CCS/IWR6843: About RF init Calibration Issue

Tool/software: Code Composer Studio

Hi Sir

We used IWR6843 EVB to do calibration and met some issues (AWR1642 EVM doesn't meet this issue)

a. time stamp cannot update continuously 

b. RF init calibration summary report cannot update and has more than one items failed

c. we press the set item of run time calibration and trigger config. right output window showed TX power and RX gain didn't execute in boot time. So the run time cannot update

please advise what we miss in above procedures 

d. the calibration of APLL, VCO, LO still can work well. and we can get the calibration data from API. Do you know how to read this values or there is any document for reference. 

please advise

BR

Yimin