This Repo contains hardware, Verilog source and USB3.0 USB video device class (UVC) Controller C source for generic FPGA CSI receiver. No FPGA hardware specific components has been used so can be easily ported to any low cost FPGA.

Supports Frame Rate from 15 to 1000 FPS , Resolution From 640x80 to Full 8M 3280x2464.
Max data rate ~2Gbps at 1080p 60FPS.
Full control of Frame rate and Resolution over UVC control. Manual Exposure and manual Brightness control for now. Manual exposure is mapped to UVC saturation Control. Test Pattern can also be enabled with mapped gamma control.

Test Has been done at
3280x2464 15FPS
1920x1080 60FPS
1920x1080 30FPS
1280x720 120FPS
1280x720 60FPS
1280x720 30FPS
640x480 200FPS
640x480 30FPS
640x128 682FPS
640x80 1000FPS

I have published an improved version of FPGA ISP implimention, New version support versious Image format with variable Pipleline width and Higher speed also decoulped Output clock to achive higer throughput , here you can find source of new version here. https://github.com/circuitvalley/USB_C_Industrial_Camera_FPGA_USB3

MIPI CSI-2 Receiver on Lattice FPGA (c) by Gaurav Singh www.CircuitValley.com MIPI CSI-2 Receiver on Lattice FPGA is licensed under a Creative Commons Attribution 3.0 Unported License. You should have received a copy of the license along with this work. If not, see http://creativecommons.org/licenses/by/3.0/.

Shield:

This work is licensed under a Creative Commons Attribution 4.0 International License.

https://www.circuitvalley.com/2020/02/diy-imx219-4-lane-mipi-breakout-board-raspberry-pi-camera-fpga-4-lane-mipi-csi.html

https://www.circuitvalley.com/2020/02/imx219-camera-mipi-csi-receiver-fpga-lattice-raspberry-pi-camera.html