This question is more in general of most high speed DACs, but I listed two DACs here I was looking at. I see for most of the hardware setup we need a DPG3 to send vector signals to the DAC, but can we use a Vector Pattern Generator in place for this? Do we absolutely need a DPG3 or can we also just connect the DAC to our laptops and do it somehow like that? Also, I know FMZ-EBZ uses a controller board (FPGA) with an ADS and EBZ just uses the DPG3, but for both of these can we set up it by different means as I mentioned?