From: "Brent Brown"
> > Also various 485 ICs state speed of min 4Mbps ! I am not sure how
> > that is gonna be done; from what I understand 485 is 'RS232' running on
> > a 485 bus. I have never seen RS232 do more than 112kbps.
> > Maybe a parallell prn (PC) interface to a PIC then the PIC's RX/TX
> > to the bus @ 4 Mbps ???
>
> I think this means minimum maximum speed. Make sense?
> Translated: these chips will run at at least 4Mbps. I have done
> RS485 at 9600bps and it works OK.

Hi, Yes thats pretty much what I guessed. The problem is howto get
>4 Mbps out there on the bus ! A standard PC wont send RS232 in
anything near that speed, right ? Even 1-2 Mbps would be nice.

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