Storing program into Flash DA14531MOD

Hi Renesas,

I'm on the limit of the 32K of space in DA14531MOD.

Is it possible to store the program into the Flash to have more space?

Thanks.

Best regards,

Javier

Top Replies

  • Hi Javier,

    Thank you for posting your question online.

    I'm on the limit of the 32K of space in DA14531MOD.

    The DA14531MOD has 48kB SRAM available space.
    From that, 8kB of this are reserved for BLE stack, so you are left with 40kB available for user application.

    Is it possible to store the program into the Flash to have more space?

    Yes, it is possible to store the FW into the Flash. During boot, the FW will be downloaded into the SRAM to be executed. This is why the FW can not exceed the 48kB size.
    On the DA14531 we do not support the XiP feature in order to execute code from Flash. 

    Best Regards,
    OV_Renesas