基于SoPC的红外解码IP核设计与实现  

Design and implementation of IP core for infrared decoding based on SoPC

作　　者：刘文超[1] 黄汉华[1] 唐文龙[1] 

机构地区：[1]湖北大学,湖北武汉430062

出　　处：《现代电子技术》2012年第12期4-6,共3页Modern Electronics Technique

摘　　要：提出一种红外解码IP核在SoPC系统中的设计与实现方案,重点研究红外系统的数据编码和传输机制,红外解码电路的HDL设计,IP核的制作及在SoPC系统中的应用。该方案的红外发送接收芯片分别是TC9012和DS338S,在DE2开发板对IP核进行测试。结果表明,红外解码IP能顺利地添加到SoPC系统中,实现快速、稳定、正确的红外解码功能,达到预期设计目标。The design and implementation scheme of IP core for infrared decoding based on system-onprogrammable-chip （SoPC） system is proposed. The data decoding algorithm, data transfer mechanism, infrared decoding circuit design of hard- ware description language （HDL）, IP core fabrication and application in SoPC system are discussed. In order to test IP core, a platform consisted of DE2 development kit, TC9012 for infrared emission, DS338S for infrared receiving was set up. The experimental results show the IP core for infrared decoding can be successfully embedded into SoPC system to satisfy the cor- rect and stable decoding function at high speed. The proposed scheme gained the expected design goal.

关 键 词：红外解码 AVALON总线 IP核 SOPC 

分 类 号：TN919-34[电子电信—通信与信息系统] TP368[电子电信—信息与通信工程]