摘要
以TMS320C6713为控制器,设计和实现基于EMIF接口的数据采集系统。实际上,可以将外部的AD芯片作为外部的数据存储器设备,通过读取存储器数据的方式获得需要采集的数据。主要从硬件和软件两方面介绍EMIF接口的使用方法,最后实验结果说明采集的数据完全满足要求,实现了基于EMIF接口的数据采集系统,并且也简单说明了TMS320C6713的EMIF接口的简单应用。
This paper took the DSP TMS320C6713 as an example to illustrate the design and implementation of data acquisition system based on EMIF interface .In fact, the outside AD chips could be seen as the external data memory device. And the collected data could be acquired by means of reading the memory. This paper mainly described the usage of EMIF interface from the hardware and the software. Finally, experimental results show that collected data fully meet the requirements. This design implements the data acquisition system based on EMIF, and also briefly describes the simple application of TMS320C6713 EMIF.
出处
《电子设计工程》
2011年第2期174-178,共5页
Electronic Design Engineering
