MITO 8M Nano SOM/MITO 8M Nano Hardware/Peripherals/MIPI

History
Issue Date	Notes
2020/12/29	First release
2021/29/12	Update CSI and DSI information

Peripheral MIPI

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.

CSI

The CSI interface on MITO 8M Mini/Nano SOM is avaiable on SODIMM connector pinout.

Description

The MIPI CSI port supports the following standards and features:

• Compliant to MIPI CSI2 Specification V1.3 except for C-PHY feature (Board Approved)
• Scalable data lane support, 1 to 4 Data Lanes
• YUV420, YUV420 (Legacy), YUV420 (CSPS), YUV422 of 8-bits and 10-bits RGB565, RGB666, RGB888
• RAW6, RAW7, RAW8, RAW10, RAW12, RAW14

DSI

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

Description

The MIPI CSI port supports the following standards and features:

• Complies to MIPI DSI Standard Specification V1.01r11
• Maximum resolution ranges up to WQHD (1920x1080p60, 24bpp)
• Scalable data lane support, 1 to 4 Data Lanes
• Supports pixel format: 16bpp, 18bpp packed, 18bpp loosely packed (3 byte format), and 24bpp

Pin mapping

The Pin mapping is described in the Pinout table section

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