[time-nuts] FW: Thunderbolt serial port

Nic McLean mcleann at bigpond.com
Fri Feb 20 04:35:08 UTC 2009


Are you using a straight or crossover serial cable?
Nic

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of bjones0 at mindspring.com
Sent: Friday, 20 February 2009 2:04 PM
To: time-nuts at febo.com
Subject: [time-nuts] Thunderbolt serial port

I'm tired of banging my head against the wall so I think it is time to
ask.. Is there a way to test if the serial port on the Thunderbolt
works?  I know the Thunderbolt itself powers up and works (I get a
9.9999978 Mhz signal out of the 10Mhz output when it is on) but I have
been unable to talk/listen to it in Windows (tboltmon or Lady Heather)
or in Linux (even looking at the raw serial port state).  I stuck my
breakout box on the line but I get no lights on the Thunderbolt side.

Thanks,
Brian


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