2 Replies Latest reply on Nov 8, 2020 3:02 AM by JeME_1844631

    CYC65632 self-powered usb hub reset

    JeME_1844631

      Hi.

      I designed a CPU with USB port connected to CYC65632 upstream port.

      CYC65632 is designed as a self powered usb hub.

      This main board is powered only with 3.3V.

      How should I manage the ExtReset# pin to guaranty the presence of Vusb ?

      Should I connect it to +3.3V (with a R + R//C bridge ?) ?

      Thank