Asus P2-M3A3200 User Manual page 60

FSB Frequency [200]
Displays the frequency sent by the clock generator to the system bus and PCI
bus. Use the <+> and <-> keys to adjust the FSB frequency. You can also type
the desired FSB frequency using the numeric keypad. The values range from 200
to 600. Refer to the table below for the correct Front Side Bus and CPU External
Frequency settings.
FSB / CPU External Frequency Synchronization
Front Side Bus
FSB 1600
FSB 1333
FSB 1066
FSB 800
CPU Spread Spectrum [Center 1%]
Allows you to set the CPU spread spectrum. Configuration options: [Disabled]
[Center 1%] [Center 0.5%]
Source Spread Spectrum [Center 1%]
Allows you to set the source spread spectrum. Configuration options: [Disabled]
[Center 1%] [Center 0.5%]
ATIG Spread Spectrum [Center 1%]
Allows you to set the ATIG spread spectrum. Configuration options: [Disabled]
[Center 1%] [Center 0.5%]
4-22
CPU External Frequency
400 MHz
333 MHz
266 MHz
200 MHz
Chapter 4: BIOS setup