DS90UB953-Q1: SerDes with CSI-2 interface question.

Jongpil Chae

Part Number: DS90UB953-Q1

Hello,

My camera module support MIPI 2-lane

DS90UB953 support MIPI 4-lane

how to deal with unused MIPI lane signal ?

0 Hamzeh Jaradat over 5 years ago

Hello Jongpil,

you need to connect phisically the sensors 2 CSI-2 lanes to the SER CSI-2 lane 0 and lane 1. The other lanes can be kept unconnected.

Once you want to operate your camera, you need to set the SER reg 0x02 to 2-Lane Configuration.

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