(7)
Pin11 of IC4
Communication waveform about "receive"
Pin8 of IC4
Pin9 of IC4
Pin11 of IC4
(8)
Pin52 of IC5
Communication waveform about "send"
Pin8 of IC4
Pin9 of IC4
Pin52 of IC5
(9)
Pin61 of IC5
Communication waveform
send data to DPT of DXDP receive data from DPT of DXDP