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基于AT91SAM7S64的USB/LPT转接系统的固件设计
引用本文:王志军,赵峰. 基于AT91SAM7S64的USB/LPT转接系统的固件设计[J]. 信息技术, 2009, 0(5)
作者姓名:王志军  赵峰
作者单位:上海交通大学微电子学院,上海,200240
摘    要:基于AT91SAM7S64单片机设计并实现USB/LPT转接系统,给出固件设计的相关技术细节.通过该转接系统,使传统LPT接口的设备和仪器可方便地通过USB接口接入到计算机主机系统.

关 键 词:固件设计

Design of firmware of USB/LPT converter based on AT91SAM7S64
WANG Zhi-jun,ZHAO Feng. Design of firmware of USB/LPT converter based on AT91SAM7S64[J]. Information Technology, 2009, 0(5)
Authors:WANG Zhi-jun  ZHAO Feng
Affiliation:School of Microelectronics;Shanghai Jiaotong University;Shanghai 200240;China
Abstract:Based on the AT91SAM7S64 this paper designs and implementes USB/LPT transit system,and presents the relevant technical details for the firmware design.Through the converter system,the traditional LPT interface equipment and instruments can access to the computer system with USB port.
Keywords:AT91SAM7S64  USB/LPT
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