19 COM2 Extension connector RS422-RS485CN29 | Advantech PCI-6872

B.19 COM2 Extension connector RS422-RS485(CN29)

Table B.19: COM2 Extension Connector RS422-RS485(CN29)

Pin	Signal	Pin	Signal

1	TXD-	2	TXD+

3	RXD-	4	RXD+

B.20 LCD Inverter Backlight Connector (CN24)

Table B.20: LCD Inverter Backlight Connector(CN24)

Pin Signal

1+12V output

2GND

3Back-light enable signal output

4 NC

105

Appx.B

Image 117

Advantech PCI-6872 user manual 19 COM2 Extension connector RS422-RS485CN29, LCD Inverter Backlight Connector CN24

Contents

User’s Manual PCI-6872 Copyright Optional item Packing List Additional Information and Assistance FCC PCI-6872 User’s Manual Contents Chapter Software Configuration Appendix a Programming the Watchdog Timer Appendix D System Assignments 109 112 Xii General Information Introduction Features SpecificationsStandard SBC Functions Solid State disk 2 VGA/LCD InterfacePCI bus Ethernet interface Mechanical and Environmental Board layout dimensioncomponent side Board layout dimensions Board layout dimension solder side Installation Connectors JumpersJumpers CN9 Connectors Jumper & Connector location Locating Connectors&Jumperscomponent side Connectors soldor side Locating Connectorssolder side Setting Jumpers Cmos clear J1 Clear Cmos J1 Watchdog timer output option J2 Watchdog timer configurationWatchdog timer output option J2 COM2 RS232-422-485 Select J3 ATX power control connector CN20,CN21 Installing DIMMs Printer port connector CN4 CompactFlash Card connectorCompactFlash CN5 IDE connectorCN1,CN2 Floppy drive connector CN3Connecting the floppy drive Connecting the hard drive Flat panel display connector CN22 CRT display connector CN7Extension flat panel connectorCN23 Lvds LCD panel connector CN25 USB connectors CN6 Panel type selectionSW1S1 Panel Type Select SW1 Ethernet configuration Power connectors CN14, CN15ATX Power & HDD LED, speaker out Connector CN16, CN17, CN19 Keyboard and PS/2 mouse connector CN11 COM port connectorCN9,CN10, CN29External KB/mouse connector CN12 Watchdog output CN18 Daughter card connector CN27,CN28 Software Configuration Mode VGA display firmware configuration VGA setup screen PCI-6872 User’s Manual Award Bios Setup System test and initialization System configuration verification Entering setup Award Bios setup Cmos Features setup Standard Cmos Features setup Advanced Bios Features setup Advanced Bios Features setup Advanced Chipset Features setup Advanced Chipset Features setup Integrated Peripherals Power Management Setup PC Health Status 7 PnP/PCI Configurations Frequency/Voltage Control Frequency/Voltage Control Set Password Load Optimized Defaults 11 Establish Password Exit Without Saving Save & Exit Setup PCI Svga Setup Chipset Display memoryDisplay types Installation for Windows Installation of the Svga Driver PCI-6872 User’s Manual \Biscuit\9577\VGA\Win9xMe PCI-6872 User’s Manual Installation for Windows 98/Me Select Adapter, then Change PCI Svga Setup Insert the CD into the CD-ROM drive. Type in the path PCI Svga Setup Installation for Windows NT Choose the Settings tab, and press the Display Type button Press the Change... button \Biscuit\VGA\WinNT PCI-6872 User’s Manual Press OK to reboot Installation for Windows Choose the Video Controller VGA Compatible button Choose the Drive button, press Update Driver... button PCI Svga Setup PCI-6872 User’s Manual Installation for Windows XP Choose Hardware and Device Manager, press OK button Choose Video Controller VGA Compatible, press OK but- ton PCI-6872 User’s Manual PCI Svga Setup PCI-6872 User’s Manual Further Information PCI-6872 User’s Manual PCI Bus Ethernet Inter- face Installation of Ethernet driver Installation for MS-DOS and WindowsPCI Bus Ethernet Interface PCI Bus Ethernet Interface PCI-6872 User’s Manual PCI Bus Ethernet Interface Installation for Windows Choose the Driver tab press Update Driver...button Choose Display a list PCI Bus Ethernet Interface PCI-6872 User’s Manual Installation for Windows NT Choose type of network. b. Click Next Click Select from list PCI Bus Ethernet Interface Check the highlighted item, and click OK PCI Bus Ethernet Interface PCI-6872 User’s Manual Realtek website Intel website Advantech websites PCI-6872 User’s Manual Programming the Watchdog Timer Supported Input Timing Modes Appendix a Programming the Watchdog Timer Return PCI-6872 User’s Manual Pin Assignments ATX power feature connectorCN20 Table B.1 ATX power feature connector CN20Appendix B Pin Assignments Floppy Disk Drive Disk connector CN3 Parallel Port ConnectorCN4Table B.2 Parallel Port connector CN4 Table B.3 Floppy Disk Drive Connector CN3 Table B.4 IDE HDD connector CN1,CN2 IDE Hard Drive Connector CN1,CN2 Table B.5 CompactFlash Card ConnectorCN5 ConpactFlash card connector CN5 Table B.6 CRT Display Connector CN7 CRT Display Connector CN7 LAN, RJ45 Connector CN8 USB Connector CN6Table B.7 USB Connector CN6 Table B.8 LAN, RJ45 Connector CN8 Table B.9 Main Power ConnectorCN15 Main Power Connector CN15 Table B.10 ATX Power LED and KB-Lock ConnectorCN16 ATX power LED and KB-Lock connector CN16Speaker Out CN17 Table B.11 Speaker OutCN17 Table B.12 Watchdog Output ConnectorCN18 Watchdog output connector CN18HDD LED CN19 Table B.13 HDD LEDCN19 Table B.14 Power ButtonCN21 PowerButton CN21 Table B.15 Flat Panel ConnectorCN22 Flat Panel Connector CN22 Table B.16 Extension Flat Panel ConnectorCN23 Extension flat panel connector CN23 COM Connector CN9, CN10, CN29 Lvds LCD connector CN25Table B.17 Lvds LCD ConnectorCN25 Table B.18 COM connector CN9, CN10, CN29 LCD Inverter Backlight Connector CN24 19 COM2 Extension connector RS422-RS485CN29Table B.19 COM2 Extension Connector RS422-RS485CN29 Table B.20 LCD Inverter Backlight ConnectorCN24 CPU Fan Power connectorCN14 Keyboard and PS/2Mouse Connector CN11Table B.21 Keyboard and mouse connector CN11 Table B.22 FAN connector CN14 24 I/O daughter board connector1CN27 Table B.23 External KB/Mouse ConnectorCN12Table B.24 I/O Daughter Board Connector1CN27 Table B.25 I/O Daughter Board Connector1CN28 25 I/O daughter board connector1 CN28 System Assignments Appendix D System Assignments System I/O PortsTable D.1 System I/O ports DMA channel assignments 1st MB memory mapTable D.2 1st MB memory map Table D.3 DMA channel assignments Table D.4 Interrupt assignments Interrupt assignments