[time-nuts] Thunderbolt serial port problem UPDATE

[Dan Rae]

On 4/13/2011 5:19 PM, Chris Albertson wrote:
>
>
> fluke.l's design is not reliable.  I don't think he is getting the
> voltages right in the serial interface.  It works I guess but with
> small margin for error
That may be so Chris, but Didier's original design is fine.  I have had 
two of them running for at least a year now with no problems.  They are 
also happy with a computer serial port in parallel, it seems pretty 
robust to me.

Dan.