12 Replies Latest reply on May 25, 2012 1:37 AM by userc_42657

    No re-enumeration after downloading example *.img to ram, but downloading CyBootProgrammer.img works good.

      1. I get USBBulkLoopAuto.img by compiling the example project.


      2. I download it to RAM using Contro Center. The device disappears and never enumerates again.


      3. but when downloading "C:\Cypress\EZ-USB FX3 SDK\1.1\bin\CyBootProgrammer.img" to RAM, It works good.


      4. I use a custom  board, so how can I fix the problem.