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Analog value fetch functions : issue with incisiv 15.20.004

bhanu27

Hi All,

I am using $cgav and $caiv functions in TB to access a analog signal value and I get following error.

ncsim: *E, MSSYSTF ..... User Defined system task or function ($caiv) registered during elaboration and used within the simulation has not been registered during simulation

Let me know if anyone observed a similar issue and solution for it.

BR

Parents
  • Hi Steve,

    Thanks for the reply. I am using $cds_analog_is_valid (short form caiv) first to check signal is a analog signal and then $cds_get_analog_value (short form cgav). When i use these functions I get the error message.
    Even when I use verbose form of these functions, I get errors

    ncsim: *E, MSSYSTF ..... User Defined system task or function ($cds_analog_is_valid) registered during elaboration and used within the simulation has not been registered during simulation

    ncsim: *E, MSSYSTF ..... User Defined system task or function ($cds_get_analog_value) registered during elaboration and used within the simulation has not been registered during simulation

    I am not sure why these functions calls are not working

    Let me know path to this VPI routine so that i can load it using -loadvpi *

    BR
Reply
  • Hi Steve,

    Thanks for the reply. I am using $cds_analog_is_valid (short form caiv) first to check signal is a analog signal and then $cds_get_analog_value (short form cgav). When i use these functions I get the error message.
    Even when I use verbose form of these functions, I get errors

    ncsim: *E, MSSYSTF ..... User Defined system task or function ($cds_analog_is_valid) registered during elaboration and used within the simulation has not been registered during simulation

    ncsim: *E, MSSYSTF ..... User Defined system task or function ($cds_get_analog_value) registered during elaboration and used within the simulation has not been registered during simulation

    I am not sure why these functions calls are not working

    Let me know path to this VPI routine so that i can load it using -loadvpi *

    BR
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