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TMDSCNCD28379D: Evaluation board for 2-dimensional inverse FFT and 2-dimensional circular convolution on large complex data of size 512*512

Danilo A.
Mastermind 28950 points
Part Number: TMDSCNCD28379D


Hi Team,

This post is related to the E2E thread below. Since we no longer support non-Linux SW development for C674x, our customer would like to know which TI evaluation board he can use to perform the same operation described in the other thread that we still support.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1170585/tms320c6748-not-able-to-read-and-print-a-text-file-with-complex-data

According to our customer,

"The application is it should perform the 2-dimensional inverse FFT and 2-dimensional circular convolution on large complex data of size 512*512. The processing need is it should perform it in real-time."

Can you please confirm if our C2000 microcontroller such as TMDSCNCD28379D controlCARD is suitable for his application?

Regards,

Danilo

  • 0
    TI__Mastermind 30185 points

    Hello Danilo,

    Danilo A. said:

    "The application is it should perform the 2-dimensional inverse FFT and 2-dimensional circular convolution on large complex data of size 512*512. The processing need is it should perform it in real-time."

    Can you please confirm if our C2000 microcontroller such as TMDSCNCD28379D controlCARD is suitable for his application?

    This is not so much a device requirement. The FFT library for C2000 devices does not support multi-dimensional arrays; the FFTs can be used on an array of up to 1024 elements, so I do not believe it would be the right fit. If the user wants to configure a multi-dimensional array and the FFT using their own code, it may work depending on how they align RAMs and their code optimization, but there is no library support for this currently.

    Best regards,

    Omer Amir