My customer is considering AD9789.Therefore I provided an evaluation board.
I followed the steps below according to the Quick Start Guide.
The operation procedure I did is as follows.1 )5V / 2A power connection to P5 and P62 )CLK input from SG (2.29376 GHz_2 dB) to S13 )Connect spectrum analyzer to S54 )Connect USB Port of XP2 to PC5 )JP9, JP10 LVDS connection for operation with 5 Internal QAM Test6 )Check that JP setting between 2-3 pins is also set for JP7 and JP8.7 )Turn on the power in the condition of 1 to 6 and start "AD9789.PRN" and check that STATUS is green.8 )After pressing “load” in “AD9789.SPI” (shown below), select “AD9789_SPISettings_Int_QAM.txt” in “RUN”, After that, press "load" to release and "PARMNEW" is turned ON.
What I read from the data sheet is the above. Are there any steps such as deleting the procedure or setting up the GUI at the initial stage?
Evaluation board: One of the two could not confirm the waveform output.(Some XD1 LEDs do not light green when connected to USB.)
Could you tell me about this cause?
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