基于FPGA实现的AD1674高精度快速数据采集系统

High-Precision and Fast Data Acquisition System of AD1674 Based on FPGA

介绍了以FPGA为核心,辅以必要的模数转换器件AD1674构成的高精度快速采集、存储控制系统的实现,并且可以通过单片机或DSP进行数据的后续处理.着重阐述了基于QuartusⅡ平台的FPGA内部三个功能模块的实现方法,有的模块还给出了时序仿真波形图.

The high-precision rapid collection and storage control system realization with AD1674 ADC,which taking FPGA as core is introduced,and data can be processed through SCM or DSP.The realization method of three inner function modules of FPGA based on quartus Ⅱplatform is expatiated and the timing simulation waveform of these modules is given.