Asus P3V4X User Manual page 18

3. HARDWARE SETUP
3. CPU Bus Frequency Selection (U12–Switches 7, 8, 9, 10)
This option tells the clock generator what frequency to send to the CPU, DRAM, and
PCI bus. This allows the selection of the CPU's External frequency (or BUS Clock).
The BUS Clock multiplied by the BUS Multiple equals the CPU's Internal frequency
(the advertised CPU speed).
NOTE: In JumperFree mode, all dip switches must be set to OFF.
P3V4X
R
P3V4X 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 required for Pentium III/II
processors because they send signals directly to the onboard power regulator.
WARNING!
Frequencies above 133MHz exceed the specifications for the on-
board chipset and are not guaranteed to be stable.
18
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 80MHz
PCI 40MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 66MHz
PCI 33MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM
68MHz
PCI
34MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 115MHz
PCI 38MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 140MHz
PCI 35MHz
ON
1 2 3 4 5 6 7 8 9 10
CPU/DRAM 133MHz
PCI 33MHz
ASUS P3V4X User's Manual
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6
75MHz
37MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6
103MHz
34MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6
100MHz
33MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6
110MHz
36MHz
ON ON
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6
150MHz
37MHz
7 8 9 10
83MHz
42MHz
7 8 9 10
112MHz
37MHz
7 8 9 10
120MHz
40MHz
7 8 9 10
105MHz
35MHz
7 8 9 10
124MHz
31MHz