IBASE MB899X - Manual (Page 33)

BIOS SETUP
MB899X User’s Manual 29
Advanced BIOS Features
This section allows you to configure and improve your system and
allows you to set up some system features according to your preference.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced BIOS Features
CPU Feature Press Enter ITEM HELP
Hard Disk Boot Priority Press Enter
Virus Warning Disabled
CPU L1 and L2 Cache Enabled
Quick Power On Self Test Enabled
First Boot Device Floppy
Second Boot Device Hard Disk
Third Boot Device CDROM
Boot Other Device Enabled
Swap Floppy Drive Disabled
Boot Up Floppy Seek Disabled
Boot Up NumLock Status On
Gate A20 Option Fast
Typematic Rate Setting Disabled
Typematic Rate (Chars/Sec) 6
Typematic Delay (Msec) 250
Security Option Setup
APIC Mode Enabled
MPS Version Control for OS 1.4
OS Select For DRAM>64MB Non-OS2
Report No FDD For WIN 95 Yes
Small Logo (EPA) Show Enabled
Menu Level >
CPU Feature
Press Enter to configure the settings relevant to CPU Feature.
Hard Disk Boot Priority
With the field, there is the option to choose, aside from the hard disks connected,
“Bootable add-in Cards” which refers to other external devices.
Virus Warning
If this option is enabled, an alarm message will be displayed when trying to write
on the boot sector or on the partition table on the disk, which is typical of the
virus.
CPU L1 and L2 Cache
Cache memory is additional memory that is faster than conventional DRAM
(system memory). CPUs from 486-type on up contain internal cache memory,
and most, but not all, modern PCs have additional (external) cache memory.
When the CPU requests data, the system transfers the requested data from the
main DRAM into cache memory, for even faster access by the CPU. These allow
you to enable (speed up memory access) or disable the cache function.