Strictly necessary cookies are on by default and cannot be turned off. Functional, Performance and Tracking/targeting/sharing cookies can be turned on below based on your preferences (this banner will remain available for you to accept cookies). You may change your cookie settings by deleting cookies from your browser. Then this banner will appear again. You can learn more details about cookies HERE.
Strictly necessary (always on)
Functional, Performance and Tracking/targeting/sharing (default off)
I have followed AN75705: "My First USB 3.0 Transfer Using FX3" carefully to test a simple loop back test using the CYUSB3KIT-003. Every step works fine, including download of the newly compiled FW to the board, until the actual bulk transfer, where I get error 997. I tried it many times, with two different CYUSB3KIT-003 boards. See the attached screen capture where I have also run USBLyzer on the traffic. I'm using a USB2 cable in a USB3 port, but I also tried the same cable on a USB2 board, with the same error result.