I am trying to connect four 4-lane CSI camera sensor (OV24A1B) transmitting 10-bit raw grayscale pixel. Each sensor is configured to 24 MegaPixel.
I would like to compute the maximal possible frame rate with the following characteristics:
- 10-bit pixel
- 24 MP per camera
- 4 synchronous cameras
- MIPI frequency at 1Gbps (up to 1.5 Gbps)
I am extracting the raw frames with the V4L2 API.
At the moment, I have broken frames at 7.5 FPS and a MIPI frequency at 1Gbps. Ideally, I would like to reach a frame rate of 15 FPS.
How can I compute my frame rate limitation based on the MIPI frequency and the internal limitations of the CSI and VI modules ?
Thanks in advance,