基于SD卡的DAB实时存储系统的设计  

DAB Real-time Storage System Design Based on SD Card

作　　者：王国裕[1] 刘坤[1] 陆明莹[1] 张红升[1] 

机构地区：[1]重庆邮电大学微电子重点实验室,重庆400065

出　　处：《电子质量》2012年第1期41-43,共3页Electronics Quality

摘　　要：设计并实现了一种基于SD卡的DAB音频数据的存储方案,介绍了系统的软硬件设计思路。系统采用STM32F103RC作为主控制器,以ID200为DAB接收机的基带解码单元,SD卡为存储模块,录制的节目数据按照FAT32文件系统格式创建成可在不同平台上识别和管理的文件。This paper designs and implements a storage scheme for DAB audio data based on SD card, and introduces design solutions on the software and hardware of system.In the system,STM32F103RC is used as the main controller,ID200 as the baseband decoding unit and SD card as the storage module, The recorded program data is built into files which may be recognized and managed in different platforms in the format of FAT32 file system.

关 键 词：DAB接收机 SD卡 FAT32 STM32F103RC 

分 类 号：TN934.3[电子电信—信号与信息处理]