SLWU094 March   2021

 

  1.   Trademarks
  2. 1Introduction
  3. 2Functionality
    1. 2.1 ADC EVM Data Capture
    2. 2.2 DAC EVM Pattern Generator
  4. 3Hardware Configuration
    1. 3.1 Power Connections
    2. 3.2 Switches, Jumpers, and LEDs
      1. 3.2.1 Switches and Push-Buttons
      2. 3.2.2 Jumpers
    3. 3.3 LEDs
      1. 3.3.1 Power and Configuration LEDs
      2. 3.3.2 Spare LEDs
      3. 3.3.3 Connectors
        1. 3.3.3.1 SMA Connectors
        2. 3.3.3.2 FPGA Mezzanine Card (FMC+) Connector
        3. 3.3.3.3 JTAG Connectors
        4. 3.3.3.4 USB I/O Connection
  5. 4Software Start-Up
    1. 4.1 Installation Instructions
    2. 4.2 USB Interface and Drivers
  6. 5Downloading Firmware

3.3.3.4 USB I/O Connection

Control of the TSW14J58EVM is through the USB 3.0 connector J1 and USB 2.0 connector J23. This provides the interface between the HSDC Pro GUI running on a PC using the Microsoft® Windows® operating system and the FPGA. For the computer, the drivers needed to access the USB port are included on the HSDC Pro GUI installation software that can be downloaded from the web. The drivers are automatically installed during the installation process. On the TSW14J58EVM, the USB port is used to identify the type and serial number of the EVM under test, load the desired FPGA configuration file, capture data from ADC EVMs, and send test pattern data to the DAC EVMs.