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Contents

Chapter 1 Hardware Configuration .................................2

1.1 Introduction ....................................................................... 2

1.2 Features ............................................................................. 3

1.3 Specifications .................................................................... 4

1.3.1 System............................................................................. 4

1.3.2 Memory........................................................................... 4

1.3.3 Input/Output.................................................................... 4

1.3.4 VGA interface................................................................. 4

1.3.5 Ethernet LAN.................................................................. 5

1.3.6 Industrial features ........................................................... 5

1.3.7 Mechanical and environmental specifications................ 5

1.4 Jumpers and Connectors.................................................... 6

Table 1.1:Jumpers........................................................... 6

Table 1.2:Connectors...................................................... 6

1.5 Board Layout: Jumper and Connector Locations.............. 8

Figure 1.1:Jumper and connecter locations .................... 8

Figure 1.2:Extension I/O daughter board ....................... 9

1.6 Safety Precautions ........................................................... 10

1.7 Jumper Settings ............................................................... 10

1.7.1 How to set jumpers ....................................................... 10

1.7.2 CMOS clear (J1) ........................................................... 10

Table 1.3:CMOS (J1).................................................... 11

1.7.3 Watchdog timer output (J2) .......................................... 11

Table 1.4:Watchdog timer output (J2).......................... 11

1.8 System Memory .............................................................. 11

Table 1.5:DIMM memory capacity

sample calculation......................................................... 12

1.8.1 Supplementary information about DIMMs................... 12

1.9 Memory Installation Procedures ..................................... 12

1.10 Cache Memory ................................................................ 12

1.11 CPU Installation .............................................................. 13

1.11.1 Power Supply................................................................ 13

Chapter 2 Connecting Peripherals .................................16

2.1 Primary (CN1) and Secondary (CN2) IDE Connectors .. 16

2.2 Floppy Drive Connector (CN3)....................................... 17

2.3 Parallel Port (CN4).......................................................... 17

2.4 USB Ports (CN6)............................................................. 18

2.5 VGA Connector (CN7) ................................................... 18

2.6 10/100Base-T Ethernet Connectors (CN8 and CN34).... 19

2.7 Serial Ports (CN9: COM1; CN10: COM2) ..................... 19

Advantech PCA-684 User Manual

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