Instruction manual

AMPDIO DRIVERS
Page 220
or ERRHANDLE
ERRCHAN
Prior Calls registerBoardEx
AIOcountDACgroups
See Also AIOsetDACchanMode
AIOgetHWDACchanMode
AIOsetAllDACchanMode
6.4.18.14 Configure DAC All Channels Bipolar or Unipolar — AIOsetAllDACchanMode
Sets the software bipolar/unipolar mode of all DAC channels in a group to all bipolar or all
unipolar. This affects the way cooked data is converted to raw data for each DAC channel.
Also sets the hardware bipolar/unipolar mode on cards that support this.
SUPPORTED IN VERSION 4.02 ONWARDS.
i = AIOsetAllDACchanMode (h, Group, Mode)
where h short: board handle as issued by the
registerBoardEx function.
Group short: DAC channel group.
Mode short: Zero (0) sets all channels to bipolar;
Non-Zero set all channels to unipolar.
Returns short: OK
or ERRHANDLE
ERRCHAN
Prior Calls registerBoardEx
AIOcountDACgroups
See Also AIOsetDACchanMode
AIOsetHWDACchanMode
6.4.18.15 Query DAC Hardware Output Range Settings — AIOgetHWDACchanRange
Gets the hardware output range settings for a group of DAC channels. This is only supported
on certain cards.
SUPPORTED IN VERSION 4.20 ONWARDS.
i = AIOgetHWDACchanRange (h, Group, pRanges)
where h short: board handle as issued by the
registerBoardEx function.
Group short: DAC channel group.
pRanges pointer to unsigned long: pointer to unsigned
long variable which will be set to channel
output ranges value which depends on the