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

2.2 TRF1208-AFE7950-EVM and TSW14J56 EVM Connections

The steps for connecting the TRF1208-AFE7950-EVM and TSW14J56 EVM are as follows:

  1. Connect FMC connector U40 of TRF1208-AFE7950-EVM to FMC connector J4 of TSW14J56 EVM.
  2. With the power supply in powered down mode, connect 5.5-V, 3-A maximum power supply to J11 +5 V IN connector of the TSW14J56EVM.
  3. Connect USB 3.0 cable from the PC to the J9 connector of the TSW14J56 EVM.
  4. With the power supply in powered down mode, connect the 5.5-V, 4-A maximum power supply to J19 CONN JACK PWR connector of the TRF1208-AFE7950-EVM.
  5. Connect the USB 2.0 cable from the PC to the J20 connector of the TRF1208-AFE7950-EVM.
  6. Optionally, connect the 10-MHz lab equipment reference to J15 (LMK_CLK_IN) connector.