Mainboard User’s Manual
10
Microprocessor
2.4. Microprocessor
The mainboard is designed to operate with the following processors:
Processor Type
Speed
FSB
Intel Celeron
Intel Coppermine
Intel Coppermine
466 ~ 766+ MHz
500 ~ 850+ MHz
533 ~ 933+ MHz
66 MHz
100 MHz
133 MHz
VIA Cyrix III
VIA Cyrix III
500+ MHz
533+ MHz
100 MHz
133 MHz
An onboard switching voltage regulator provides the required 1.3 to
3.5 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.
2.5. CPU Packaging
PGA370 CPUs are packaged in a FC-PGA or PPGA (Flip Chip or In-
tegrated Circuit-Plastic Pin Grid Array) configuration.
2.6. CT5880 Ensoniq Controller (Optional)
This mainboard offers the option of a built-in CT5880 Ensoniq digi-
tal controller. The CT5880 provides the next generation of audio
performance to the Sound Blaster AudioPCI product line.
•
CD Audio over the PCI Bus
•
PCI Bus Master for fast DMA
•
AC97 interface/Microsoft PC97/98 compliant
•
Multimedia PC Level II/III compliant
•
Supports multiple sample rate
•
Supports Aureal A3D API for 3D Positional Audio
•
CD Audio over the PCI Bus
Summary of Contents for P6F127
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