遥控编码芯片PT2262的单片机译码模块  

A Microcontroller Decoder Module of the Remote-controlled Coder PT2262

作　　者：安颖[1] 王研[2] 

机构地区：[1]河北理工大学信息学院,唐山063009 [2]华为三康技术有限公司,北京100085

出　　处：《计算机与数字工程》2005年第8期121-123,共3页Computer & Digital Engineering

摘　　要：台湾普城公司生产的PT2262,PT2272是一对很好的遥控编码、解码芯片,但改变PT2262的地址和发射控制端TE的控制,需要几个开关同时动作,给用户带来不便。给出了用廉价单片机AT89C2051代替PT2262实现功能的方法,用软件来处理开关的动作,操作简便易行。PT2262 and PT2272 are a couple of good remote controls to code and decode, but changing the PT2262 addres and oontrol the transmitting extreme needs a few switches to act at the same time, bringing the inconvenience to the customer, This paper gives a method that instead of PT2262 a cheap microcontroller AT89C2051 carries out the function, handling the action of the switch with the software,the operation is simple and easy.

关 键 词：单片机 掉电模式 编码 译码 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]