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.
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 boant.
出处
《山东大学学报(工学版)》
CAS
2006年第3期91-94,共4页
Journal of Shandong University(Engineering Science)
基金
国家"863"计划基金资助项目(2001AA141120)