Specify number of samples to output for each channel group member before samples output 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 output event is generated immediately after the number
of samples specified by
output for each channel group member. This event executes the callback
function specified by the
AO, common to all channels
Read-only when running
The default value is 1024.