Kontron JRexplus-LX - Manual (Page 44)

KTD-S0001-C Page 40 Setup Guide
JRexplus LX User's Guide
Boot Up Numlock Status Off
On On or Off turns NumLock on or off at boot-up
(keyboard feature)
Gate A20 Option Normal
Fast
Normal = keyboard controller checks Gate A20
Fast = lets chipset controls Gate A20 (Port92h)
Typematic Rate Setting Disabled
Enabled
Enables or disables manual adjustability
Typematic Rate 6, 8, 10, 12, 15,20, 24, 30
chars/sec.
Sets number of times to repeat a keystroke per
second if you hold the key down
Typematic Delay 250, 500, 750, 1000 ms Sets delay time after key is held down before it
begins to repeat the keystroke
PS/2 Mouse Function Disabled
Enabled
Disabled prevents installed PS/2 mouse from
functioning but frees IRQ12
Enabled forces the PS/2 mouse port to be ena-
bled regardless if a mouse is present
22.5 Advanced Chipset Features
Feature Option Description
CPU Frequency 200 MHz, 333 MHz, 400 MHz
433 MHz, 500 MHz
Selects CPU frequency
Memory Speed DDR200, DDR266
DDR333, DDR400
Selects memory speed
Video Memory Size 8, 16, 32, 64, 128, 254 MB Defines video memory size. The video memory
shares system memory
Output Display CRT, LCD, LCD&CRT Selects display boot devices. CRT&LCD is the
simultaneous mode
LCD Resolution Auto, VGA, SVGA, XGA VGA, SVGA and XGA provides standard timings
for panel resolutions. Auto loads a DisplayID
record
Backlight Value 0, 10, 20, 30, 40, 50, 60
70, 80 100, 120, 150, 180
210, 230, 250
Chooses a value to adjust backlight of the LCD
0 = 0 V and 250 = nearly maximal voltage
LAN Controller Disabled
Enabled
Enables or disables the external PCI LAN con-
troller
PXE LAN Boot Enabled
Disabled
Enables or disables the PXE LAN boot feature
Audio Controller Enabled
Disabled
Enables or disables the internal audio control-
ler
USB Controller Enabled
Disabled
Enables or disables the internal USB controller
(including the EHCI controller)
EHCI Controller Enabled
Disabled
Enables or disables the internal EHCI control-
ler (USB 2.0)
Security Block Disabled
Enabled
Enables or disables the internal security block
Watchdog Mode Disabled
Generate RESET
Selects operation mode