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Question asked by cigale on Sep 12, 2017
Latest reply on Sep 15, 2017 by cigale

Hello all,


 I'm currently trying to synchronize the clock of AD9364 embedded on a FCOMMS4 eval board with an external reference.


 The reference manual (UG-673, page 83, 84, 85) explains that the ref clock should be provided on the REF_CLOCK pin. Then use SYNC_IN as a trigger.


 However, the FCOMMS4 board provides a REF_CLOCK input but no SYNC_IN. This pin is grounded, as can be seen on the schematics.


 How do you then trigger the REF_CLOCK?