MSP430用于专业遥控器的硬件设计_姚振东.pdfVIP

　2006 2 　 RESEARCHDEVELOPMENT :1001 - 893X (2006)02 - 0133 - 06 * MSP430用于专业遥控器的硬件设计 姚振东, 张富贵, 王景涛 (, 6 10041) 　:用于智能楼宇的专业遥控器的设计要求既有特色又要出色。以 TI公司的MSP430混合信 号处理器 主MCU,以 160X 160点阵液晶触摸屏 人机对话部件,辅以其它高性能外围元器件构筑 成其硬件电路。充分利用M SP430的超低功耗特性和丰富的片内资源以及极高的运算 /控制性能, 通过软件编程实现了电池供电的高性价比专业遥控器:具有自学习和用户重定义重编辑菜单及图标 功能, 具有游戏功能, 具有既万能又专业的双重特点。 :遥控器;混合信号处理器;低功耗;液晶触摸屏;红外编码;设计 :TN802　　:A Design ofaProfessionalIR RemoteControllerBased onMSP430 YAO Z hen -dong,ZHAN G F u -gu i, WAN G J ing - tao (Chengdu Un iversit of Information Technolog , Chengdu 61004 1, Ch ina) Abstract:Designing a professional IR remote controllerw ith good feature and advance performance is not difficul.t A controlling core is consisted ofM SP430 m ixed - signal processor made b TI. And m an -m a- chine conversation is accomplished b 160X 160 dotmatrix LCD touch screen. W ith M SP430 slow - pow er consump tion, high speed operation characteristic, rich on - ch ip resource and efficient program, the pro- fessional IR remote controller is bu ilt but emplo ing few er peripher devices. It possessesmu lti - functions such as learning, being edited menu and icon, controllingmu lti - device, and p la ing games etc. Now it serves for professional IR remote controller in intelligence building. ey words:remote con troller;m ixed - signal processor;low - power consumption;LCD touch screen;IR code;design “”。 : 1　　 , ( )、 / 、、 ,, , ,;, ,