VIA Technologies P4XB-S User Manual page 46

Chapter 3
Port92 or chipset specific method resulting in faster system performance. When
Normal is selected, A20 is controlled by a keyboard controller or chipset hard-
ware.
Typematic Rate Setting
This item is used to enable or disable the typematic rate setting including
Typematic Rate & Typematic Delay.
Typematic Rate (Chars/Sec)
After Typematic Rate Setting is enabled, this item allows you to set the rate
(characters/second) at which the keys are accelerated. Settings: 6, 8, 10, 12,
15, 20, 24 and 30.
Typematic Delay (Msec)
This item allows you to select the delay between when the key was first pressed
and when the acceleration begins. Settings: 250, 500, 750 and 1000.
Security Option
This specifies the type of BIOS password protection that is implemented. Set-
tings are described below:
Option
Setup
System
OS Select For DRAM > 64MB
This allows you to run the OS/2
64MB. Setting options: Non-OS2, OS2.
Full Screen LOGO Show
This setting enables/disables the Full Screen LOGO Show capability.
Video BIOS Cacheable
Selecting Enabled allows caching of the video BIOS ROM at C0000h to C7FFFh,
resulting in better video performance. However, if any program writes to this
memory area, a system error may result. Settings: Enabled and Disabled.
Description
The password prompt appears only when end users try to
run Setup.
A password prompt appears every time when the com-
puter is powered on or when end users try to run Setup.
®
operating system with DRAM greater than
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