| Cypress’s EZ-USB® FX3™ is a USB 3.0 peripheral controller with a general programmable interface, called GPIF™ II, which can connect easily to a range of devices. For example, AN75779 describes how FX3 works with USB video class (UVC) to allow a video-streaming device, such as a webcam, to connect to a USB host to stream video. |
Introduction
EZ-USB® FX3™ lets developers add USB 3.0 device functionality to any system. Its GPIF II can create an interface with virtually any processor, ASIC, image sensor, or FPGA. AN75779 introduces the basics of UVC and shows you how to design an application compatible with UVC by creating an FX3 interface with the following signals: frame valid, line valid, pixel clock, and 8-bit to 32-bit parallel data bus.
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