Specify number of samples to acquire for each channel group member before samples acquired event is generated
Note: You cannot use the legacy interface on 64-bit MATLAB®. See About the Session-Based Interface to acquire and generate data on a 64-bit MATLAB.
A samples acquired event is generated immediately after the
number of samples specified by
acquired for each channel group member. This event executes the callback
function specified by the
AI, common to all channels
Read-only when running
The default value is 1024.