基于FPGA的脉搏波信号采集系统研制

Design of the pulse signal measurement system based on FPGA

介绍基于FPGA并利用双光源对脉搏波信息进行实时采集的方案,阐述了系统的设计原理,并对系统核心部分光源控制电路设计进行了详细描述,最后对系统调试结果进行介绍和分析。系统设计采用自顶向下的层次式设计方法,应用Verilog HDL语言完成,并在Quartus Ⅱ环境下开发实现。

The paper introduces the design principle of measurement on the pulse information which is based on FPGA and detected by duaHight source, and describe the control system of the light source in detail. In the paper, we will analysis the debugging results for the system. The system uses top-down hierarchical design methodology, and achieve the design using Verilog HDL language in the Quartus Ⅱ platform,