摘要
采用以太网控制器DM9000A,实现DSP+FPGA伺服控制系统的100M以太网接入。介绍了DM9000A的功能原理,给出了该器件与TMS320F2812DSP的硬件连接方法、软件初始化及数据收发控制流程。
An efficient Ethernet interface for Servocontrol System based on DM9000A is proposed.The principle and base functions of DM9000A are introduced,the scheme of hardware interface with DSP and software configuration for initialization and transceiver are presented.
出处
《微计算机信息》
2009年第8期166-168,共3页
Control & Automation
