Hi Li Jun, On Sat, May 16, 2020 at 3:33 AM Jun Li <jun.li@xxxxxxx> wrote: > This indicates the voltage of VBUS pad is below VBUS valid threshold(defaut > is 4.75v), how is vbus connected on your imx7s-warp board? is the vbus connected > from USB connector to vbus pad of imx7s SoC? I have sent you the schematics off-list. Thanks
