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How can i page the data

I have got the RAM problem. the Data exceeds the limitations.
How can i make the data to be put in to the ROM OR implement data paging the data. Or some alternate solution?

Thanks in advance

Parents
  • "the Data exceeds the limitations"

    The first question must be: do you really need that much data?

    Are you using lots of global and/or static variables, where you could use automatic (local) variables instead?

    Are you using unnecessarily large data types? (eg, 32-bit, where 8-bit will do)

    You have already been advised to look at the MAP file:
    http://www.keil.com/forum/docs/thread9152.asp
    This will show you what's using all the memory...

Reply
  • "the Data exceeds the limitations"

    The first question must be: do you really need that much data?

    Are you using lots of global and/or static variables, where you could use automatic (local) variables instead?

    Are you using unnecessarily large data types? (eg, 32-bit, where 8-bit will do)

    You have already been advised to look at the MAP file:
    http://www.keil.com/forum/docs/thread9152.asp
    This will show you what's using all the memory...

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