AnsweredAssumed Answered

AD9361 FAST LOCK OPERATION

Question asked by willie.thompson on Nov 20, 2015
Latest reply on Dec 1, 2015 by mhennerich

We are working on developing a freq hopping application using custom Linux software.  We are able to save profiles within the AD9361 memory.  We trying to switching between Tx profiles based on the AD9361_recall function.   Currently, we are using a CW for preliminary testing.  When trying to switch from FDD to Fast Lock for a given profile, we lose the Tx signal.  Based on our understanding the following operations are needed:

 

1) Updating the profile number and enable bit for Fast Lock Setup

2) Clearing the Fast Lock Program Ctrl bit.

3) Setting the ENSM Config_2 for ready mask

4) Enabling the BYPASS_LD_SYNTH

5) Updating the profile number and enable bit for Fast Lock Setup

 

Are we missing something?  Thank you.

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