[time-nuts] No 1 PPS output on a Tbolt
Mark Sims
holrum at hotmail.com
Mon Feb 8 17:01:46 UTC 2010
Make sure that the 1 PPS output is enabled... It can be turned off by software and that mode can be set in EEPROM.
Also, many scopes have great difficulty showing a 10 uS pulse at a 1 PPS rep rate. Digital scopes might not sample it in normal display modes (envelope or glitch capture mode can help). It can easily get lost on an analog display...
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