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SOM-4475 User's Manual
Chapter 3 Software Configuration
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AWDFLASH.EXE
4475Vxxx.BIN
Chapter 3 Software Configuration
3.1 Introduction
The SOM-4475 system BIOS and custom drivers are located in a 256
KB, 32-pin Flash ROM. A single Flash chip holds the system BIOS
and VGA BIOS. The display type can be configured via software.
This method minimizes the number of chips and eases configuration.
You can change the display BIOS simply by reprogramming the Flash
chip.
3.2 Utility CD disk
The SOM-4475 is supplied with a software utility on CD-ROM. This
disk contains the necessary file for setting up the VGA display. Direc-
tories and files on the disk are as follows:
AWDFLASH.EXE
This program allows you to update the BIOS Flash ROM.
4475110.BIN
This binary file contains the system BIOS.
3.3 VGA display software configuration
The SOM-4475 on-board VGA/LCD interface supports an 18-bit
TFT LCD, flat panel displays and traditional analog CRT monitors.
The interface can drive CRT displays with resolutions up to 1280 x
1024@32 bpp. It is also capable of driving color panel displays with
resolutions of 1280 x 1024 @ 16bpp. The LCD type is configured
completely via the software utility, so you do not have to set any
Summary of Contents for SOM-4475
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Page 12: ...6 SOM 4475 User s Manual 1 3 Board dimensions Figure 1 1 SOM 4475 dimensions...
Page 13: ...Chapter 1 General Information 7 Figure 1 2 SOM 4475 Top view...
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