American Megatrends Atlas PCI-II User Manual page 14

Step 2 Configure CPU,
Select CPU Voltage
J11 Pins1-2 Shorted
Standard CPU V oltage
If you are not sure about the voltage specification for the
CPU that will be installed in this motherboard, please call
Intel and make sure that you set J11 correctly. Selecting
the wrong voltage may damage the CPU.
Select CPU Speed J24, J25, J39, and J37 are two-pin bergs that
CPU Speed
75 MHz
90 MHz
100 MHz
120 MHz
133 MHz
150 MHz
166 MHz
200 MHz
Please contact American Megatrends technical support at
770-246-8645 to support a CPU running at a higher speed.
8 Atlas PCI-II Motherboard User's Guide
Continued
The Atlas PCI-II motherboard supports
Intel Pentium CPUs that adhere to either the
standard or VRE voltage specifications. J11 is a
three-pin berg that selects the CPU voltage.
Important
together set the CPU speed.
J25
Shorted Shorted
OPEN Shorted
Shorted
OPEN Shorted
Shorted
OPEN Shorted
Shorted
Shorted
Important
J11 Pins 2-3 Shorted
VRE CPU V oltage
J24 J39
OPEN
OPEN
OPEN OPEN
Shorted
OPEN Shorted
Shorted
OPEN Shorted
OPEN OPEN
J37
OPEN
OPEN
OPEN
OPEN
OPEN
Shorted
Shorted
Shorted
Cont'd