Hardware Setup
13
Dual Voltage CPU Setting
Dual voltage CPUs are designed to use different voltage for VIO and
VCore and they include Intel P55C series, Cyrix 6x86L/6x86MX, AMD
K6, and
MMX
technology included CPUs. Refer to the following
figures to set these CPUsÕ voltage:
JP30
1 3 5 7 9 11
2.8V CPU (default)
(i.e., P55C, 6x86L)
JP30
1 3 5 7 9 11
2.1V CPU
(i.e., K6)
JP30
1 3 5 7 9 11
2.9V CPU
(i.e., K6)
JP30
1 3 5 7 9 11
3.2V CPU
(i.e., P54C)
Socket 7
(586 CPU
Family)
Flash BIOS
JP30
13579
1
1
JP30
1 3 5 7 9 11
2.2V CPU
(i.e., K6-3D266, 3D300)
Figure 2Ð2Ð2. Dual Voltage CPU
Note:
Due to various design, please ask your CPU dealer for the exact
VIO and VCORE voltage before you install it.
Memory Configuration
The mainboard supports one bank of
72-pin SIMM modules and three
strips of 168-pin/3.3V Unbuffered DIMM modules.
The mainboard
requires SIMM of at least 70ns access time.
The mainboard supports
from 4 to 256 Mbytes
with no other restrictions
on memory configurations. You must install two strips of SIMM
modules to complete a bank.