Asus MEB-VM User Manual page 16

III. HARDWARE SETUP
4. CPU Bus Frequency Selector (FS0, FS1, FS2, FS3, FS4)
This option tells the clock generator what frequency to send to the CPU, DRAM, and
440BX AGPset. This allows the selection of the CPU's External frequency (or BUS
Clock). The BUS Clock multiplied by the BUS Ratio equals the CPU's Internal fre-
quency (the advertised CPU speed).
5. 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.
MEB-VM CPU Settings
WARNING!
Frequencies above 100MHz exceed the specifications for the on-
board Intel Chipset and are not guaranteed to be stable. PCI frequencies above
33MHz exceed the specifications for PCI cards and are not guaranteed to be stable.
Set the jumpers by the Internal speed of your processor as follows:
Intel CPU Model
Celeron (PPGA) 366MHz 5.5x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [1-2] [1-2] [1-2]
Celeron (PPGA) 333MHz 5.0x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [1-2] [1-2] [2-3]
Celeron (PPGA) 300MHz 4.5x 66MHz [1-2] [1-2] [2-3] [2-3] [2-3] [2-3] [1-2] [2-3] [1-2]
NOTES: Overclocking your processor is not recommended. It may result in a slower
speed. Voltage Regulator Output Selection (VID) is not needed for the Pentium II/Celeron
processor because it sends a VID signal directly to the onboard power controller.
16
1 2 3
FS0
FS1
FS2
FS3
FS4
CPU 66.8MHz
PCI 33.4MHz
1 2 3
FS0
FS1
FS2
FS3
FS4
CPU 112.0MHz 115.0MHz
37.3MHz
PCI
CPU Bus Frequency
3 3
2
2
1
1
3.0x(3/1) 3.5x(7/2)
3
3
2 2
1 1
5.0x(5/1) 5.5x(11/2)
CPU Core:Bus Frequency Multiple
Freq. Ratio BUS F. FS0 FS1 FS2 FS3 FS4 BF3 BF2 BF1 BF0
ASUS MEB-VM User's Manual
1 2 3 1 2 3 1 2 3 1 2 3
75.0MHz 83.0MHz 100.3MHz 103.0MHz
37.5MHz 41.6MHz 33.4MHz 34.3MHz
1 2 3 1 2 3 1 2 3 1 2 3
120.0MHz 124.0MHz 124.0MHz
38.3MHz 40.0MHz 41.3MHz 31.0MHz
3
3
2 2
1
1
4.0x(4/1) 4.5x(9/2)
3
2
1
6.0x(6/1)
(CPU BUS Freq.)
1 2 3 1 2 3
105.0MHz 110.0MHz
35.0MHz 36.7MHz
1 2 3 1 2 3
133.0MHz 133.0MHz
44.3MHz 33.3MHz
(Freq. Multiple)