Difference between revisions of "ETRA SOM/ETRA Hardware/Peripherals/DSI"

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Revision as of 13:25, 31 December 2020

History
Version Issue Date Notes
1.0.0 Dec 2020 First Release



Peripheral DSI[edit | edit source]

Display Serial Interface (DSI) is part of a group of communication protocols defined by the MIPI® Alliance.

Description[edit | edit source]

The DSI interface available on ETRA SoMis based on STM32MP1 SoC.

The DSI port supports the following standards and features:

  • interface with MIPI® D-PHY
  • supports all commands defined in the MIPI® Alliance specification for DCS
  • supports up to two D-PHY data lanes
  • LTDC interface color coding mappings into 24-bit interface:
    • 16-bit RGB, configurations 1, 2, and 3
    • 18-bit RGB, configurations 1 and 2
    • 24-bit RGB
  • video mode pattern generator

Pin mapping[edit | edit source]

The Pin mapping is described in the Pinout table section