MplabX settings

Till now i left the Mplabx settings as it is. But once i have gone through the settings there are several settings which i am not aware. How important are these settings?
1. Code model, Data model, Scalar model. Can i leave them as it is or should i select large or small? How to confirm the same from the generated code?


Please advise. Is it in any way benefit to write make file instead of using Mplabx settings? I never used them before.

leave the setting alone

be80be said:

leave the setting alone

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But what default means. Which memory model?

elecLear78 said:

But what default means. Which memory model?

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What Burt is saying, The C compiler's default settings will work the best.... Until you know what they all do... Leave well alone...