SBAU356 September   2020 ADC3660

 

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HSDC PRO: Complex Decimation Mode

After pressing "Configure" within the ADC35xx GUI perform the following steps to setup HSDC pro:

  • Launch HSDC Pro

  • Select the TSW1400 and click OK

  • Click OK for the no firmware loaded prompt.

  • Select “ADC3660_2W_16bit_CMOS_Complex.ini” to load firmware, and click Yes.

GUID-20200920-CA0I-BNL4-Z14S-QFJXGFT4QWGJ-low.pngFigure 4-16 Complex Decimation HSDC Pro INI file.
  • Click on the cog next to “ADC Output Data Rate”.

  • In the new dialogue box, check the enable box

  • enter 65M for “ADC Sampling Rate”

  • enter 10M for “ADC Input Frequency”

  • Enter 9M for "NCO"

  • enter 8 in “Decimation”.

  • Click Ok.

GUID-20200923-CA0I-4H9Z-J9LT-ZRSMM8M1XS2B-low.pngFigure 4-17 Complex Decimation Mode HSDC Pro Parameters.
  • Press Capture

GUID-20200923-CA0I-TL85-1S02-Q1LFMTXK0SFJ-low.pngFigure 4-18 Complex Mode Capture .

Select "Complex FFT" in the circled drop down box

GUID-20200924-CA0I-31JP-FWJG-5RHJJTPR9BFV-low.pngFigure 4-19 Select Complex FFT.