fixing issue on waveform order (#435)
fixing issue on waveform order (#435)


cathalmccabe/PYNQ,yunqu/PYNQ,Xilinx/PYNQ,schelleg/PYNQ,cathalmccabe/PYNQ,yunqu/PYNQ,schelleg/PYNQ,Xilinx/PYNQ,cathalmccabe/PYNQ,yunqu/PYNQ,Xilinx/PYNQ,schelleg/PYNQ,Xilinx/PYNQ,schelleg/PYNQ,yunqu/PYNQ,cathalmccabe/PYNQ,Xilinx/PYNQ,cathalmccabe/PYNQ,schelleg/PYNQ,yunqu/PYNQ,cathalmccabe/PYNQ