Peter,

The coding is similar. The RAM is organized in banks of 256 bytes, the stack
is 31 entries deep, three index registers with 4 addressing modes, the
stack is usable for data storage, and a 10MHz oscillator can be X4, 
loads of A/D.

And SDCC works!

George

Peter Chant wrote:
> On Sunday 27 July 2008, George M. Gallant wrote:
>   
>> Since the pic16f877a has 386 bytes of RAM, saving a few hundred words
>> would be significant. The pic18f2620 is in the same package with almost
>> 4k bytes of RAM at a very similar price. Just my 2 cents, but if you are
>> that
>> close to the limits, it is time to consider different hardware.
>>     
>
> Is there much of a jump coding wise?  I've been using 16F various as I 
> started 
> with those.  Just curious. 
>
> Pete
>
>
>   

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