NVIDIA Jetson modules are widely used in AI-driven edge computing applications, offering robust support for high-performance camera interfaces. These modules use MIPI CSI-2 (Camera Serial Interface) connectors for high-speed image data transmission. Understanding the pin configuration is essential for integrating cameras seamlessly with different Jetson models like the Jetson Nano, Jetson Xavier NX, and Jetson Orin series.
MIPI CSI-2 Interface on NVIDIA Jetson
The MIPI CSI-2 interface provides a direct connection between image sensors and the Jetson processor, ensuring low latency and high-bandwidth data transfer. NVIDIA Jetson modules support 2-lane and 4-lane MIPI CSI configurations, depending on the model and application requirements.
Camera Connectors, Pin Configurations & Compatibility Table
NVIDIA Jetson developer kits feature 15-pin and 22-pin MIPI CSI-2 connectors, each with specific pin arrangements. Vadzo offers dedicated ATR connector boards to simplify camera integration: a 2-lane (15-pin) ATR connector board and a 4-lane (22-pin) ATR connector board, ensuring seamless connectivity with NVIDIA Jetson models.
NVIDIA Jetson Model | Suitable Pin | Compatible Vadzo ATR Board |
Jetson Nano, Jetson Xavier NX | 15-Pin (1mm Pitch) | 15-Pin (ATR2L) |
Jetson Orin Series | 22-Pin (0.5mm Pitch) | 22-Pin (ATR4L) |
NVIDIA Jetson Camera: 15-Pin MIPI CSI-2 Connector
The 15-pin connector is used in Jetson Nano and Jetson Xavier NX, supporting 2-lane MIPI CSI cameras. It is compatible with camera modules such as the Raspberry Pi Camera Module V2 (IMX219) and all Vadzo's Bolt series cameras (MIPI Cameras).
Part Number: 15-Pin(ATR2L)-SFW15R-2STE1LF
15-Pin Connector Pinout:
Pin Number | Signal Name | Description |
1 | GND | Ground |
2 | CAM_D0_N | MIPI CSI Data Lane 0 (Negative) |
3 | CAM_D0_P | MIPI CSI Data Lane 0 (Positive) |
4 | GND | Ground |
5 | CAM_D1_N | MIPI CSI Data Lane 1 (Negative) |
6 | CAM_D1_P | MIPI CSI Data Lane 1 (Positive) |
7 | GND | Ground |
8 | CAM_CK_N | MIPI Clock Lane (Negative) |
9 | CAM_CK_P | MIPI Clock Lane (Positive) |
10 | GND | Ground |
11 | CAM_IO0 | CAM_RESET |
12 | CAM_IO1 | RESERVED |
13 | CAM_SCL | I2C Serial Clock Line |
14 | CAM_SDA | I2C Serial Data Line |
15 | CAM_3V3 | 3.3V Power Input |
NVIDIA Jetson Camera: 22-Pin MIPI CSI-2 Connector
The 22-pin connector is found in the Jetson Orin series, supporting 4-lane MIPI CSI cameras. It enables higher resolution and frame rates by providing additional data lanes. It is compatible with all Vadzo Bolt series cameras (MIPI Cameras).
Part Number: 22-Pin(ATR4L)-0545482271
22-Pin Connector Pinout:
Pin Number | Signal Name | Description |
1 | GND | Ground |
2 | CAM_D0_N | MIPI CSI Data Lane 0 (Negative) |
3 | CAM_D0_P | MIPI CSI Data Lane 0 (Positive) |
4 | GND | Ground |
5 | CAM_D1_N | MIPI CSI Data Lane 1 (Negative) |
6 | CAM_D1_P | MIPI CSI Data Lane 1 (Positive) |
7 | GND | Ground |
8 | CAM_CK_N | MIPI Clock Lane (Negative) |
9 | CAM_CK_P | MIPI Clock Lane (Positive) |
10 | GND | Ground |
11 | CAM_D2_N | MIPI CSI Data Lane 2 (Negative) |
12 | CAM_D2_P | MIPI CSI Data Lane 2 (Positive) |
13 | GND | Ground |
14 | CAM_D3_N | MIPI CSI Data Lane 3 (Negative) |
15 | CAM_D3_P | MIPI CSI Data Lane 3 (Positive) |
16 | GND | Ground |
17 | GPIO-0 | CAM RESET |
18 | GPIO-1 | RESERVED |
19 | GND | Ground |
20 | SCL | I2C Serial Clock Line |
21 | SDA | I2C Serial Data Line |
22 | VCC | 3.3V Power Supply |
Simplified Camera Integration with Vadzo ATR Boards
Knowing the pinout of NVIDIA Jetson camera connectors is essential for effective integration and performance optimization. Vadzo’s 2-lane (15-pin) and 4-lane (22-pin) ATR connector boards eliminate the need for additional adapters, providing direct connectivity with Jetson modules. Whether using a 2-lane MIPI CSI interface on Jetson Nano or a 4-lane setup on Jetson Orin, Vadzo’s ATR boards ensure seamless compatibility, high-speed data transmission, and optimal camera performance. Developers should refer to NVIDIA’s official documentation for the latest specifications and best practices for hardware integration.
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