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2.7
Switches and jumper
2.7.1 Switches
The following figure shows the location and default settings of the DIP
switches on the motherboard.
Keep the default settings for stable system operation.
®
PR-DLSW
PR-DLSW DIP Switches
1. CPU external frequency selection (CLKSW Switches 1-5)
This option tells the clock generator what frequency to send the CPU.
This allows the selection of the CPU's external frequency (or Bus
Clock). The BUS Clock multiplied by the Frequency Multiple equals the
CPU's internal frequency (the advertised CPU speed).
®
PR-DLSW
PR-DLSW CPU
External Frequency Selection
ASUS PR-DLSW motherboard user guide
CLKSW
1.Frequency Selection
2.Frequency Selection
3.Frequency Selection
4.Frequency Selection
5.Reserved(Must On)
ON
OFF
CONFIG_SW
1. Reserved
2. Reserved
3. Reserved
4. Reserved
5. Frequency Multiple
6. Frequency Multiple
7. Frequency Multiple
8. Frequency Multiple
OFF ON
CLKSW
CPU 100MHz
2-15
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