SLVUBM1C January   2019  – January 2021 TPS65994AD

 

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7.1.3.1 Required Hardware

The following hardware is required to test the DP alternate mode and USB 3.0:

  • A Microsoft® Windows® PC with a USB Type-A receptacle and DisplayPort video output
    • USB 2.0 or USB 3.0 Type-A to Type-B cable
    • USB 2.0 or USB 3.0, or USB Type-C flash drive
    • USB 2.0 Type-A to micro USB cable
  • USB Type-C cable
  • Monitor with DisplayPort Input
  • Mini DisplayPort to DisplayPort cable or USB Type-C to DisplayPort cable
  • FTDI board (used for programming the TPS695994EVM and interfacing with configuration tool)
  • Dell laptop power supply (model # 492-BBGP)

Use the TPS65994EVM with a DP-Expansion board to test DP alternate mode as well as USB data using the default firmware. To do so, connect a DP source from a laptop to the TPS65994EVM through the DP-Expansion Board. Next, connect a USB Type-B to USB Type-A cable from the TPS65994EVM to a Windows computer. To test DP, connect a mini-DP to DP cable to a monitor from the DP-Expansion board, and a USB Type-C to USB Type-C cable from laptop to TPS65994EVM. To test USB functionality, either connect a USB Type-C flash drive to the other USB Type-C port on the TPS65994EVM or plug in a Type-A flash drive on the DP-EXPANSION-EVM. The monitor displays what is present from the DP source. The flash drive enumerates on the windows PC. Table 7 explains this test setup.