
v PCA-6742 User Manual
Contents
Chapter 1 General Information ............................1
1.1 Introduction ...............................................................................................2
1.2 Specifications............................................................................................2
1.2.1 Standard System On Module Functions.......................................2
1.2.2 VGA/Flat Panel Interface..............................................................2
1.2.3 Audio Function..............................................................................2
1.3 Mechanical and Environmental.................................................................2
Chapter 2 Connecting Peripherals ......................3
2.1 Jumper and Connector Locations .............................................................4
Figure 2.1 Jumper and Connector Locations (Component Side) 4
Figure 2.2 Jumper and Connector Locations (Solder Side).........4
2.2 Jumpers and Connectors..........................................................................5
Table 2.1: Jumpers......................................................................5
Table 2.2: Connectors.................................................................5
2.3 Setting Jumpers ........................................................................................6
2.3.1 Setting Details...............................................................................6
2.4 Front Panel Connectors (JFP1 & JFP2)....................................................8
2.5 IR Connector (JIR1)..................................................................................8
2.6 IDE Connector (IDE1)...............................................................................8
2.7 CompactFlash Card Socket (CF1)............................................................8
2.8 Parallel Port Connector (LPT1).................................................................9
2.9 USB Ports (USB12 & USB34)...................................................................9
2.10 Serial Ports (COM1 & COM2 & COM3,4) .................................................9
2.10.1 COM2 RS-232/RS-422/RS-485 Settings......................................9
2.11 PS/2 Keyboard / Mouse Connector (KBMS1 & 2).....................................9
2.12 VGA Connector (VGA1)............................................................................9
2.13 Ethernet Connector (LAN1).....................................................................10
2.13.1 Network Boot ..............................................................................10
2.14 Front Panel LAN Indicate Connector (LANLED1)...................................10
2.15 System FAN Connector (SYSFAN1).......................................................10
2.16 AT Power Connector (PWR1).................................................................10
2.17 GPIO Header (GPIO1)............................................................................10
2.18 Flat Panel Display Connector (LCD1 & LVDS1) .....................................10
2.18.1 TTL TFT LCD Connector (LCD1)................................................10
2.18.2 LVDS TFT LCD Connector (LVDS1) (Optional)..........................10
2.19 PC/104 Connector (PC104)....................................................................10
Chapter 3 BIOS Operation..................................11
3.1 BIOS Introduction....................................................................................12
3.2 BIOS Setup .............................................................................................12
3.2.1 Main Menu..................................................................................13
3.2.2 Standard CMOS Features ..........................................................14
3.2.3 Advanced BIOS Features...........................................................15
3.2.4 Advanced Chipset Features........................................................16
3.2.5 Integrated Peripherals.................................................................17
3.2.6 PnP/PCI Configurations..............................................................19
3.2.7 Load Optimized Defaults.............................................................19
3.2.8 Set Password..............................................................................20
3.2.9 Quit Without Saving....................................................................21
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