motcon2_fmc HDL

I just have some questions about the HDL used for MOTCON2_FMC.

First of all, I have say that I am pretty impressed with the project and all the compiling went very smooth for Vivado 2018.2!

In the  AD-FMCMOTCON2-EBZ User Guide is mentioned that it has QDESYS Motor Control IP support  (wiki.analog.com/.../qdesys_ip), but could not find any references about it anywhere. Is it something that I am missing?

Does the motcon2_fmc have any kind of synchronization between the ADC conversion and PWM switching, to make sure the ADC sampling occurs only when PWM is not switching?

Thanks for your patience,

Adi

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  • +1
    •  Analog Employees 
    on Mar 20, 2019 8:38 AM

    Hi Adi,

    The QDESYS motor control IP is developed by a 3rd party company - http://www.qdesys.com/ If you want to find more about it please contact QDESYS directly.

    The reference design does not have synchronization between the ADC conversion and the PWM switching. One way to do that would be to have a trigger signal from the axi_mc_controller block to the axi_mc_current_monitor that will trigger the data capture from the AD7401.

    Regards,

    Andrei

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  • +1
    •  Analog Employees 
    on Mar 20, 2019 8:38 AM

    Hi Adi,

    The QDESYS motor control IP is developed by a 3rd party company - http://www.qdesys.com/ If you want to find more about it please contact QDESYS directly.

    The reference design does not have synchronization between the ADC conversion and the PWM switching. One way to do that would be to have a trigger signal from the axi_mc_controller block to the axi_mc_current_monitor that will trigger the data capture from the AD7401.

    Regards,

    Andrei

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