ADC12DJ3200EVM: ADC12DJ3200EVM

Part Number: ADC12DJ3200EVM

I use a xilinx FPGA to export the ADC acquisition data (data format is csv), and the exported data samples are, chan1sample1, chan1sample2, chan1sample3,.... chan1sample8; Now I use HSDCpro software to import data to analyze dynamic indicators, but no matter how I set it, the data is stitched incorrectly. Can you tell me how to export csv data format and HSDCpro?