Data Translation DT9820 Series, User Manual

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Programming Flowcharts
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Set Up Channel List and Channel Parameters
The size is fixed at 1 for the DT9820 Series.
Each A/D system has only one analog input
channel (0) that is entered in the channel-gain list
by default.
For A/D operations, specify a gain of 1, 2, 4, 8, 16,
32, or 64. By default, the gain is 1.
Specify the size of the A/D channel
list and gain list using
olDaSetChannelListSize.
Set up the channel-gain list using
olDaSetChannelListEntry.
Specify the gain for each
channel in the channel-gain list
using olDaSetGainListEntry.