Asus P3B-F User Manual page 18

3. HARDWARE SETUP
2) CPU External Frequency Selection (DSW-Switches 7-10)
This option tells the clock generator what frequency to send to the CPU, DRAM, and
the PCI bus. 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 fre-
quency (the advertised CPU speed).
NOTE: In JumperFree mode, all dip switches (DSW) must be set to OFF.
P3B-F CPU External
Frequency Selection
NOTE: Overclocking your processor is not recommended. It may result in a slower
speed. Voltage Regulator Output Selection (VID) is not needed for the Pentium III /
II / Celeron processor because it sends VID signals directly to the onboard power
controller.
WARNING!
Frequencies above 100MHz exceed the specifications for the
onboard Intel Chipset and are not guaranteed to be stable.
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ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 66.0MHz
PCI BUS
33.4MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM
100.0MHz
PCI BUS
33.4MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 110.0MHz
PCI BUS
36.7MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM
120.0MHz
PCI BUS
40.0MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM
133.0MHz
PCI BUS
33.3MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 150.0MHz
PCI BUS 37.5MHz
ASUS P3B-F User's Manual
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
83.0MHz
75.0MHz
41.6MHz
37.5MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
103.0MHz 105.0MHz
34.3MHz 35.0MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
112.0MHz
115.0MHz
37.3MHz
38.3MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
124.0MHz 124.0MHz
41.3MHz
31.0MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
133.0MHz 140.0MHz
44.3MHz 35.0MHz
6 7 8 9 10
6 7 8 9 10
6 7 8 9 10
6 7 8 9 10
6 7 8 9 10