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Implementing a USB video and audio composite device using EZ-USB™ FX2G3 controller

This application note provides implementation details for the USB Video Class (UVC) and USB Audio Class (UAC), as well as guidance on developing firmware for UVC and UAC composite device. This application note also offers insight into using the Infineon product EZ-USB™ FX2G3 as a composite device to interface with a camera (image sensor). This application note describes the synchronous slave FIFO interface of the EZ-USB™ FX2G3 with the Efinix T20 FPGA and provides common troubleshooting methods.

• 3.58 MB
• 29/08/2025