There's no way an 18Fxxxx can access IO at the speeds of an SX.

----- Original Message -----
From: "Mike Singer" <msinger@POLUOSTROV.NET>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Monday, December 02, 2002 1:44 PM
Subject: Re: [SX]: What do I need?


> Bob Ammerman wrote:
> > Believe it or not I am thinking of developing a project
> > on an SX48. I have a need for multiple UARTs at high
> > baud rates, and you just can't do that on a PIC. The
> > only dual UART PICs are high pin count monsters,
> > and that isn't very appealing either. PICs, of course,
> > don't have the speed to do it by bit-banging, but the
> > SX certainly does...
>
>    May be I'm missing something, but I can't understand
> are SX48 REALY much faster then 18FXXXX ?
>    18FXXXX have more efficient code, so they are not
> 4 times slower.
>
>    Mike.
>
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