Difference between revisions of "MITO 8M Mini SOM/MITO 8M Mini Hardware/Peripherals/MIPI"

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==Peripheral MIPI ==
 
==Peripheral MIPI ==
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* The '''Camera Serial Interface''' (CSI) is a specification of the Mobile Industry Processor Interface (MIPI) Alliance. It defines an interface between a camera and a host processor.
 
* The '''Camera Serial Interface''' (CSI) is a specification of the Mobile Industry Processor Interface (MIPI) Alliance. It defines an interface between a camera and a host processor.
 
* The '''Display Serial Interface''' (DSI) is a specification by the Mobile Industry Processor Interface (MIPI) Alliance aimed at reducing the cost of display controllers in a mobile device. It is commonly targeted at LCD and similar display technologies.
 
* The '''Display Serial Interface''' (DSI) is a specification by the Mobile Industry Processor Interface (MIPI) Alliance aimed at reducing the cost of display controllers in a mobile device. It is commonly targeted at LCD and similar display technologies.
 +
The two CSI interface on MITO 8M Mini/Nano SOM:
 +
* CSI1 is avaiable on SODIMM connector pinout
 +
* CSI2 is avaiable on ONE PIECE expansion connector J5
 +
The DSI interface is internally used on MITO 8M Mini/Nano SOM to generate an LVDS output interface. More details on[[MITO 8M Mini SOM/MITO 8M Mini Hardware/Peripherals/LVDS | LVDS section]].
  
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=== CSI ===
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=== Description  ===
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The CSI interface on MITO 8M Mini/Nano SOM is avaiable on SODIMM connector pinout.
 
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==== Description  ====
 
  
 
The MIPI CSI port supports the following standards and features:  
 
The MIPI CSI port supports the following standards and features:  
  
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*Compliant to MIPI CSI2 Specification V1.3 except for C-PHY feature (Board Approved)
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*Configurable interface logic to support most commonly available CMOS sensors.
 
*Scalable data lane support, 1 to 4 Data Lanes
 
*Scalable data lane support, 1 to 4 Data Lanes
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*YUV420, YUV420 (Legacy), YUV420 (CSPS), YUV422 of 8-bits and 10-bits RGB565, RGB666, RGB888
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*Support for CCIR656 video interface as well as traditional sensor interface.
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*RAW6, RAW7, RAW8, RAW10, RAW12, RAW14
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*8-bit / 16-bit / 24-bit data port for YCbCr, YUV, or RGB data input.
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*8-bit / 10-bit / 16-bit data port for Bayer data input.
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=== DSI ===
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*Implements all three CSI-2 MIPI layers (Pixel to byte packing, low level protocol, Lane management)
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The DSI interface is internally used on MITO 8M Mini/Nano SOM to generate an LVDS output interface. More details on[[MITO 8M Mini SOM/MITO 8M Mini Hardware/Peripherals/LVDS | LVDS section]]. This interface could be directly routed on the SO-DIMM connector, by removing the MIPI-to-LVDS bridge. Depending on [[MITO 8M Mini SOM/Part number composition|MITO 8M Mini SOM P/N composition]]
 
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==== Description ====
 
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The MIPI CSI port supports the following standards and features:
 
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* Complies to MIPI DSI Standard Specification V1.01r11
 
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* Maximum resolution ranges up to WQHD (1920x1080p60, 24bpp)
 
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* Scalable data lane support, 1 to 4 Data Lanes
 
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* Supports pixel format: 16bpp, 18bpp packed, 18bpp loosely packed (3 byte format), and 24bpp
 
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===Pin mapping===
 
===Pin mapping===
  
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[[Category:MITO 8M Mini]]
 
[[Category:MITO 8M Mini]]
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[[Category:MITO 8M Nano]]
 

Revision as of 15:18, 29 December 2020

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History
Version Issue Date Notes
1.0.0 Dec 2020 First release



Peripheral MIPI[edit | edit source]

The MIPI interfaces available on iMX8M Mini/Nano SoC are following described:

  • The Camera Serial Interface (CSI) is a specification of the Mobile Industry Processor Interface (MIPI) Alliance. It defines an interface between a camera and a host processor.
  • The Display Serial Interface (DSI) is a specification by the Mobile Industry Processor Interface (MIPI) Alliance aimed at reducing the cost of display controllers in a mobile device. It is commonly targeted at LCD and similar display technologies.

The two CSI interface on MITO 8M Mini/Nano SOM:

  • CSI1 is avaiable on SODIMM connector pinout
  • CSI2 is avaiable on ONE PIECE expansion connector J5

The DSI interface is internally used on MITO 8M Mini/Nano SOM to generate an LVDS output interface. More details on LVDS section.

Description[edit | edit source]

The MIPI CSI port supports the following standards and features:

  • Configurable interface logic to support most commonly available CMOS sensors.
  • Scalable data lane support, 1 to 4 Data Lanes
  • Support for CCIR656 video interface as well as traditional sensor interface.
  • 8-bit / 16-bit / 24-bit data port for YCbCr, YUV, or RGB data input.
  • 8-bit / 10-bit / 16-bit data port for Bayer data input.
  • Implements all three CSI-2 MIPI layers (Pixel to byte packing, low level protocol, Lane management)

Pin mapping[edit | edit source]

The Pin mapping is described in the Pinout table section

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