Hello Nam
Sorry for bringing up the old thread. But I am now using an old TDS 754D Osc to capture three different channels. Seems like you are doing similar job as I am doing. So did you fix you problem at the end? Is the graph you attached managed to solve your problem?
As for your graph: how you managed to read three channel at one time?
I suppose you are using Read function in parallel? Is that possible now with new TDS1K2K?
Many thanks,
L.W
