USB固件程序指导

AN039 - USB Firmware Programmer's Guide v1.1 Last updated 16 JUL 2003 To exercise the example firmware: 1. Extract the contents of the AN039.zip file (if using WinZip, use the "Extract" function to retain sub-directory information). 2. Open the Cygnal IDE (v1.72 or later). 3. From IDE me