Mainboard User’s Manual
12
2.4. Microprocessor
The mainboard is designed to operate with the following processors:
An onboard switching voltage regulator provides the required 1.05 to
1.825 volts for the processor. The processor sends five VID (Voltage
Identification) signals to the switching voltage regulator. The switch-ing
regulator generates the correct voltage for the processor.
Processor Type
FSB
Intel FC-PGA C eleron
Intel FC-PGA Pentium III
Intel FC-PGA2 (Tualatin) Pentium III
66/100 MHz
100/133 MH z
133 MHz
VIA C yrix C3
100/133 MH z
2.5. CPU Packaging
PGA370 CPUs are packaged in a FC-PGA, FC-PGA2 configuration.
Microprocessor
No .
Name
Functio n
28
J34
ID E VCC
29
JP11
PS/2 Mouse and Keyboard Power-O
30
BT1
RTX battery
31
Flash BIOS
