AnsweredAssumed Answered

AD9680 and Kintex7 connected via JESD204B

Question asked by Heino2304 on Apr 30, 2015
Latest reply on May 21, 2015 by Heino2304

I've connected the AD9680 via JESD204B to a Kintex7. I made sure the settings on both sides are equal. I can see them "talking". So far so good.

I'm using both converters of the AD9680 connected over 4 Lanes.

As long as the scrambler is off on both sides they don't loose synchronisation and the incoming samples on the Kintex side are correct.

As soon as I turn the scramblers on snychronisation gets lost a lot and i get a lot of screwed up samples on the Kintex side.

I've tried for 2 weeks now with different register settings and I'm at my wisdoms end.

Can anybody give me a hint?

Outcomes