라즈베리 파이 CSI multiplexer

한마디로 4채널까진 해상도 좀 낮춰서 1Gbps 보다 낮게 설정하면(동시 4채널까진 가능하단건가?)

[링크 : https://github.com/ivmech/ivport/wiki/Capture-Sequence]

[링크 : https://github.com/ivmech/ivport]

[링크 : http://www.arducam.com/multi-camera-adapter-module-raspberry-pi/]

[링크 : http://www.ivmech.com/.../ivport-raspberry-pi-camera-module-multiplexer-p-90]

[링크 :http://www.ivmech.com/.../ivport-dual-raspberry-pi-camera-module-multiplexer-p-104 ]

+

OV5647 can be synched with another sensor using the FREX pin input/output (works also in rolling shutter mode). Needs support in driver though. Guess the FREX pin is not even used in Raspberry Pi Camera design, at least Omnivision reference desing tells not to populate the zero ohm resistor which connect this pin to connector.

[링크 : https://www.raspberrypi.org/forums/viewtopic.php?p=483936]

The Raspberry Pi has a Mobile Industry Processor Interface (MIPI) Camera Serial Interface Type 2 (CSI-2)

MIPI CSI-2 version 1.01 supports up to four data lanes, where each lane has a maximum of 1 Gbps bandwidth, to provide a total bandwidth of 4 Gbps.

[링크 : http://www.petervis.com/Raspberry_PI/Raspberry_Pi_CSI/Raspberry_Pi_CSI_Camera_Interface.html]

음? 카메라 모듈이 기본 2개니까.. 2채널은 동시?

MIPI interface (two lanes) Yes

[링크 : https://www.raspberrypi.org/documentation/hardware/camera.md]

compute module에는 카메라가 두개 꽂히나 보네?

[링크 : https://www.raspberrypi.org/blog/real-time-depth-perception-with-the-compute-module/]

[링크 : http://www.argondesign.com/case-studies/2014/oct/21/stereo-depth-perception-raspberry-pi/]

[링크 : https://www.raspberrypi.org/.../computemodule/RPI-CMIO-V1_2-SCHEMATIC.pdf]

[링크 : https://www.raspberrypi.org/.../raspberrypi/schematics/RPI-3B-V1_2-SCHEMATIC-REDUCED.pdf]