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How can I save Constants

Stefan Kunz

Hallo everybody,

can anybody help me. I want to save Constants on the XRAM. How does this works?

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  • 0 in reply to Christoph Franck

    "Putting constants in XRAM does not make much sense except in fairly exotic circumstances (for example: All code memory is used and you want to store a table in XDATA that is generated by an algorithm at bootup)."

    Another example would be where you have non-volatile memory in XDATA space.

    If part of your ROM is mapped into XDATA space, that's where the XCROM directive comes in...

    It'd help if you said what you're actually trying to achieve - then people could make informed suggestions!

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  • 0 in reply to Christoph Franck

    "Putting constants in XRAM does not make much sense except in fairly exotic circumstances (for example: All code memory is used and you want to store a table in XDATA that is generated by an algorithm at bootup)."

    Another example would be where you have non-volatile memory in XDATA space.

    If part of your ROM is mapped into XDATA space, that's where the XCROM directive comes in...

    It'd help if you said what you're actually trying to achieve - then people could make informed suggestions!

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