I don't think you will need pull up resistor for RX
and TX unless you drive more than two or three ports.

Rgds,
Thet Naing

--- James Fitzsimons <jamesfit@PARADISE.NET.NZ> wrote:
> Hi Olin,
>
> Quoting Olin Lathrop <olin_piclist@EMBEDINC.COM>:
>
> > > Question: Should I be connecting the Rx port of
> the PIC to VCC or
> > GND?
> >
> > If you did that, how is it supposed to receive
> anything? RX of the PIC
> > goes to the TX of the other chip, and vice versa
> for the PIC TX.
>
> I realise that, perhaps I wasn't very clear in my
> question.
>
> I was asking if I needed to connect the Rx of the
> PIC to VCC (probably through
> a 10k resistor) AS WELL AS to the Tx of the BSII.
>
> Cheers,
> James Fitzsimons
>
> --
> http://www.piclist.com hint: The PICList is archived
> three different
> ways.  See http://www.piclist.com/#archives for
> details.
>
>


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