Asus P3C2000 P3C20000 User Manual - Page 22

ASUS P3C2000 User's Manual, CPU External Frequency Setting DSW-1, -2, -3, -4, -5, CPU Speed, CPU

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3. H/W SETUP Motherboard Settings 3. HARDWARE SETUP 9) CPU External Frequency Setting (DSW-1, -2, -3, -4, -5) This option tells the clock generator what frequency to send to the CPU and the PCI bus. This allows the selection of the CPU's External frequency. IMPORTANT: 1. In JumperFree mode, all dip switches (DSW-1-DSW-5) must be set to OFF. 2. When JumperFree mode is enabled, use BIOS setup in place of these switches (see CPU Speed in Advanced Menu in BIOS Setup). NOTE: Only selected switches are illustrated. For a complete frequency listing, see next page. SW2 CPU→ 100.0MHz 103.0MHz 105.0MHz 107.0MHz ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 ON 12345 P3C2000 CPU→ 109MHz 112.0MHz 114.0MHz 116.0MHz ® ON 12345 ON 12345 ON 12345 ON 12345 P3C2000 CPU External Clock (BUS) Frequency Selection CPU→ 120MHz 125.00MHz 133.0MHz 138.0MHz ON 12345 ON 12345 ON 12345 ON 12345 CPU→ 142.0MHz 150.0MHz 168MHz 180MHz (JumperFree Mode) NOTE: If your processor does not have a locked Frequency Multiple, you must use CPU Core:Bus Freq. Multiple in 4.4 Advanced Menu of the BIOS setup to set the Frequency Multiple. If the Frequency Multiple is locked, setting the Frequency Multiple in BIOS setup will have no effect. 22 ASUS P3C2000 User's Manual

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ASUS P3C2000 User’s Manual
3. HARDWARE SETUP
Motherboard Settings
3. H/W SETUP
9)
CPU External Frequency Setting (DSW-1, -2, -3, -4, -5)
This option tells the clock generator what frequency to send to the CPU and the
PCI bus. This allows the selection of the CPU’s
External
frequency.
IMPORTANT:
1.
In JumperFree mode, all dip switches (DSW-1–DSW-5) must be set to OFF.
2.
When JumperFree mode is enabled, use BIOS setup in place of these switches
(
see
CPU Speed
in
Advanced Menu
in BIOS Setup).
NOTE:
Only selected switches are illustrated. For a complete frequency listing,
see next page.
NOTE:
If your processor does not have a locked Frequency Multiple, you must
use
CPU Core:Bus Freq. Multiple
in
4.4 Advanced Menu
of the BIOS setup to
set the Frequency Multiple. If the Frequency Multiple is locked, setting the Fre-
quency Multiple in BIOS setup will have no effect.
P3C2000 CPU External
Clock (BUS) Frequency
Selection
SW2
CPU
→
103.0MHz
105.0MHz
100.0MHz
ON
12345
ON
12345
ON
12345
CPU
→
112.0MHz
114.0MHz
109MHz
ON
12345
ON
12345
ON
12345
CPU
→
125.00MHz
133.0MHz
120MHz
ON
12345
ON
12345
ON
12345
(JumperFree Mode)
107.0MHz
ON
12345
116.0MHz
ON
12345
138.0MHz
ON
12345
CPU
→
150.0MHz
168MHz
142.0MHz
ON
12345
ON
12345
ON
12345
180MHz
ON
12345
P3C2000