Asus CUV4X-E CUV4X-E User Manual - Page 18

ASUS CUV4X-E User's Manual, CPU External Frequency Selection DIP_SW Switches 5-8 - overclocking

Page 18 highlights

3. HARDWARE SETUP 2) CPU External Frequency Selection (DIP_SW Switches 5-8) 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 frequency (the advertised CPU speed). CUV4X-E ® CUV4X-E CPU External Frequency Selection ON ON ON 12345678 CPU PCI 66MHz 33MHz ON 12345678 68MHz 34MHz ON 12345678 75MHz 37MHz ON 12345678 CPU PCI 80MHz 40MHz ON 12345678 83MHz 42MHz ON 12345678 100MHz 33MHz ON 12345678 CPU PCI 103MHz 34MHz 12345678 105MHz 35MHz 12345678 112MHz 37MHz ON ON ON 12345678 CPU PCI 115MHz 38MHz 12345678 120MHz 40MHz ON ON 12345678 124MHz 31MHz ON 12345678 CPU PCI 133MHz 33MHz 12345678 140MHz 35MHz 12345678 150MHz 37MHz WARNING! Set the CPU frequency only to the recommended settings. Frequencies other than the recommended CPU bus frequencies are not guaranteed to be stable. Overclocking the processor is not recommended. It may result in a slower speed. 3. H/W SETUP Motherboard Settings 18 ASUS CUV4X-E User's Manual

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18
ASUS CUV4X-E User’s Manual
3. HARDWARE SETUP
2)
CPU External Frequency Selection (DIP_SW Switches 5–8)
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
frequency (the advertised CPU speed).
3. H/W SETUP
Motherboard Settings
WARNING!
Set the CPU frequency only to the recommended settings. Frequencies
other than the recommended CPU bus frequencies are not guaranteed to be stable.
Overclocking the processor is not recommended. It may result in
a slower speed.
CUV4X-E CPU External
Frequency Selection
83MHz
42MHz
ON
1234
5678
66MHz
33MHz
ON
1234
5678
68MHz
34MHz
ON
1234
5678
75MHz
37MHz
ON
1234
5678
80MHz
40MHz
ON
1234
5678
CPU
PCI
CPU
PCI
100MHz
33MHz
ON
1234
5678
CPU
PCI
103MHz
34MHz
ON
1234
5678
105MHz
35MHz
ON
1234
5678
112MHz
37MHz
ON
1234
5678
133MHz
33MHz
ON
1234
5678
140MHz
35MHz
ON
1234
5678
150MHz
37MHz
ON
1234
5678
120MHz
40MHz
ON
1234
5678
124MHz
31MHz
ON
1234
5678
CPU
PCI
115MHz
38MHz
ON
1234
5678
CPU
PCI
CUV4X-E