> -----Original Message-----
> From: Jan-Erik Soderholm XA (TN/PAC)
> [mailto:jan-erik.xa.soderholm@ERICSSON.COM]
> Sent: 15 October 2003 12:03
> To: PICLIST@MITVMA.MIT.EDU
> Subject: Re: [PIC:] RETLW on 18F
>
>
> It seems as PCLATH/PCLATU isn't set to the
> correct page. I don't see that you write those
> registers directly, but on the other hand the
> docs says that they are set when the PCL is *read*.
> I supose that to do a "addwf PCL" you have to read the
> "PCL" first, but it isn't clear if that counts as a
> "read" and sets the PHLATx regs.
>
> Have you tried with setting the PCLATx regs before
> the "addwf PCL" instruction ?
>
> Or is there some other code that should make sure
> thet PCLATx regs are set correctly ?
>
> Jan-Erik.

But surely PCLATH/PCLATU must be set correctly if the CALL jumped to the
correct location?

Mike




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