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