SBAU356 EVM User's guide | TI.com

SBAU356 September 2020 ADC3660

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4.3.2 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.

Figure 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.

Figure 4-17 Complex Decimation Mode HSDC Pro Parameters.

Press Capture

Figure 4-18 Complex Mode Capture .

Select "Complex FFT" in the circled drop down box

Figure 4-19 Select Complex FFT.