open synth design before writing checkpoint
open synth design before writing checkpoint

AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay,AEW2015/PYNQ_PR_Overlay