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<code>export FPS=50</code>
<code>export FPS=50</code>
+
+=== How to Use 4-Lane Mode ===
+The following guide uses the Orin NX devkit as an example to introduce the configuration and usage of 4-lane mode.
+
+==== Confirming Hardware Support for 4-Lane Mode ====
+The Orin NX devkit and Orin Nano devkit each have two MIPI CSI-2 interfaces, but only CAM1 supports 4-lane mode.
+
+Refer to the camera manual to confirm whether your camera supports 4-lane mode. At this stage, the following models support 4-lane mode:
+
+* MV-MIPI-GMAX4002M
+* RAW-MIPI-SC535M
+* RAW-MIPI-AR0234M
+
+For MV-MIPI-GMAX4002M, use the **ADP-MV1-V2** adapter board, which supports 4-lane mode.
+
+==== Configuring the Camera for 4-Lane Mode ====
+Use the following script to configure the camera to 4-lane mode and save the settings:
+
+<code>./mv_mipi_i2c_new.sh -w lanenum 4 -b your_i2c_bus_number</code>
+
+<code>./mv_mipi_i2c_new.sh -w paramsave -b your_i2c_bus_number</code>
+
+==== Using the 4-Lane Mode DTB ====
+We provide **DTS and DTB files for JetPack 6.2**. When updating the Jetson operating system, ensure that the appropriate DTB is used.
+
+For **Orin NX devkit**:
+
+* If using **MV-MIPI-GMAX4002M** or **RAW-MIPI-SC535M**, select:
+
+ <code>tegra234-p3767-camera-p3768-veye_mvcam-dual-4lane-cam1.dtbo</code>
+
+* If using **RAW-MIPI-AR0234M**, select:
+
+ <code>tegra234-p3767-camera-p3768-raw_ar0234m-dual-4lane-cam1.dtbo</code>
+<br />
=== v4l2-ctl Application examples ===
=== v4l2-ctl Application examples ===