Hi,

> Hello!
>
> Does anyone knows which PIC controller includes the instruction for
> multiplication?
> Or can I use the instruction with PICs at all?
>
The only PIC's with a multiplication instruction are the high-end, 17Cxx
PIC's.  They have an 8 bit by 8 bit multiply instruction.
For all the other PIC's you will have to do it in software.  This is
easily done with a shift-add routine - exactly like you would do binary
multiplication on paper.

Regards,
Niki