EPOX EP-3VCA, Руководство пользователя, Страница: 28 / 67

BIOS EP-3VCA
Page 4-6
Gate A20 Option : This refers to the way the system addresses memory above
1MB (extended memory). The default is Fast.
Normal : The A20 signal is controlled by the keyboard controller or chipset
hardware.
Fast : The A20 signal is controlled by Port 92 or chipset specific method.
Memory Parity/ECC Check : If the DRAM chip in your system support Parity/
ECC check, select Enabled.
Typematic Rate Setting : This determines the keystrokes repeat rate.
The default is Disabled.
Enabled : Allows typematic rate and typematic delay programming.
Disabled : The typematic rate and typematic delay will be controlled by the
keyboard controller in your system.
Typematic Rate (Chars/Sec) : This is the number of characters that will be
repeated by a keyboard press. The default is 6.
6 : 6 characters per second. 8 : 8 characters per second.
10 : 10 characters per second. 12 : 12 characters per second.
15 : 15 characters per second. 20 : 20 characters per second.
24 : 24 characters per second. 30 : 30 characters per second.
Typematic Delay (msec) : This setting controls the time between the first and
the second character displayed by typematic auto-repeat. The default is 250.
250 : 250 msec.
500 : 500 msec.
750 : 750 msec.
1000 : 1000 msec.
Security Option : This category allows you to limit access to the System and
Setup, or just to Setup. The default is Setup.
System : The system will not boot and the access to Setup will be denied if the
correct password is not entered at the prompt.
Setup : The system will boot; but the access to Setup will be denied if the
incorrect password is not entered at the prompt.