1-2 & 1-2 & 1-2
PR133 100MHz = 1.5x 66MHz OFF OFF OFF 1-2 & 1-2 & 1-2 & 1-2
PR166 116MHz = 1.75x 66MHz ON ON OFF 1-2 & 1-2 & 1-2 & 1-2
AMD K6 CPU Core
Frequency
Ratio External
Bus
Clock
S1 S2 S3 JP4,JP5,JP6,JP25
K6-166 166MHz = 2.5x 66MHz ON ON OFF 1-2 & 1-2 & 1-2 & 1-2
K6-200 200MHz = 3x 66MHz OFF ON OFF 1-2 & 1-2 & 1-2 & 1-2
K6-233 233MHz = 3.5x 66MHz OFF OFF OFF 1-2 & 1-2 & 1-2 & 1-2
K6-266 266MHz= 4x 66MHz ON OFF ON 1-2 & 1-2 & 1-2 & 1-2
K6-300 300MHz= 4.5x 66MHz ON ON ON 1-2 & 1-2 & 1-2 & 1-2
K6-2 333 333MHz 3.5x 95MHz OFF OFF OFF 2-3 & 1-2 & 2-3 & 2-3
K6-2 350 350MHz 3.5x 100MHz OFF OFF OFF 1-2 & 1-2 & 2-3 & 2-3
K6-2 366 366MHz 5.5x 66MHz OFF OFF ON 1-2 & 1-2 & 1-2 & 1-2
K6-2 380 380MHz 4x 95MHz ON OFF ON 2-3 & 1-2 & 2-3 & 2-3
K6-2 400 400MHz 4x 100MHz ON OFF ON 1-2 & 1-2 & 2-3 & 2-3
K6-2 450 450MHz 4.5x 100MHz ON ON ON 1-2 & 1-2 & 2-3 & 2-3
K6-III 400 400MHz 4x 100MHz ON OFF ON 1-2 & 1-2 & 2-3 & 2-3
K6-III 450 450MHz 4.5 100MHz ON ON ON 1-2 & 1-2 & 2-3 & 2-3
DRAM Clock
JP23
1-2
2-3
JP24
1-2
2-3
DRAM CLK
CPU CLK
AGP CLK
Clear CMOS
JP14
1-2
2-3
Clear CMOS
Normal operation
(default)
Clear CMOS