Michael Tharp g...@partiallystapled.com ha scritto:
On 12/6/2012 4:26 AM, Fabio Eboli wrote:
Are you using the pll to obtain 72MHz (x9) for the clock?
Yes, the crystal oscillator is multiplied up to 72MHz which then
drives the timer. Even though the particular timer peripheral I
chose
Hi
I believe your second counter (the one that starts on one edge and stops on the
other) will have trouble. It is unlikely you will get your 14 ns resolution out
of it.
The analog TDC is a fine idea. Cheap, easy, and requires a few parts that are
not built into the micro controller. The
Bob Camp li...@rtty.us ha scritto:
Hi
I believe your second counter (the one that starts on one edge and
stops on the other) will have trouble. It is unlikely you will get
your 14 ns resolution out of it.
Are you thinking to sync logic inside the device or
other problems? (not
Fabio Eboli fabi...@quipo.it ha scritto:
Bob Camp li...@rtty.us ha scritto:
The analog TDC is a fine idea. Cheap, easy,
Easy for many, not for me. This is why
I like the idea to play with the TAC, I have very
Here I'm using TAC and TDC for the same meaning...
little experience with
Hello Michael!
Michael Tharp g...@partiallystapled.com ha scritto:
On 12/05/2012 08:03 AM, Fabio Eboli wrote:
I'm seriously thinking to attempt a gpsdo.
...
The platform I will try to use is the STM32F103
microcontroller
Coincidentally, my previous time-nut project was built around the
On 12/6/2012 4:26 AM, Fabio Eboli wrote:
Here are the design documents, if you're curious:
http://hg.partiallystapled.com/circuits/serafine/raw-file/d75ab09ca163/out/production.PDF
Thank you very much, I will study it with interest,
it will be very helpul to see what you have done.
Can I ask
Hello, I've written few messages on this mailing
list, I'm an absolute beginner on timing science.
I've never introduced myself, so this is a sort
of introduction...
Although this has nothing to do with
arduino, reading the post by Chris Albertson
about an arduino-based GPSDO, I will share
what
On 12/05/2012 08:03 AM, Fabio Eboli wrote:
I'm seriously thinking to attempt a gpsdo.
It's mainly to learn something new.
For some reason I collected some Rb oscillators,
and I'd like to have a 10MHz absolute reference,
so I will try to discipline one of the Rb, and
later maybe an OCXO.
The
