Omega OME-A822PG manual Jumper Settings, 1 JP1 D/A Internal Reference Voltage Selection

The PC I/O port map is given below.

ADDRESS	Device	ADDRESS	DEVICE
000-1FF	PC reserved	320-32F	XT Hard Disk
200-20F	Game/control	378-37F	Parallel Printer
210-21F	XT Expansion Unit	380-38F	SDLC
238-23F	Bus Mouse/Alt. Bus Mouse	3A0-3AF	SDLC
278-27F	Parallel Printer	3B0-3BF	MDA/Parallel Printer
2B0-2DF	EGA	3C0-3CF	EGA
2E0-2E7	AT GPIB	3D0-3DF	CGA
2E8-2EF	Serial Port	3E8-3EF	Serial Port
2F8-2FF	Serial Port	3F0-3F7	Floppy Disk
300-31F	Prototype Card	3F8-3FF	Serial Port

2.3Jumper Settings

2.3.1JP1 : D/A Internal Reference Voltage Selection

Reference Voltage -5V (default)

(-10V)

1

2

3

(-5V)

Reference Voltage -10V

1

2

3

(-10V)

(-5V)

Select (-5V) : D/A voltage output = 0 to 5V (both channel)

Select (-10V) : D/A voltage output = 0 to 10V (both channel)

JP1 is valid only if JP2 is set to D/A internal reference voltage

OME-A-822PGL/PGH Hardware Manual ---- 11