Hardware Setup
11
Dual Voltage CPU Setting
Dual voltage CPUs are designed to use different voltage for VIO and
VCore and they include Intel P55CX, AMD-K5-PRxxxHx, AMD-K5-
PRxxxJx, AMD-K5-PRxxxKx, AMD K6, Cyrix 6x86L, and Cyrix M2.
Refer to the following figures to set these CPUsÕ voltage:
P.B. SRAM
32k x 32
586
CPU
Family
JP48
P.B. SRAM
32k x 32
JP36
1
3
JP43
JP44
JP45
JP46
JP47
1
3
1
3
JP30
JP31
JP46
JP47
2.5V CPU
JP46
JP47
2.7V – 2.9V CPU
Figure 2Ð2Ð3. Intel P55CX, AMD K5/K6, CYRIX 6X86 L/M2 Dual
Voltage CPU