Max3100与AVR系列单片机的接口设计  

Interface design of the MCU AVR and Max3100 serial single-chip computer

作　　者：刘天孚[1] 刘刚娣 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《应用科技》2007年第2期37-40,共4页Applied Science and Technology

摘　　要：介绍新型通用异步收发器Max3100的功能特点、引脚含义以及工作原理,给出用Max3100实现AVR系列单片机异步通讯接口设计实例.介绍通过Max3100分别将AVR的SPI接口和普通I/O接口转换为UART接口的硬件设计原理图和软件设计主要程序,对关键技术进行了说明.This paper introduces the functions, meaning of pins and working principles of Max3100, which is a new UART product of MAXIM. An example is given in application in serial communication with MCU AVR. By Max3100, SPI interface and common I/O interface of AVR are transformed to UART interfaces. The related hardware design schematic and main program of software design are demonstrated. The key technology is explained.

关 键 词：MAX3100 ATMEGA16 串口 

分 类 号：TN609[电子电信—电路与系统]