TFT Optrex Display Set

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This section shows information about Optrex TFT display. This display with resistive touch screen is assigned to be used with the i.MX53, i.MX51 and i.MX25 SODIMM PC - Development kits. It is supported in OS Linux, OS Android and OS WinCE 6.0.

The display datasheet can be downloaded from here.

Hardware connection

To make the physical connection between the board and the display easier, TFT EDT display adapter was designed to connect the set together. i.MX25 SODIMM Base Board-TFT Optrex display adapter-Base board connection.jpg
To implement the display capabilities, following connections need to be made:

  • TFT EDT display adapter is plugged into the Base Board H200 male header
  • SPI control is established between adapter H2 header and H501 connector on the Base Board using four separate wires (see the picture below)
  • A flexible flat cable is used for video connection between the adapter and the display
  • Touch screen capabilities are established by additional four signal FFC cable

i.MX25 SODIMM Base Board-TFT Optrex display adapter-Display connection.jpg