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Receive external signal from Vector Signal Generator and display to Signal Analyzer

Question asked by mr_nazrin on Nov 11, 2014
Latest reply on Dec 23, 2014 by rejeesh

Hi FPGA Reference Designs Team,

 

I would like to perform measurement system as shown in Figure below.

external signal configuration.jpg

For example I would like to generate CW with 2.4GHz and amplitude -70dbm from my Vector Signal Generator. This signal then feed into RF in (demodulator) then transmit back into modulator (RF out) in order me to capture the spectrum in PXA Signal Analyzer. My objective is to use my FMCOMMS1 as a dummy platform.

 

My question are:

1-Are my hardware configuration is correct?

2-What about my signal from VSG ?

3-What about calling function sequence should I create on SDK ?  adc_capture(); dac_dma_setup(); dds_setup(fmcSel, 1000000, 1000000);

 

Best Regards,

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