2 Replies Latest reply on Mar 31, 2019 6:42 PM by rttt_3611331

    How to Connect my Power adapter by SWD using MiniProg3?


      I tested my chip cypd3125 by cy4531, and I could use PSoC programer to program/read firmware in my chip by SWD using MiniProg3. And then I put the cypd3125 in my demo power adapter, and SWD pins connect the typec pins to ensure I can connect it by typec line.  However I can't connect the cypd3125 by SWD(I use vbus pin to power),what's the difference between cy4531 and my demo power adapter? thanks.