15
2
Hardware Installation
External System Bus Clock / Frequency Ratio - DIP Switch Settings
If the processor you are using is not included in the previous
tables, please refer to the tables below and set SW2 according
to the external system bus clock and frequency ratio of your
processor.
Frequency Ratio
SW2: 1-3
1.5x / 3.5x
Frequency Ratio
SW2: 1-3
2x
2.5x
4x
4.5x
5x
3x
5.5x
DIP Switch Settings for IDT Processors
C6-180 - 60MHz - 3x
C6-200 - 66MHz - 3x
WINCHIP2-200 -
66MHz - 3x
IDT Processors
SW2: 1-6
IDT Processors
SW2: 1-6
C6-225 - 75MHz - 3x
WINCHIP2-225 -
75MHz - 3x
WINCHIP2-266 -
83MHz - 3x
C6-240 - 60MHz - 4x
WINCHIP2-240 -
60MHz - 4x
WINCHIP2-300 -
100MHz - 3x
DIP Switch Settings for IBM Processors
IBM Processors
SW2: 1-6
IBM Processors
SW2: 1-6
6x86MX-PR200 -
66MHz - 2.5x
6x86MX-PR233 -
75MHz - 2.5x
6x86MX-PR266 -
83MHz - 2.5x
6x86MX-PR300 -
75MHz - 3x
6x86MX-PR333 -
83MHz - 3x
6x86MX-PR300 -
66MHz - 3.5x