B&B Electronics UNO-2170 user manual Appendix Programming the Watchdog Timer

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		Figure 3.1:Chassis Grounding Connection	18
	3.3	Connecting Power	19
	3.4	Installing a Hard Disk	19
	3.5	BIOS Setup and System Assignments	19
Appendix	A	System Settings and Pin Assignments	22
	A.1	System I/O Address and Interrupt Assignment	22
		Table A.1: UNO-2170 System I/O Ports	22
	A.2	Board Connectors and Jumpers	24
		Figure A.1:UNO-2170 conn. and jp. locations (fs)	24
		Figure A.2:UNO-2170 conn. and jp. locations (bs)	24
	A.3	RS-232 Standard Serial Port (COM1~COM2)	26
	A.4	RS-232/422/485 Serial Port (COM3~COM4)	27
	A.5	Ethernet RJ-45 Connector (LAN1~LAN2)	27
	A.6	Phoenix Power Connector (PWR)	28
	A.7	PS/2 Keyboard and Mouse Connector	28
	A.8	USB Connector (USB1~USB2)	29
	A.9	VGA Display Connector	29
Appendix	B	Programming the Watchdog Timer	32

UNO-2170 User Manual

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Contents UNO-2170 Support Product Warranty Page Contents Appendix Programming the Watchdog Timer System Settings and Pin AssignmentsAppendix Overview Introduction Hardware Specifications Relative humidity 95% @ 40C Weight 1.6 kgSafety Precautions Always ground yourself to remove any static electricChassis Dimensions Chassis DimensionsPage Hardware Functionality RS-232 Interface COM1~COM2 Front panel of UNO-21702 RS-422/485 detection RS-232/422/485 Interface COM3~COM41 16C550 UARTs with 16-byte standard Automatic Data Flow Control Function for RS-485RS-422/485 jumper setting 5 RS-232/422/485 SelectionPage IRQ and Address Setting Vector address for share IRQ 1D0HPS/2 Keyboard and Mouse Connector LAN Ethernet ConnectorPower Connector USB ConnectorVGA Display Connector Pcmcia PC Card SlotBattery Backup Sram Reset ButtonLithium Battery Specification Page Initial Setup Inserting a CompactFlash Card Chassis GroundingConnecting Power Installing a Hard DiskBios Setup and System Assignments Page System Settings Pin Assignments Appendix a System Settings and Pin Assignments 1SystemI/OAddressandInterruptAssignmentTable A.2 UNO-2170 Interrupt Assignment Board Connectors and Jumpers Figure A.2 UNO-2170 connector and jumper locations back-sideTable A.3 UNO-2170 Connectors and Jumpers RS-232 Standard Serial Port COM1~COM2 Ethernet RJ-45 Connector LAN1~LAN2 RS-232/422/485 Serial Port COM3~COM4Phoenix Power Connector PWR USB Connector USB1~USB2 Page Programming Watchdog Timer Appendix B Programming the Watchdog Timer AppendixB