Asus P4SGL-MX - Manual (Page 43)

2-14 Chapter 2: BIOS Information
2.4 Advanced Menu
CPU Speed
This displays the current speed of the CPU installed.
CPU Frequency Multiple
This field displays frequency multiple value between the CPU’s internal frequency
(CPU speed) and external frequency.
CPU/PCI Frequency (MHz)
This feature tells the clock generator what frequency to send to the system bus
and PCI bus. The bus frequency (external frequency) multiplied by the bus multiple
equals the CPU speed.
CPU/Memory Frequency Ratio [Auto]
This field determines whether the memory clock frequency is set to be in
synchronous or asynchronous mode with respect to the system frequency. The
options that appear in the popup menu vary according to the CPU Frequency
(MHz). Configuration options: [Auto]
CPU Level 2 Cache [Enabled]
These fields allow you to choose from the default [Enabled] or choose [Disabled] to
turn on or off the CPU Level 1 and Level 2 built-in cache. Configuration options:
[Disabled] [Enabled]
BIOS Update [Enabled]
This field functions as an update loader integrated into the BIOS to supply the
processor with the required data. When set to [Enabled], the BIOS loads the
update on all processors during system bootup. Configuration options: [Disabled]
[Enabled]