海缆无源探测数据采集系统的设计  

Data Acquisition System Based on Designing of MCBSP

作　　者：田培根[1] 王平[1] 李晓强[1] 

机构地区：[1]海军工程大学电子工程学院

出　　处：《舰船电子工程》2006年第5期176-177,共2页Ship Electronic Engineering

摘　　要：针对海底光缆无源探测技术对数据采集的要求,采用了将TMS320VC5402的多通道缓冲串行口MCBSP配置为通用I/O串口与AD7714进行通信的方式,设计了一种由TMS320VC5402和AD7714组成的数据采集系统,对系统的整体结构、数据采集接口以及软件设计流程做了重要的阐述。A new design is used in acquiring the data in passive detection with submarine optical fiber cable, which is based on the collocation of the MCBSP of the TMS320VC54xx and is made of TMS320VC5402 and AD7714.The main design method including the structure of the system, the data acquisition interface and the programme achieving are discussed in the paper.

关 键 词：海底光缆 TMS320VC54xx 多通道缓冲串行口 MCBSP 数据采集 AD7714 

分 类 号：TN913.332[电子电信—通信与信息系统]