EBC-C413/BIOS
v1.2
www.winsystems.com
Page 54
Power and Standby Status (LED2 and LED3)
7.14.1 LED4 User LED
The user light emitting diode (LED4) can be used for any application-
specific purpose. In software applications, turn this LED on by writing a
1
to I/O port 29DH and turn it off by writing a
0
to 29DH.
8.
BIOS
8.1
General Information
The EBC-C413 includes a BIOS from InsideH2O to ensure full compatibility
with PC operating systems and software. The basic system configuration is
stored in battery backed CMOS RAM within the clock/calendar. As an
alternative, the CMOS configuration may be stored in EEPROM for
operation without a battery. For more information of CMOS configuration,
see the “BIOS” on page 54. Access to this setup information is through the
Setup Utility in the BIOS.
8.2
Entering Setup
To enter setup, power up the computer and press
Del
(the delete key)
when the splash screen is displayed. It may take a few seconds before the
main setup menu screen is displayed.
8.3
Navigation of the Menus
Use the Up and Down arrow keys to move among the selections. To enter
a sub-menu or to see a list of choices, press
Enter
when the selection is
highlighted. See “BIOS Screens” on page 55 for available options.
8.4
BIOS Splash Screen
Custom BIOS splash screens can be made available for OEM customers.
Contact one of our Application Engineers for details.
LED2
LED3
Description
Off
Off
No Power
Off
Green
In Standby
Blue
Off
Normal Operation
Blue
Green
Abnormal Operation