基于FPGA&ASIC的专用USB接口设计与实现

山东大学学报(工学版)

基于FPGA&ASIC的专用USB接口设计与实现

齐洪喜，周大水

山东大学网络信息安全研究所，山东济南250100

收稿日期:2006-01-11 修回日期:1900-01-01 出版日期:2006-06-24 发布日期:2006-06-24
通讯作者: 齐洪喜

USB interface design and implementation based on FPGA&ASIC

QI Hongxi，ZHOU Dashui

Institute of Network Information Security,Shandong University,Jinan 250100,China

Received:2006-01-11 Revised:1900-01-01 Online:2006-06-24 Published:2006-06-24
Contact: QI Hongxi

摘要/Abstract

摘要： 无驱型USB KEY专用接口的设计和实现是基于FPGA&ASIC的. 该设计主要使用Verilog语言在FPGA上实现USB协议，并提供针对USB收发器和微控制器的接口. 通过该接口USB KEY在接入系统后不需要驱动程序即可正常使用. 该设计通过了软件的仿真并在FPGA上进行了硬件验证.

关键词: FPGA, ASIC, USB, KEY, 无驱

Abstract: The design and implementation of nonedriver USB KEY's interface based on FPGA&ASIC mainly use verilog Hardware Description Language (HDL) to implement universal serial bus (USB) specification and provide a interface for USB transceiver and microcontroller unit (MCU). Using this interface, USB KEY do not need driver during enumeration. This design has been simulated by software, and succefully verified on FPGA board.

Key words: ASIC, USB, KEY, nonedriver , FPGA

齐洪喜,周大水 . 基于FPGA&ASIC的专用USB接口设计与实现[J]. 山东大学学报(工学版), 2006, 36(3): 91-94 .

QI Hongxi,ZHOU Dashui . USB interface design and implementation based on FPGA&ASIC[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2006, 36(3): 91-94 .

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