On Fri, 22 Sep 2000, Vitaly Luban wrote:
> Dan Hollis wrote:
> > Easy for ethernet where you have shared media and switches, but what about
> > ptp synchronous serial lines? Oh dear thats a problem isnt it 8)
> Not, if one have two USARTs, receivers paralleled & syncronized, transmitters
> wired-OR and one of the transmitter's output held at "1" by hotswap
> driver. Swap scenario, IMHO, trivial.
And the manufacturer and model# of this trivial hardware is ...?
-Dan
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