[GreenKeys] Model 28 ASR

[jhaynes@alumni.uark.edu]

You might consider an alternative of keeping the 28 at 100 speed - after
all it's a pretty impressive show at that speed - and doing speed
conversion to work with the other equipment.  One way would be to use a
couple of UARTs, and maybe a buffer - sure wish we could still get some
of those old 1970s circuit boards for building things like this.  There
were a bunch of designs floating around in various publications.  The
other way, probably easier, is to get a junker PC with two COM ports and
have it do the buffering and speed conversion.

On Sat, 13 Apr 2002, telesignal wrote:
> I just aquired a nice model 28 ASR and it is presently set up for 100
> wpm operation.  Can anyone tell me what gears I need to change to make
> it a 60 wpm machine?  I want to make it compatible with my M19 and M15.