Difference between revisions of "AXEL Lite SOM/AXEL Lite Hardware/Peripherals/I2C"

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<section end=History/>
 
<section end=History/>
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__FORCETOC__
 
 
<section begin=Body/>
 
<section begin=Body/>
  
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==Peripheral I2C ==
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==Peripheral MIPI ==
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The Inter IC (I2C) provides functionality of a standard I2C slave and master. The I2C is designed to be compatible with the standard NXP I2C bus protocol.
 
  
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'''The iMX6 SOC has four I2C bus interfaces, but there is some limitation about''':
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''TBD: sostituire le sezioni con le informazioni sull'uso della periferica''
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* The I2C2 bus is internally used for PMIC and this should be taken into account if using pads J2.101 and J2.103. See Pin mapping tables for connection details.
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''Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI''
  
 
=== Description  ===
 
=== Description  ===
  
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The I2C interfaces available on AXEL Lite is based on i.Mx6 SoC.  
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The MIPI interface available on AXEL Lite is based on xxxxx ''TBD:SOC name'' SoC.  
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The I2C ports support the following standards and features:
 
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* Multimaster operation
 
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* Interrupt-driven, byte-by-byte data transfer
 
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* Arbitration-lost interrupt with automatic mode switching from master to slave
 
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* Start and stop signal generation/detection
 
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** Repeated Start signal generation
 
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* Acknowledge bit generation/detection
 
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* Bus-busy detection
 
  
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==== Modes and operations ====
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The MIPI port supports the following standards and features:
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The I2C operates primarily in two functional modes: Standard mode and Fast mode.
 
  
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* In Standard mode, I2C supports the data transfer rates up to 100 kbits/s.
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* High-Definition Multimedia Interface Specification, Version 1.4a
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* In Fast mode, data transfer rates up to 400 kbits/s can be achieved. Per block operation, there is no special configuration required for Fast or Standard mode. It is the data transfer rate that distinguishes Standard and Fast mode.
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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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* Support for 4k x 2k and 3D video formats
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* Support for up to 16-bit Deep Color modes
  
 
===Pin mapping===
 
===Pin mapping===

Revision as of 13:54, 7 October 2020

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History
Version Issue Date Notes
X.Y.Z Month Year TBD
[TBD_link X.Y.Z] Month Year TBD
... ... ...


Peripheral MIPI[edit | edit source]

TBD: sostituire le sezioni con le informazioni sull'uso della periferica Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI

Description[edit | edit source]

The MIPI interface available on AXEL Lite is based on xxxxx TBD:SOC name SoC.

The MIPI port supports the following standards and features:

  • High-Definition Multimedia Interface Specification, Version 1.4a
  • Support for up to 1080p at 60Hz HDTV display resolutions and up to QXGA graphic display resolutions.
  • Support for 4k x 2k and 3D video formats
  • Support for up to 16-bit Deep Color modes

Pin mapping[edit | edit source]

The Pin mapping is described in the Pinout table section

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