基于TMS320C6201的高速数据采集模块设计  

Design of High-speed Data Acquisition Module Based on TMS320C6201

作　　者：周刚[1] 吴杰[1] 

机构地区：[1]河南工业大学电气工程学院,河南郑州450007

出　　处：《仪表技术与传感器》2008年第4期69-70,共2页Instrument Technique and Sensor

摘　　要：介绍了基于TMS320C6201 DSP的高速数据采集模块的构成,阐述了利用FIFO实现的DSP与ADC间数据传输的电路结构,分析了ADC采集数据的读写时序以及DSP EMIF的具体设置和数据传输方式,根据硬件结构特点提出了设计中需要注意的问题,提高了DSP硬件利用率。The construction of high speed data acquisition module based on TMS320C6201 was introduced.The circuit of data transferring between ADC and DSP which was realized with FIFO and data transferring mode was expounded in detail.The writing and reading timing and the set of DSP EMIF were analyzed.The problems needed to be attended in the design were pointed out according to the hardware feature to improve the hardware using ratio.

关 键 词：FIFO TMS320C6201 数据采集 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]