On the older Xe and Xi cards there are two banks of DIP switches,

Bank 1 (DS1) has 11 DIP switches and Bank 2 (DS2) has 8
	DS1 contains the Memory Start Address and the I/O address
	DS2 contains the IRQ setting


DS1 Memory Start address  	U is Up/Off D is Down/On
	Below 1 Meg:
	      (09, 0A, 0B, 0D, and 0E can only be used configured for 64k of
		      memory or less)
	      (08, and 09 can only be used in systems with 512K or less of base
		      memory)
	      PC/Xi boards with 256K or 512K of dual ported RAM must not be
	      	      addressed below 1 MB)



DIP	1 2 3 4 5 6 7 8		Memory Start Address
	D D D U D D D D		080000H
	U D D U D D D D		090000H
	D U D U D D D D		0A0000H
	U U D U D D D D		0B0000H
	D D U U D D D D		0C0000H
	U D U U D D D D		0D0000H
	D U U U D D D D		0E0000H


	
Above 1 Meg: (cannot be used in systems with 16MB+ of RAM)
	     (they may not work in some systems with memory cache)



DIP	1 2 3 4 5 6 7 8	     	Memory Start Address
	D D D D U D U U 	D000000H
	D D D U U D U U		D800000H
	D D D D D U U U 	E000000H
	D D D U D U U U		E800000H
	D D D D U U U U		F000000H
	D D D U U U U U		F800000H
	D U D U U U U U		FA00000H
	D D U U U U U U		FC00000H



DS1 I/O Address  	U is Up/Off D is Down/On



DIP	9  10 11		I/O Setting
	D  U  U			100h
	U  D  U			110h
	D  D  U			120h
	U  U  D			200h
	D  U  D			220h
	U  D  D			300h
	D  D  D			320h

	
DS2  IRQ    U is Up/Off D is Down/On    [many Digi drivers don't use IRQ]



DIP	1 2 3 4 5 6 7 8		IRQ

	U U U U U U U U		Disabled
	D U U U U U U U 	3
	U D U U U U U U 	4
	U U D U U U U U 	5
	U U U D U U U U		7
	U U U U D U U U		10
	U U U U U D U U		11
	U U U U U U D U		12
	U U U U U U U D		15