> > Beware that even with a Xtal,  frequencies are not exact,
> > i.e. hardware usart @ 20Mhz PIC:
> > 38.4, 57.6, 115.2 kBaud  all have   -1.36% error
>
> But a proper choice of crystals (a multiple of 9600) can avoid this
> error.

And when the peer side is a 12F the receiver has to be bit-banged
anyway, so you can bit-bang the real sender baudrate just as easy.

Wouter van Ooijen

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consultancy, development, PICmicro products

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