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Design and Verification of the USB2.0 Device Controller integrated in PowerPC Architecture

Abstract

随着USB技术的广泛应用,市场对兼容USB协议的设备控制器芯片的需求大量增加。由于电子系统设备接口的数据传输速度不断提升,原有的USB1.1协议(12Mb/s)已经逐渐被高速的USB2.0传输协议所替代,接口数据传输速度可提高到480Mb/s,因此,USB2.0成为了目前电子系统设备接口的标准配置之一。本论文工作旨在设计一种基于FPGA内部PowerPC架构的USB设备控制器,即设计实现了将处理器、USB设备接口IP核和其他外围模块等集成在一个SoC(片上系统)芯片内。本文首先介绍了USB2.0设备控制器开发的相关知识和FPGA平台的构建;然后设计和验证了USB2.0设备控制器;最后将USB2...With the extensive application of USB technology, there is a significant increase in demand for the device controller chip which is compatible with USB protocol.As the upgrade of data transmission speed of electronic system device interface, the original USB1.1 protocol (12Mb/s) has gradually been replaced by high-speed USB2.0 transfer protocol, and the interface data transfer is speeded up to 480...学位:理学硕士院系专业:物理与机电工程学院物理学系_凝聚态物理学号:1982006115179

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