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

		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

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