基于USB2.0协议的多功能IP核的研究与开发

The rsearch and design of multifunction USB IP core based on USB 2.0 protocol

通过研究最新版本的USB2.0协议和相关接口协议,并根据VerilogHDL语言相关语法给出了一种面向SoC应用的可按需定制可重用的多功能USB IP核的设计思路,并用Verilog HDL对USB提供的USB Host, Device,Hub,OTG功能进行了RTL描述和仿真,结果表明设计的IP核是可用的.

This paper provide a method to design multifunction USB IP core faces to SoC which can be customed based on what you need,and then we describe and verify the IP core with Verilog HDL language. The testnation result prove that the IP core is usable.