David,
No problem, its still set-up. As you'd expect its rock solid at 8MHz
with no visible jitter.
Can you point me to the datasheet you're referring to? The MAX-7 and
NEO-7 datasheets don't provide any information on clocking.
In the 'u-blox 7 Receiver Description Including Protocol Specification
V14' the only clue as to the clocking characteristics is that the
timepulse output must be configured with a minimum high or low time of
50ns or pulses may be lost. Make of that what you will!
Tony
On 21/08/2014 04:25, David J Taylor wrote:
Tony, any chance you could do a quick measurement at 8 MHz - I think
that should be a more constant period. That's if I understood the
data sheet correctly, and what applied to earlier models applies also
to the ublox 7!
Thanks,
David
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