Rafael Vidal Aroca wrote:

> Hi, i'm migrating a 16F628 based system to 18F452 and would like
> just to confim some things i've searched:
>
> 2. May I use the code I have running in 16F628 in 18F452 with no
> changes, or at least few changes?

Maybe you *should* change whatever you can to make full use
of the better 18-series instruction set. You'll get code that
is easier to read and modify and possibly also running faster.

> 3. The 1,5K of memory that 18F has is all available for user?

You have 1536 bytes of RAM to use. Who else would use it ?

Jan-Erik.

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