Technical information
DS Block
VC Block
DS & VC DIP Switch Block Locations
DS5 ISA Bus Clock Settings
External Clock DS5 Bus Clock
50Mhz On 6.25MHz
Off 8.33MHz
60MHz On 7.5MHz
Off 10MHz
66MHz On 8.25MHz
Off 11MHz
Note:
The suggested setting is highlighted in bold face type in the chart.
DS5 ON: ISA Bus Clock = External Clock ÷ 8
DS5 OFF: ISA Bus Clock = External Clock ÷ 6
Factory default setting is ON
1 2 3 4 5 6 7 8
ON
DIP
1 2 3 4 5 6 7 8
ON
DIP