Intel i845-PE, User Manual, Page: 55 / 86

BIOS
Page 4-25
Watching-Dog Function
If you select enabled and overclock fail before POST code 26h, the system will reset
automatically by default configuration.
Options: Enabled, Disabled.
CPU FSB/SPEED
Enables you to set the CPU front side bus speed. The default is 100 MHz. Enables
you to adjust CPU clock 1MHz by step. Pressing Enter displays the following
screen:
Key in the DEC (decimalism) number for the CPU FSB/SPEED.
Note: Overclocking failure will cause no display on monitor. At this moment,
please press “
Insert
” key to revert back to the initial or default setting
to boot up your system.
Memory Frequency
Enables you to select a ratio of the Double Data Rate Synchronous DRAM to match
the installed DRAM frequency 200/266/333/333+MHz. We recommend that you
leave this item at the default value.
When the FSB is 400MHz the options will display 1:1 =>DDR200, 3:4 =>DDR266, 4:5=>
DDR250, Auto =>DDR266.
When the FSB is 533MHz the options will display 1:1 =>DDR266, 3:4=>DDR354, 4:5 =>
DDR333, Auto =>DDR266.
When the FSB is 800MHz the options will display 1:1=>DDR400. (Use DDR400
memory to obtain the best CPU performance)