On 26 Sep 2006 at 8:45, Alan B. Pearce wrote:
> >I'm doing async comms between two PIC's at 19200 baud, and
> >the variation above is enough to give me problems. Matching
> >two PIC's from the above test means comms works well, even
> >with considerable temperature differences - but it's a pain.
> 
> Does it have to be async comms? Could you use the method I posted
> details of last week, that TI use for their calculators? Then the
> frequency differences do not matter.

Wan't watching that thread - I will look it up, thanks. These PIC's also have to talk to 
a PC, so that's why I went for async at a standard baud rate.
-- 
Brent Brown, Electronic Design Solutions
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Hamilton 3200, New Zealand
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