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Created page with "<section begin=History/> {| style="border-collapse:collapse; " ! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History |- ! style="borde..."
<section begin=History/>
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
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! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Version
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! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes
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| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |Dec 2020
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First release
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<section begin=Body/>
==Peripheral I2C ==
I2C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data exchange, minimizing the interconnection between devices.
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 Mini/Nano is based on iMX8M Mini/Nano SoC and it is designed to be compatible with the PhilipsTM I2C bus protocol.
'''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 available
See Pin mapping tables for connection details.
=== Features===
The I2C port supports the following standards and features:
*Compatibility 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-driven, byte-by-byte data transfer
*Arbitration-lost interrupt with automatic mode switching from master to slave
*Calling address identification interrupt
*Start and stop signal generation/detection
*Repeated Start signal generation
*Acknowledge bit generation/detection
*Bus-busy detection
===Pin mapping===
The Pin mapping is described in the [[MITO 8M Mini SOM/MITO 8M Mini Hardware/Pinout_Table | Pinout table section]]
----
[[Category:MITO 8M Mini]]
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Version
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes
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| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |1.0.0
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |Dec 2020
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First release
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<section end=History/>
<section begin=Body/>
==Peripheral I2C ==
I2C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data exchange, minimizing the interconnection between devices.
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 Mini/Nano is based on iMX8M Mini/Nano SoC and it is designed to be compatible with the PhilipsTM I2C bus protocol.
'''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 available
See Pin mapping tables for connection details.
=== Features===
The I2C port supports the following standards and features:
*Compatibility 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-driven, byte-by-byte data transfer
*Arbitration-lost interrupt with automatic mode switching from master to slave
*Calling address identification interrupt
*Start and stop signal generation/detection
*Repeated Start signal generation
*Acknowledge bit generation/detection
*Bus-busy detection
===Pin mapping===
The Pin mapping is described in the [[MITO 8M Mini SOM/MITO 8M Mini Hardware/Pinout_Table | Pinout table section]]
----
[[Category:MITO 8M Mini]]
