I want to graph the data in the ram, but I can find the function. Can S32DS do this like the graph function in CCS？
unfortunately - in S32DS is not such feature. You can export data from memory view (and process it with gnuplot, scilab or other tool) or modify your code to be able produce usable data output. Somebody had similar question here:
Exporting Array/Memory data from S32DS to Host system ?