What can or can't PSIM's DSP Oscilloscope do? How to use it?

Rhonda_20369
Rhonda_20369 New Altair Community Member
edited September 2023 in Community Q&A

I want to check the PWM waveform from the DSP chip with PSIM's DSP Oscilloscope. How can I do it?

In order to use this DSP Oscilloscope, do I need a RS-232 cable when connecting the DSP chip with the pc?

 

 

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Answers

  • Rhonda_20369
    Rhonda_20369 New Altair Community Member
    edited September 2023

    During real time running of the code, the PWM waveforms are at the outside of the DSP chip, not inside the DSP chip memory.


    PSIM's DSP Oscilloscope provides the convenience for the observation of the variables inside the memory. Those variables are not accessible from outside of the DSP chip.


    It is not possible to check the PWM waveform with PSIM's DSP Oscilloscope.
    To observe the PWM waveform, or any signal waveform outside the chip, you should use a real oscilloscope.

     

    To learn how to use PSIM's DSP Oscilloscope function, please use "Help > Index" to search this topic.
    You may also use the followings:
    "Help >> Tutorials >> Code Generation >> Tutorial - Using SCI for Waveform Monitoring.pdf"
    "Help >> Video Tutorials >> Hardware Code Generation >> Using DSP Oscilloscope for Real Time DSP monitoring/debugging"

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