Table of Contents
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Contents
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
Configuration......................1
Introduction ............................................................................................... 2
Features .................................................................................................... 2
Specifications ............................................................................................ 3
1.3.1
System .......................................................................................... 3
1.3.2
Memory ......................................................................................... 3
1.3.3
Input/Output .................................................................................. 3
1.3.4
Graphic interface........................................................................... 3
1.3.5
Ethernet LAN ................................................................................ 4
1.3.6
Industrial features ......................................................................... 4
1.3.7
Mechanical and environmental specifications............................... 4
Jumpers and Connectors .......................................................................... 5
Table 1.1: Jumper descriptions ................................................... 5
Table 1.2: Connector descriptions............................................... 5
Board Layout: Jumper and Connector Locations...................................... 7
Figure 1.1 Board Layout .............................................................. 7
PCA-6782 Block Diagram ......................................................................... 8
Figure 1.2 Block Diagram ............................................................ 8
Safety Precautions .................................................................................... 8
System Memory ........................................................................................ 9
Memory Installation Procedures................................................................ 9
Processor Installation.............................................................................. 10
CPU Cooler Installation........................................................................... 10
..............................................11
Introduction ............................................................................................. 12
IDE Connector (IDE1) ............................................................................. 12
Figure 2.1 PCA-6782 IDE1 location........................................... 12
Floppy Drive Connector (FDD1).............................................................. 13
Figure 2.2 PCA-6782 FDD1 location ......................................... 13
Parallel Port (LPT1)................................................................................. 14
Figure 2.3 PCA-6782 LPT1 location .......................................... 14
VGA Connector (VGA1) .......................................................................... 15
Figure 2.4 VGA Connector (VGA1) ........................................... 15
Serial Ports (COM1, COM2) ................................................................... 15
Figure 2.5 Serial Ports (COM1, COM2)..................................... 15
PS/2 Keyboard/Mouse Connector (KBMS1) ........................................... 16
Figure 2.6 PS/2 Keyboard/Mouse Connector (KBMS1) ........... 16
External Keyboard Pin Header (KBMS2) ................................................ 17
Figure 2.7 External Keyboard Connector (KBMS2).................. 17
CPU Fan Connectors (CPUFAN1).......................................................... 17
Figure 2.8 CPU Fan Connectors (CPUFAN1) .......................... 17
Front Panel Connectors (JFP1) ............................................................. 18
Figure 2.9 Front Panel Connectors (JFP1)............................... 18
2.10.1 ATX Power Button (JFP1 Pin 9~10) ........................................... 18
2.10.2 Reset (JFP1 Pin 7~8) ................................................................. 18
2.10.3 Suspend LED (JFP1 Pin 5~6)..................................................... 18
Table 2.1: ATX power supply LED status (No support for AT pow-
er) ............................................................................. 18
2.10.5 HDD LED (JFP1 Pin 1~2) ........................................................... 19
ix
PCA-6782 User Manual
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