SOYO SY-5SSM User's Manual & Technical Reference page 25

Hardware Setup
Frequency Settings for IDT ™ Processors
Processor
Frequency Setting Ratio
IDT X86 CPU 2-300
** Set the proper CPU frequency according to the marking on the CPU.
Frequency Settings for Rise ™ Processors
Processor
Frequency Setting Ratio
Rise mP6 PR266
Rise mP6 PR266
** Set the proper CPU frequency according to the marking on the CPU.
Bus
Clock
2.5 x 100MHz 33MHz
Bus
Clock
3.0 x 66MHz
2.0 x 100MHz 33MHz
21
SY-5SSM & SY-5SSM/5 V1.1
PCI
CPU Host Bus
Setting: JP32
Clock
8
6
4
2
PCI
CPU Host Bus
Clock Setting: JP32
8
6
33MHz
4
2
8
6
4
2
Frequency
Multiplier:
SW1
2 4 6
7
5
3
1
1 3 5
Frequency
Multiplier:
SW1
2 4 6
7
5
3
1
1 3 5
2 4 6
7
5
3
1
1 3 5