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AIF2-CPRI RadT configuration

Pankaj Kumar
Intellectual 300 points

Hi,

We are planning to use AIF2-CPRI configuration for our FDD LTE project. Though we could get example project working if RadClockCountTc is configured with 245759 (1 ms). But we plan to use RadT timer to generate event for every lte ofdm symbol (14 events in one ms). In this case the value of RadT is coming around 17550.

Is this a possible configuration for AIF2 as we are not able to successfully run our project with this?

Any suggestions/pointers in this subject are welcome.

Regards,

Pankaj

  • 0
    Prodigy 15 points

    Hi pankaj,

    If you need to generate interrupts for every LTE ofdm symbol wise, Then you have to make following changes in RadT timer.

    SymbolNum = 139;

    LutIndexNum = 6;

    RadClockCountTc[0] =  17663,;

    /*for remaining six (i = 1 to 6) RadT terminal counts set */

    RadClockCountTc[i] = 17535;

    Correspondingly configure AIF2 timer event. 

    Regards,

    Lakshminarayana L.