Intel LV-671 user manual Gpio Interface

Page 33

LV-671 User’s Manual

Hardware Setup

2.12 <GPIO Interface>

The board offers 16-bit digital I/O to customize its configuration to your control needs. For example, you may configure the digital I/O to control the opening and closing of the cash drawer or to sense the warning signal from a tripped UPS.

Connector: CN_DIO
Type: 20-pin (10 x 2) header
	Pin	Description	Pin	Description
	1	GP10	2	GP20
	3	GP11	4	GP21
	5	GP12	6	GP22
	7	GP13	8	GP23
	9	Ground	10	Ground
	11	GP14	12	GP24
	13	GP15	14	GP25
	15	GP16	16	GP26
	17	GP17	18	N/C
	19	12VDU	20	5VDU

1

20 CN_DIO

GPIO Interface

33

Image 33

Contents User’s Manual LV-671LV-671 User’s Manual LV-671 User’s Manual Trademark DisclaimerPacking List Other AccessoriesHardware Cable KitIndex Hardware SetupChapter LV-671 User’s Manual IndexBios Setup Appendix a I/O Port Pin Assignment LV-671 User’s Manual Index System SetupAppendix B Flash Bios Appendix C System ResourceLV-671 User’s Manual This Page is Left for Blank Product Overview IntroductionMulti-I/O Port Product SpecificationCard Bus VGA Display InterfaceAudio Interface Ethernet InterfaceSolid State Disk Interface Expansion InterfacePower and Environment Component Placement Component PlacementBlock Diagram Block DiagramConnector Location Hardware SetupLV-671 User’s Manual Hardware Setup Connector LocationJumper Reference Jumper FunctionJumper Reference Internal Connector Connector ReferenceExternal I/O connector Connector Function RemarkSystem Setup CPU InstallationCPU Installation Memory Installation Memory InstallationCooler Specification CPU Cooler InstallationCooler Installation Guide CPU Cooler InstallationCmos Setup Jrtc ModeCmos Setup Jdom Mode IDE InterfaceIDE Interface Mode Compact Flash InterfaceManufacture Capacity Compact Flash InterfaceAnalog display interface Display InterfaceDigital display interface Display InterfaceConnector model Hirose DF13-40DP-1.25V Pin SignalPin Description LV-671 User’s Manual Hardware Setup LCD installing guide For 18-bit color For 24-bit color Output format Bios panel type selection formAudio Interface Audio InterfaceConnector Cdin LV-671 User’s Manual Hardware Setup Connector CnaudioPin Ethernet InterfaceRJ45 Ethernet InterfacePower and Fan connector Type 2 Use standard internal P4 power supply for CN12VPower and Fan Connector +12V Ground Connector Dcin Type 4-pin DC power connector Gpio Interface Gpio InterfaceExpansive Interface Expansive InterfaceSwitch and Indicator Function SignalSignal Function LV-671 User’s Manual This Page is Left for Blank Watchdog Timer Setting System SetupAudio Setup Audio SettingDisplay Device Setup Before you using your display deviceDisplay Device Setup LV-671 User’s Manual System Setup LV-671 User’s Manual System Setup LV-671 User’s Manual System Setup Bios Setup Bios SetupLV-671 User’s Manual This Page is Left for Blank IDE Port Appendix a I/O Port Pin AssignmentLV-671 User’s Manual Port Pin Assignment IDE PortIRQ Cblid CS1 CS3 Ideact Floppy Port Connector CNUSB1, CNUSB2USB Interface Floppy PortVGA Port IrDA PortLAN Port MI0+ MI1+ MI2+ MI3+Serial Port LV-671 User’s ManualI/O Port Pin AssignmentSerial Port LV-671 User’s Manual This Page is Left for Blank Flash Bios Procedure Appendix B Flash BiosLV-671 User’s Manual Flash Bios Flash ToolLV-671 User’s Manual This Page is Left for Blank I/O Address Map Appendix C System ResourceLV-671 User’s Manual System Resource Address Range DeviceLV-671 User’s Manual System Resource Memory Address Map Range DeviceMemory Address Map C3.1 IRQ System IRQ and DMA ResourceIRQ Number Device System IRQ and DMA ResourceChannel Device C3.2 DMACommell is our trademark of industrial PC division Taiwan Commate Computer Inc