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MITO 8M SOM/MITO 8M Hardware/Peripherals/I2C

437 bytes removed, 10:48, 2 October 2020
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==Peripheral I2C ==
I2C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data exchange, minimizing the interconnection between devices.
''TBD: sostituire le sezioni con le informazioni sull'uso della periferica''''Nell'esempio di seguito c'è la descrizione dell'interfaccia HDMI''This bus is suitable for applications requiring occasional communications over a short distance between many devices.
=== Description ===
The three I2C interface available on MITO 8M is based on xxxxx ''TBD:SOC name'' iMX8M SoCand it is designed to be compatible with the PhilipsTM I2C bus protocol. {{ImportantMessage|text=The iMX8M SOC has four I2C bus interfaces, but there is some limitation about:* The I2C1 bus is internally used for PMIC and MIPI to LVDS bridge and it is not availableSee Pin mapping tables for connection details.}}The I2C port supports the following standards and features:
* HighCompatibility with I2C bus standard*Standard mode (100 kbits/s) and Fast mode (400 kbits/s) can be achieved*Multimaster operation*Software programmability for one of 64 different serial clock frequencies*Software-selectable acknowledge bit*Interrupt-Definition Multimedia Interface Specificationdriven, Version 1.4a byte-by-byte data transfer* Support for up Arbitration-lost interrupt with automatic mode switching from master to 1080p at 60Hz HDTV display resolutions slave*Calling address identification interrupt*Start and up to QXGA graphic display resolutions. stop signal generation/detection*Repeated Start signal generation* Support for 4k x 2k and 3D video formats Acknowledge bit generation/detection* Support for up to 16Bus-bit Deep Color modesbusy detection
===Pin mapping===
a000298_approval, dave_user
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