SBAU392A July   2022  – January 2023 AFE7950 , TRF1208

 

  1.   TRF1208-AFE7950-EVM Evaluation Module User's Guide
  2.   Trademarks
  3. 1EVM Overview
    1. 1.1 Hardware
      1. 1.1.1 Recommended Test Environment
      2. 1.1.2 Required Hardware
    2. 1.2 Required Software
      1. 1.2.1 Software Installation Sequence
      2. 1.2.2 Software Installation Checks
    3. 1.3 Signal Chain of the EVM Board
  4. 2Hardware Setup (TSW14J56 Used as an Example)
    1. 2.1 Power Supply Setup
    2. 2.2 TRF1208-AFE7950-EVM and TSW14J56 EVM Connections
    3. 2.3 RF Test Equipment Setup
  5. 3Latte Overview
    1. 3.1 Latte User Interface
    2. 3.2 Useful Latte Short-Cuts
  6. 4TRF1208-AFE7950-EVM Automatic Configuration
    1. 4.1 Steps to Start Automatic Configuration
    2. 4.2 TXDAC Evaluation
    3. 4.3 RXADC and FBADC Evaluation
  7. 5Status Check and Troubleshooting Guidelines
    1. 5.1 TRF1208-AFE7950-EVM Status Indicators
    2. 5.2 TSW14J56 EVM
  8. 6TRF1208-AFE7950-EVM Manual Configuration
    1. 6.1 TSW14J5x DAC Pattern Setup
    2. 6.2 Connect Latte to Board
    3. 6.3 Compile Libraries
    4. 6.4 Program TRF1208-AFE7950-EVM
    5. 6.5 Modify Configuration
      1. 6.5.1 Data Rate and JESD Parameters
      2. 6.5.2 Data Converter Clocks Settings
  9. 7Setup the TSW14J5x With the HSDC Pro
    1. 7.1 DAC Pattern Setup and Send
    2. 7.2 DAC Synchronization Check
    3. 7.3 ADC Data Capture
    4. 7.4 ADC Synchronization Check
  10. 8Revision History

6.2 Connect Latte to Board

This step establishes a connection between the PC running Latte and the TRF1208-AFE7950-EVM.

  1. In the scripts window, select setup.py and press F5 to run the program.
  2. Check the Log window to ensure there are no errors where the following line should be displayed four times: Kintex RegProgrammer – USB Instrument created.
  3. Missing or obsolete drivers for the FT4232H chip in the TRF1208-AFE7950-EVM is a common error source. Use the device manager to verify a connection between the PC and the EVM by checking the USB instantiations.
  4. Update the PC with the appropriate driver, if necessary.