baud modifier

[Tony Duell]

> that most have long been discarded as peripheral "junk".  In a snap, 
> almost  any old PC with two serial ports could be programmed to do 
> the same thing.

Another idea (less bulk) would be to wire a microcontroller ton an ISA 
card with 2 serial ports (either a dual async card or a mulit-I/O card, 
or whatever). This would save you having to wire up the RS232 buffers, it 
would also avoid having to bit-bang either port (I have this ingrained 
dislike of bit-banger serial ports....)

-tony