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Flash and RAM based programming TMS320F28335 CCS v5.5

adil ahmed1
Prodigy 70 points

Hi,

I have recently shifted to CCS v5.5 from v 3.3. I just wanted to know if we can write and run a code from RAM only using CCS v5.5 or is it always written in Flash memory. 

Thanks,

Adil.

  • 0
    TI__Guru 61235 points

    Adil,

    CCS v5.5 is no different from CCSv3.3 in that regard.  If you link code or data to flash, it will be loaded to flash when you load the program.  If the link is to RAM, the code or data will be put in RAM when you load the program.

    So yes, you can run code from RAM using CCSv5.5.

    Regards,

    David

  • 0 in reply to David M. Alter
    Prodigy 70 points

    Thanks for your response David.

    Now the actual problem I am having is this... The code I used to run on CCS v3.3 was using DSP/BIOS 5.33 and we have made a procedure to make Flash versions of that code based on the document spra958L (Running an application from Internal Flash memory). 

    Now I want to replicate the same code on CCS v5.5 using SYS/BIOS 6.35. First, I started with the labs given in TI RTOS Kernel Workshop by Eric Wulber to get familiar with the environment. The labs work just fine but I don't know how to make flash versions of these projects. I mean, as we can link the memory sections through the tcf file in DSP/BIOS, How do we do it in SYS/BIOS?? If there is any document like spra958L, that would be great.

    Thanks,

    Adil.