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Auvidea JNX42 - User Manual

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AUVIDEA
JNX42
TECHNICAL
REFERENCE
MANUAL
SCOPE OF WORK
Providing technical information and documentation to the product line JNX42 for Nvidia
Jetson Orin Nano & Orin NX
PCB NUMBER
38556
ISSUE DATE [REVISED DATE]
May.2023 [25.MAY.2023]
Version
1.4
PAGES
31
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Summary

Product Overview and Specifications

JNX42 Features and Comparison

Comparison of JNX42 models (LC, LM, M2) based on features like power, ports, and connectivity.

Technical Specifications

Detailed technical specifications including HDMI, USB 3.1, physical size, temperature, and humidity.

Key Product Features

Crypto Chip and MCU Chip

Information on the optional crypto chip and the onboard MCU for system management.

USB 2.0 Hub

Explanation of the 4-port USB 2.0 hub controller (GL850G) and its port connections.

Top Side Connector Pinouts

Power Input and Ethernet Connectors (J1, J37, J3)

Details on power input jacks (J1), Harting power connector (J37), and Ethernet (J3).

Storage and CSI-2 CD Connector (J4, J5)

Pinouts for M.2 NVME SSDs (J4) and CSI-2 CD camera connector (J5).

USB, HDMI, and UART Interfaces (J6, J8, J9, J11, J12, J14)

Pinouts for USB, HDMI, Micro USB, and UART connectors.

GPIO Control and Calculation

GPIO Control Examples

Examples of how to set and readout GPIO values using command line interface.

GPIO Reference and Calculation

Pin to GPIO reference sheet and method for calculating GPIO numbers.

I2 C Device Bus and Usage

I2 C Device Bus Information

Overview of I2C device bus configurations and pin assignments.

I2 C Usage Examples

Examples for dumping I2C registers, setting values, and testing camera streams.

Auvidea JNX42 Specifications

General IconGeneral
SoCNVIDIA Jetson Xavier NX
Storage Temperature-40°C to 85°C
Ethernet1x Gigabit Ethernet
HDMI1x HDMI 2.0
Expansion Slots1x Mini PCIe
NetworkingGigabit Ethernet
Operating System SupportLinux (JetPack)
Form FactorJetson Xavier NX Module
Power Supply12V DC
SD Card1x MicroSD slot
Camera Input2x MIPI CSI-2
M.21x M.2 Key M (NVMe)