Asus P2-99 User Manual page 17

Pentium iii/ii/celeron motherboard
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III. HARDWARE SETUP
6. CPU Core:BUS Frequency Multiple (BF0, BF1, BF2, BF3)
This option sets the frequency multiple between the Internal frequency of the
CPU and the CPU's External frequency. These must be set in conjunction with the
CPU Bus Frequency.
P2-99
P2-99 CPU Core:BUS Frequency Multiple
WARNING!
Frequencies above 100MHz exceed the specifications for the on-
board Intel Chipset and are not guaranteed to be stable.
Set the jumpers by the Internal speed of your processor as follows:
Intel CPU Model
Freq.
Pentium III
550MHz 5.5x 100MHz [1-2] [1-2] [1-2] [2-3] [1-2] [1-2] [1-2] [2-3] [1-2]
Pentium III
500MHz 5.0x 100MHz [1-2] [1-2] [1-2] [2-3] [2-3] [1-2] [1-2] [2-3] [1-2]
Pentium II/III
450MHz 4.5x 100MHz [1-2] [1-2] [1-2] [2-3] [1-2] [2-3] [1-2] [2-3] [1-2]
Pentium II
400MHz 4.0x 100MHz [1-2] [1-2] [1-2] [2-3] [2-3] [2-3] [1-2] [2-3] [1-2]
Pentium II
350MHz 3.5x 100MHz [1-2] [1-2] [1-2] [2-3] [1-2] [1-2] [2-3] [2-3] [1-2]
Celeron
466MHz 7.0x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [1-2] [2-3] [1-2] [2-3]
Celeron
433MHz 6.5x 66MHz [1-2] [1-2] [2-3] [2-3] [1-2] [2-3] [2-3] [1-2] [2-3]
Celeron
400MHz 6.0x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [2-3] [1-2] [1-2]
Pentium II/Celeron 333MHz 5.0x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [1-2] [1-2] [2-3] [2-3]
Pentium II/Celeron 300MHz 4.5x 66MHz [1-2] [1-2] [2-3] [2-3] [1-2] [2-3] [1-2] [2-3] [2-3]
Pentium II/Celeron 266MHz 4.0x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [1-2] [2-3] [2-3]
Pentium II
233MHz 3.5x 66MHz [1-2] [1-2] [2-3] [2-3] [1-2] [1-2] [2-3] [2-3] [2-3]
NOTES:
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/
Celeron processors because they send VID signals directly to the onboard power
regulator.
1
2
3
1
2
3
BF3
BF2
BF1
BF0
2.0x (2/1)
2.5x (5/2)
1
2
3
1
2
3
BF3
BF2
BF1
BF0
4.5x (9/2)
5.0x (5/1)
1
2
3
1
2
3
BF3
BF2
BF1
BF0
7.0x (7/1)
7.5x (15/2)
(CPU BUS Freq.)
Mult. BUS F.
FS0 FS1 FS2 FS3 BF0 BF1 BF2 BF3 AGP
ASUS P2-99 User's Manual
1
2
3
1
2
3
1
2
3
3.0x (3/1)
3.5x (7/2)
4.0x (4/1)
1
2
3
1
2
3
1
2
3
6.5x (13/2)
5.5x (11/2)
6.0x (6/1)
1
2
3
8.0x (8/1)
(Freq. Multiple)
17

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