Jumper Setting; Jp1 : D/A Internal Reference Voltage Selection - Omega Engineering OME-A8111 Hardware Manual

The PC I/O port mapping is given below.
ADDRESS DEVICE
000-1FF PC reserved
200-20F Game/control
210-21F XT Expansion Unit
238-23F Bus Mouse/Alt. Bus Mouse 3A0-3AF
278-27F Parallel Printer
2B0-2DF EGA
2E0-2E7 AT GPIB
2E8-2EF Serial Port
2F8-2FF Serial Port
300-31F Prototype Card

2.3 Jumper Setting

2.3.1 JP1 : D/A Internal Reference Voltage
Selection
Reference
(-10 V)
Voltage
(-5 V)
-5 V
(Default)
Select (-5 V) : D/A voltage output = 0 to 5 V (both channels)
Select (-10 V) : D/A voltage output = 0 to 10 V (both channels)
OME-A-8111 Hardware Manual (ver.1.1, Jul/2003)
ADDRESS DEVICE
320-32F
378-37F
380-38F
3B0-3BF
3C0-3CF
3D0-3DF
3E8-3EF
3F0-3F7
3F8-3FF
Reference
Voltage
-10 V
JP1
XT Hard Disk
Parallel Printer
SDLC
SDLC
MDA/Parallel Printer
EGA
CGA
Serial Port
Floppy Disk
Serial Port
(-10 V)
(-5 V)
JP1
10