摘要
阐述了软硬件操作同步的基本概念和应用背景,分析了两款用于实现单片机以太网通信的网卡芯片,论证了软硬件操作同步通信协议的选择,以ENC28J60网卡芯片为例,设计了基于单片机以太网通信的软硬件操作同步方案,并给出了实现该方案的关键程序代码。
The paper explains the basic concept and application background of synchronous operation of software and hardware; Two kinds of network card chips of single chip microcomputer Ethernet communication are analyzed; The communication protocol selection of synchronous operation of software and hardware is expounded; The scheme of synchronous operation of software and hardware is designed based on single chip microcomputer Ethernet communication with ENC28J60 network card chip, and th key program codes are given.
出处
《电脑编程技巧与维护》
2014年第2期53-55,共3页
Computer Programming Skills & Maintenance
关键词
软硬件操作同步
单片机
以太网通信
synchronous operation of software and hardware
single chip microcomputer
Ethernet communication
