SBAU361 December   2020 ADC3664

 

  1.   Trademarks
  2. 1Introduction
  3. 2Equipment
    1. 2.1 ADC3664EVM Functionality
    2. 2.2 Evaluation Board Feature Identification Summary
    3. 2.3 Required Equipment
  4. 3Setup Procedure
    1. 3.1 Install High-Speed Data Converter (HSDC) Pro Software
    2. 3.2 Install ADC35XXEVM GUI 1.0 Software
    3. 3.3 Connect the ADC3664 EVM and TSW1400EVM
    4. 3.4 Connect the Power Supply and Mini-USB Connections
    5. 3.5 Connect the Clocks and Analog Input
  5. 4Device Configuration
    1. 4.1 Bypass Mode
      1. 4.1.1 ADC35XX GUI: Bypass Mode Configuration
      2. 4.1.2 HSDC Pro: Bypass Mode
    2. 4.2 Real Decimation Mode
      1. 4.2.1 ADC35XX GUI: Real Decimation Mode Configuration
      2. 4.2.2 HSDC Pro: Real Decimation Mode
    3. 4.3 Complex Decimation Mode
      1. 4.3.1 ADC35XX GUI: Complex Decimation Configuration
      2. 4.3.2 HSDC PRO: Complex Decimation Mode
  6. 5Onboard FDA Configuration
  7. 6ADC3664EVM Power Monitor
  8. 7Test Pattern

4.3.2 HSDC PRO: Complex Decimation Mode

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

  1. Launch HSDC Pro.
  2. Select the TSW1400 and click "OK".
  3. Click OK for the "no firmware loaded" prompt.
  4. Select “ADC3664_2W_14bit_Complex” to load firmware, and click Yes.
    GUID-20201201-CA0I-8G9J-NJZV-L5LXDM8JXBSK-low.png Figure 4-10 HSDC Pro: ADC3664EVM 2Wire Complex Ini File
  5. Click on the cog next to “ADC Output Data Rate”.
  6. In the new dialogue box, check the "Enable?" box.
  7. Under “ADC Sampling Rate”, enter "125M".
  8. Under “ADC Input Frequency”, enter "5M".
  9. Under "NCO", enter "4.9M".
  10. Under “Decimation”, enter "32".
  11. Click "OK".
    GUID-20201201-CA0I-7PLW-9MMN-WMJNBBSWF5LH-low.png Figure 4-11 HSDC Pro Cog: Complex Decimation
  12. Select "Complex FFT".
  13. Press "Capture".
    GUID-20201201-CA0I-WNTC-RXT0-FNDNTS6BTCHH-low.png Figure 4-12 HSDC Pro: ADC3664EVM 32x Complex Decimation 5 MHz Input, 4.9 MHz NCO