最終更新:2022-07-13 (水) 03:57:59 (647d)  

Raspberry Pi/CSI

https://www.raspberrypi.com/documentation/accessories/camera.html#camera-serial-interface-2-csi2-unicam

  • The SoC’s used on the Raspberry Pi range all have two camera interfaces that support either CSI-2 D-PHY 1.1 or CCP2? (Compact Camera Port 2) sources. This interface is known by the codename "Unicam?". The first instance of Unicam supports 2 CSI-2 data lanes, whilst the second supports 4. Each lane can run at up to 1Gbit/s (DDR, so the max link frequency is 500MHz).
  • However, the normal variants of the Raspberry Pi only expose the second instance, and route out only 2 of the data lanes to the camera connector. The Compute Module? range route out all lanes from both peripherals.

メモ

  • 普通のラズパイのカメラコネクタは2レーン
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