ASUS PR-DLSW motherboard user guide
2-15
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
CONFIG_SW
1. Reserved
2. Reserved
3. Reserved
4. Reserved
5. Frequency Multiple
6. Frequency Multiple
7. Frequency Multiple
8. Frequency Multiple
ON
12345678
OFF ON
CLKSW
ON
1.Frequency Selection
2.Frequency Selection
3.Frequency Selection
4.Frequency Selection
5.Reserved(Must On)
OFF
ON
12345
PR-DLSW
®
PR-DLSW CPU
External Frequency Selection
CLKSW
ON
12345
CPU 100MHz
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).