基于CH372的USB无线摇控器系统设计  

Design of USB remote controller System based on CH372

作　　者：李从宏[1] 江国栋[1] 曹建平[1] 

机构地区：[1]南京工业职业技术学院电气与自动化系,江苏南京210046

出　　处：《科技信息》2007年第34期64-64,105,共2页Science & Technology Information

摘　　要：本文介绍了USB总线通用接口芯片CH372的特点及工作原理,给出了基于AT89C4051单片机和CH372的USB无线摇控器硬件设计及C语言软件实现,该设计实现了PC机上PgUp和PgDn两键功能。The characters and theory of common USB bus interface chip Ch372 are introduced in this paper. The hardware design and the software design in C language of the USB remote controller based on the AT89C4051 MCU and CH372 chip is proposed. Two functions of PgUp and PgDn of PC are performed through the use of this design.

关 键 词：AT89C4051 CH372 USB协议 无线摇控器 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]