Ram Full - ColdFire 52223

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Ram Full - ColdFire 52223

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wolfgarb
Contributor I
Hi,
i have a problem with the RAM memory of my coldfire 32233.
My global variables take 29k of RAM.
And i think when executing the code, the local variables complete my space of RAM.
Is there some way to read a flag from coldFire indicating this?
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admin
Specialist II
This should be done at link time.
Either check memory map after each linker run to see if you have an overflow, or configure your linker to tell you that you've run out of RAM.
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jingbo
Contributor I
I am usnig Coldfire 52259.
 
The internal RAM is not enough for my app, is it possible to use external RAM with this chip? If so, recommend pls.
 
tx,
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