I using LabView8 and NI-6536 PCIe for data aquisition. I've created two bollean arrays of 0 and 1 in MATLAB and saved them as .m files. I am reading these files in LABVIEW and want to export them through different lines of NI-6536. What happens is that they don't run simultaneously, but one after another. Do I have to choose multiple channels in the DAQmx write.vi? But the read binary file part won't allow me to read a @-D array, only 1-D.Therefore I can only vhoose single channel. I am sending you the vi to take a look.