6 Replies Latest reply on Jan 11, 2018 3:47 AM by taokc_351811

    Non-Connection of VSYS

      Hello,

       

      In CYPD3125-40LXQI, when VBUS is directly ant unfortunately provide from internal system power source, can we open VSYS pin?

       

      In that case, when we try to debug our software through SWD, do we need any especial sequence which is difference in a case of providing VSYS from VTARG?

       

      Best regards,