Hi All,
We are attempting to bring in a PPS signal on the ROACH2 J10 SMA connector.
Does this still come in as with the ROACH using the GPIO block? Is there a
page or document somewhere that describes how to bring this signal in?
(GPIO bit map/other, similar to
https://casper.berkeley.edu/wiki/RO
Hi Jonathon,
The easiest way to do this is through and ADC. If you arent using an ADC on
the board then you will need to make some tweaks to the tools. We dont
support this at the moment but it shouldnt be hard to add it.
You could implement this in a couple of ways:
It could be done in the the
Thanks Wes! Jonathon is using the new ADC16x250-8 that is not able to provide
a sync input since it uses ALL differential pairs of the ZDOK for clocks and
data. I guess we'll be adding it to the ROACH2 GPIO block.
Thanks again for the pointers,
Dave
On Jan 29, 2013, at 11:55 AM, Wesley New wr
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