
Volt.
Short Pin Settings
VID1
VID2
VID3
VID4
VID5
2.5V
2-3
1-2
2-3
1-2
1-2
2.4V
1-2
1-2
2-3
1-2
1-2
2.3V
2-3
2-3
1-2
1-2
1-2
2.2V
1-2
2-3
1-2
1-2
1-2
2.1V
2-3
1-2
1-2
1-2
1-2
*Auto: When all 1-2 pins are shorted, the core voltage will automatically
be determined.
BF: Set system bus multiplier ratio jumpers
Use this 3 x 4-pin jumper set to manually set the
system bus multiplier ratio. See later in this
chapter for information on the system bus
multiplier ratio setting required for the processor
that you have installed.
Ratio
Short Pin Settings
BF1
BF2
BF3
BF4
Auto*
1-2
1-2
1-2
1-2
2
2-3
2-3
2-3
2-3
4
2-3
1-2
2-3
2-3
3
2-3
2-3
1-2
2-3
5
2-3
1-2
1-2
2-3
2.5
2-3
2-3
2-3
1-2
4.5
2-3
1-2
2-3
1-2
3.5
2-3
2-3
1-2
1-2
5.5
2-3
1-2
1-2
1-2
6
1-2
2-3
2-3
2-3
8
1-2
1-2
2-3
2-3
7
1-2
2-3
1-2
2-3
Res.
1-2
1-2
1-2
2-3
6.5
1-2
2-3
2-3
1-2
1.5
1-2
1-2
2-3
2-3
7.5
1-2
2-3
1-2
1-2
2
1-2
1-2
1-2
1-2
*Auto: When all 1-2 pins are shorted, the system bus multiplier ratio will
automatically be determined.
77
BF4
BF4
1 2 3