3 Replies Latest reply on Jan 21, 2019 5:56 PM by YangyangC_06

    CYUSB3014 unable to boot from USB mode


      I designed a board related to cyusb3014. When I chose to boot from USB mode, I connected it to the PC and nothing happened. No new devices were found in the device manager. But when I solder another the FLASH with firmware to this board and selected the boot mode as I2C boot, it shows "Cypress FX3 USB StreamerExample Device" in CyControl.exe(usb2.0). Does this mean that there is no problem with the design schematic and the differential line? How can I get it to boot from USB mode to download firmware?