一种与PLC接口的Atmega161单片机智能数码显示表头的设计  

A Design about Atemga161 SCM Intelligent Digital Display Instrumentation Cone With PLC Interface

作　　者：闵小玲[1] 晏伯武[1] 皮大能[1] 

机构地区：[1]湖北黄石理工学院计算机学院

出　　处：《微计算机信息》2006年第06Z期55-57,共3页Control & Automation

基　　金：国家"863"计划项目(No.2002AA325080)

摘　　要：本文以Atmega161加少量外围电路构成的LED数字显示表头为例,介绍PIC单片机智能表头的硬件电路原理和软件编程方法,并给出了用三菱公司的FX系列PLC编制的单表显示例程和Atmega161的控制显示流程图。This article adds LED numeral Digital Display Instrumentation Cone take Atmega161 which the few periphery electric circuit constitutes as an example, Introduces the PIC monolithic integrated circuit intelligence table head the hardware circuitry and the software programming method And produced establishment list has extolled the demonstration regulation and the Atmega161 control demonstration flow chart with Mitsubishi Corporation＇s FX the series PLC.

关 键 词：数码显示表头 Atmega161单片机 PLC 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]