Hi,
I am having a difficulty acquiring data from both ADCs on the PCI-5640R. I started with the My Simple Spectrum Analyzer example in the User Guide tutorial and then added the second channel to it as seen in the figure. I didn't observe any errors, but the second FIFO (FIFO 1) comes back empty. Maybe I need ADC1 acquisition to occur in it's own timed loop with the ADC1_clk driving it? Maybe the problem is in the Host VI where I signal for acquisition and then read from FIFO before FIFO1? I'm hoping someone can provide an example to save me compile time in trying to guess my way through it. There must be a lot of people using both inputs!
Chris