【摘要】 实现了一种基于FPGA与LabVIEW平台的任意波形发生器。通过FPGA搭建硬件平台,与LabVIEW上位机软件实现串口通信,实时调整FPGA内部波形数据,可实现正弦波、方波、锯齿波、三角波、高斯白噪声、叠加正弦波、自定义公式等常规波形,同时也可以手动绘制任意波形,充分发挥了软件的灵活性。通过参数的设定,可方便地设计各种复杂波形。本设计在EP4CE15F17C8芯片上实现,与LabVIEW上位机软件协同工作,经测试系统具有良好的稳定性、灵活性。更多还原

【Abstract】 This paper implements a platform based on FPGA and LabVIEW arbitrary waveform generator. By FPGA it built hardware platform, achievred serial communication with Lab VIEW PC software, adjusted the FPGA waveform data in real time, and enabled sine, square, sawtooth, triangle, Gaussian white noise, superimposed sine, custom formulas and other conventional waveform. You can also manually draw arbitrary waveform, fully exploiting the flexibility of the software. By setting the parameters,the design can be more convenient for all waveforms. The design of the EP4CE15F17C8 chip works with LabVIEW PC software, the system has been tested and has good stability and flexibility.更多还原