Advantech AIMB-210 user manual Serial Ports COM1~COM6

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2.7Serial Ports (COM1~COM6)

COM1/COM2/COM3

COM4/COM5/COM6

AIMB-210 supports six serial ports. 1 of RS-232/422/485 - COM1, COM2, COM3, COM4, COM5 and COM6. The user can use JSETCOM2 to select among RS 232/ 422/485 modes for COM2. These ports can connect to serial devices, such as a mouse or a printer, or to a communications network.

The IRQ and address ranges for both ports are fixed. However, if you want to disable the port or change these parameters later, you can do this in the system BIOS setup.

Different devices implement the RS-232/422/485 standards in different ways. If you are having problems with a serial device, be sure to check the pin assignments for the connector.

Chapter 2 Connecting Peripherals

19	AIMB-210 User Manual

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Contents AIMB-210 Copyright Acknowledgements Message to the Customer Advantech Customer ServicesFCC Declaration of ConformityBrand Size Speed Vendor PN Advantech PN Memory Memory CompatibilityOrdering Information Product Warranty 2 yearsInitial Inspection Viii Contents Chipset Software Installation Utility Appendix a Table B.24System I/O Ports Chapter Introduction FeaturesCost effective 945GSE chipset supports 533 Front side bus Specifications Connectors Jumpers and ConnectorsIndustrial features Mechanical and environmental specificationsUSB56 Jumper and Connector Location Board layout Jumper and Connector LocationsAIMB-210 Board Diagram AIMB-210 Board DiagramSafety Precautions CMOS1 Jumper SettingsHow to Set Jumpers Cmos Clear CMOS1JLV1/JLV2 LCD Power 3.3 V/5 V Selector 3 COM2 RS 232/422/485 Mode Selector JSETCOM24 JLV1/JLV2 LCD Power 3.3 V/5 V Selector COM2 RS 232/422/485 Mode Selector JSETCOM2JWDT1 Watchdog Timer Output Option JPSON1 ATX, AT Mode SelectorJWDT1 Watchdog Timer Output Option JPSON1 ATX, AT Mode SelectorSystem Memory Memory Installation ProceduresConnecting Peripherals Parallel Port LPT1 Primary IDE1 IDE Connector Connecting PeripheralsUSB Ports LAN1USB12/LAN2USB34/USB56/ USB78 LAN LED IndicatorTV-Out Connector TVOUT1 TV-Out Connector TVOUT1VGA Connector VGA1 Serial Ports COM1~COM6 PS/2 Keyboard and Mouse Connector KBMS1 CPU Fan Connector CPUFAN1 System FAN Connector CHAFAN1 HDD LED JFP2 / Hddled Front Panel Connectors JFP1/JFP2/JFP3ATX soft power switch JFP1 / Pwrsw Reset JFP1 / ResetATX power supply LED status No support for AT power Power LED and keyboard lock connector JFP3 / PwrledLine In, Line Out, Mic In Connector AUDIO1 Serial ATA Interface SATA1, SATA2 14 PCI Front Headphone Connector FPAUD1 ATX Power Connector EATXPWR1 SPI Flash connectorSPICN1 LCD Inverter Connector INV1 & INV2 Optional Lvds Connector LVDS1 & LVDS2 Optional Digital I/O Connector DIO1 Page Bios Operation Control Keys Bios SetupMain Menu Standard Cmos Features Advanced Bios Features Advanced Chipset Features PCI Express Root port Func Press Enter Dvmt Mode DvmtBoot Display System Memory Frequency AutoOnChip IDE Device Integrated PeripheralsOnboard Device Super IO Device Parallel Port Mode ECP+EPPEPP Mode Select EPP1.9 ECP Mode Use DMAUSB Device Setting Security Chip Configuration Optional Item TPM Support Power Management Setup USB KB WakeUp From S3 Disabled Suspend Mode DisabledPowerOn by LAN Enabled PowerOn by Modem EnabledReset Configuration Data Disabled 10 PnP/PCI ConfigurationsResources Controlled By AutoESCD Frequency/Voltage Control PC Health StatusLoad Setup Defaults Set Password Bios Operation Quit without Saving Save & Exit SetupChipset Software Installation Utility Before You Begin Windows XP Driver Setup Page VGA Setup Windows Vista/XP/2000 LAN Configuration Win XP/Vista Driver Setup Realtek RTL8111C InstallationAppendix a Watchdog Timer Overview Programming the Watchdog TimerProgramming the Watchdog Timer Appendix a Programming the Watchdog Timer Address of Register 2E Attribute Table A.1 Watchdog Timer RegistersExample Program Page Appendix a Programming the Watchdog Timer Page Appendix B Table B.1 Parallel Port LPT1 USB Header USB56, USB78Table B.2 USB Header USB56 RS-232 Interface Table B.3 VGA Connector VGA1Table B.4 RS-232 Interface COM1~COM4 Table B.6 SPICN1SPI Fresh Card Pin Connector RS-232/422/485 Setting Interface JETCOM2SPICN1 SPI Fresh Card Pin Connector Table B.5 RS-232/422/485 Setting Interface JETCOM2Table B.7 PS/2 Keyboard and Mouse Connector KBMS1 CPU Fan Power Connector CPUFAN1Table B.8 CPU Fan Power Connector CPUFAN1 Table B.10 Power LED & Keyboard Lock Connector JFP3 System Fan Power Connector CHAFAN1Power LED & Keyboard Lock Connector JFP3 Table B.9 System Fan Power Connector SYSFAN1/SYSFAN2Table B.12 Reset Connector JFP1/ Reset Table B.11 External Speaker Connector JFP2/SPEAKERTable B.15 Ethernet 10/100 Mbps RJ-45 Port Table B.13 ATX Power Connector ATX214 USB/LAN ports LAN1USB12/LAN2USB34 Table B.14 USB PortSerial ATA0/1 SATA1/SATA2 17 AT/ATX Mode PSON118 AC-97 Audio Interface FPAUD1 Gpio Pin Header GPIO1 Table B.19 AT/ATX Mode PSON1Table B.20 LVDS1 Connector Optional Table B.21 LVDS2 Connector Optional Lvds Power Jumper JLV1, JLV2Table B.22 Lvds Power Jumper Table B.24 System I/O Ports Table B.23 Lvds Power JumperLvds Invert INV1 & INV2 Optional System I/O PortsInterrupt Assignments DMA Channel Assignments26 1st MB Memory Map Appendix B I/O Pin Assignments