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

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__FORCETOC__
 
__FORCETOC__
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<section begin="Body" />
  
 
==Peripheral DSI ==
 
==Peripheral DSI ==
  
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''TBD: sostituire le sezioni con le informazioni sull'uso della periferica''
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''Display Serial Interface (DSI)'' is part of a group of communication protocols defined by the MIPI® Alliance.
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''Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI''
 
  
 
=== Description  ===
 
=== Description  ===
  
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The DSI interface available on ETRA is based on xxxxx ''TBD:SOC name'' SoC.  
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The DSI interface available on ETRA SoMis based on STM32MP1 SoC.  
  
 
The DSI port supports the following standards and features:
 
The DSI port supports the following standards and features:
  
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* High-Definition Multimedia Interface Specification, Version 1.4a
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* interface with MIPI® D-PHY
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* Support for up to 1080p at 60Hz HDTV display resolutions and up to QXGA graphic display resolutions.
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* supports all commands defined in the MIPI® Alliance specification for DCS
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* Support for 4k x 2k and 3D video formats
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* supports up to two D-PHY data lanes
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* Support for up to 16-bit Deep Color modes
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* LTDC interface color coding mappings into 24-bit interface:
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**16-bit RGB, configurations 1, 2, and 3
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**18-bit RGB, configurations 1 and 2
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**24-bit RGB
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* video mode pattern generator
  
 
===Pin mapping===
 
===Pin mapping===

Revision as of 10:14, 30 December 2020

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History
Version Issue Date Notes
0.9.0 Dec 2020 First Draft
[TBD_link X.Y.Z] Month Year TBD
... ... ...



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

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