Advantech SOM-4450 CPU System On Module SOM-4450 ETX - Manual (Page 4)

Contents
Chapter 1 General Information ..................................... 1
1.1 Introduction ....................................................................... 2
1.2 Specifications .................................................................... 3
1.2.1 Standard System On Module SBC functions .............. 3
1.2.2 Local-bus VGA interface ............................................ 3
1.2.3 Ethernet function ........................................................ 4
1.2.4 LVDS (Low Voltage Differential Signal) interface .... 4
1.2.5 Audio function ............................................................ 4
1.2.6 TV-out function .......................................................... 4
1.2.7 SSD Support ............................................................... 5
1.2.8 Mechanical and environmental .................................... 5
1.3 Board dimensions ............................................................ 6
Chapter 2 Connector Assignments and Descriptions 9
2.1 Connector Locations ..................................................... 1 0
2.2 Pin Assignments for X1, X2, X3, X4 connectors ... 11
2.3 Safety precautions .......................................................... 11
CHAPTER 3 Software Configuration (optional) ........ 13
3.1 Introduction ..................................................................... 1 4
3.2 Utility CD disk ................................................................ 1 4
3.3 VGA display software configuration ............................ 1 4
3.4 Connections for two standard LCDs ........................... 1 6
3.4.1 Connections for 640 x 480 TFT color LCD ............. 16
3.4.2 Connections for 800 x 600 TFT color LCD .............. 17