The purpose of this document is to serve as a design and verification companion for anybody designing a system using a UTMI+ Low Pin Interface (ULPI). The intention here is to present hardware design guidelines and provide supplemental explanations of the ULPI protocol. While some sections of the ULPI specification are repeated for convenient reference, this document is a supplement to the ULPI Specification so that both documents can be used to enable successful product design. The most common use of the ULPI interface is in systems that connect a Hi-Speed USB 2.0 transceiver to a Link.

USB3300 高速 USB模块功能简介:USB HS PHY 典型应用:基于ULPI接口的USB HS PHY 主要资源:USB3300，MIC2075-1BM，ULPI接口 USB3300 高速 USB模块实物展示: USB3300 USB HS Board出厂演示视频: 资料包括: 测试程序（STM32） 电路原理图 相关PDF资料 实物购买链接:https://www.waveshare.net/shop/USB3300-USB-HS-Board.htm