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how to properly set the settings in real time display graph

Thread Summary

The user is experiencing issues with a real-time display graph showing spikes instead of a 500 Hz sine wave. The final answer suggests using a physical oscilloscope or a sound editor like Audacity to view high-frequency waveforms, as the real-time display is limited to a few tens of Hz. An equivalent-time sampling technique at 498 Hz can also be used to visualize the 500 Hz sine wave. For saving the signal to a PC, optical S/PDIF is recommended as the simplest method, or the analog output can be used if additional DAC and ADC in the signal chain are acceptable.
AI Generated Content

Hi,

I am using real time display graph to plot sine tone freq=500hz. but I am not getting the correct output in real time display graph? I am getting spikes instead of sine wave. I just want to know what are the proper setting for realtimedisplay block. The pic of project is attached

Thanks