On 11/03/2007 09:53, David Griffith wrote:
  I'm thinking of a device that would step down the
speed of an rs232
 connection from, say, 9600 to 110.  The idea is to allow a computer that
 can't do 110 to talk to an ASR33 teletype.  Does such a device exist?
 What's it really called?  Does anyone have any schematics for one? 
I have a device called a MicroFazer that will do this.  It was actually
sold as a printer buffer, but it has serial as well as parallel input,
and serial and parallel output, with several hundred K of buffer in
between.
--
Pete                                            Peter Turnbull
                                                Network Manager
                                                University of York