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TI RTOS MSP430 memory requirements

Varaprasad Malisetty
Intellectual 460 points

Hi,

    I am planning to use MSP430F5503 with TI RTOS with FAT FS for SD card. I would be using USB and PWM also.  I am not sure if the flash and RAM of this part would be sufficient to run TI RTOS.I could not find it any where. Any info regarding this is highly appreciated. 

Regards,

Varaprasad.

  • 0
    TI__Guru**** 202106 points

    Varaprasad,

    TI-RTOS will only take up as much MSP430 memory space as it needs for the specific drivers being used, which for you seems to be FatFS, USB, etc.  That is why there is no solid answer for memory space required; it is dependent on your application.  Given the 32 KB of flash you have, I do not think this will be an issue.

    Some light reading for you:

    http://www.ti.com/lit/ug/spruhd4f/spruhd4f.pdf

    http://www.ti.com/lit/ug/spruhu4/spruhu4.pdf

    Regards,

    Ryan M. Brown

  • 0 in reply to Ryan Brown1
    Intellectual 460 points

    Hi Ryan,

                   Thanks for the reply.

    Regards,

    Varaprasad.

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