[color=#000000][size=x-small][font=Arial,][font=Arial,][color=#333333][size=medium][color=#333333][size=small][font=Tahoma, Verdana, Arial, sans-serif]Hello. [/font][/size][/color]the oscilloscope shows a burr when transmit data,[color=#333333][size=small][font=Arial][color=#333333][size=small][font=Tahoma, Verdana, Arial, sans-serif]Anybody has a clue of what is happening?[/font][/size][/color][/font][/size][/color][/size][/color][/font][/font][/size][/color]
Which signal is this? Gpio5 ?
yes，gpio5 when switching，How do I solve this problem
This is normal operation, the TX switches on/off as it transmits the pulses. If you disable the Fine Grain sequencing then you will not see this switching during the TX. See UM “PMSC_TXFSEQ”
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