NVIDIA Xavier - Interfaces - I2C

NVIDIA®Jetson Xavier™
Introduction
SoM Overview Carrier Boards NVIDIA Xavier Developer Kit Connect Tech Rogue Connect Tech Mimic Software Support NVIDIA JetPack
JetPack 5.X
Getting Started Installing JetPack Flashing the board with GUI installer JetPack Components Compiling Source Code Flashing the Board from Cmdline Performance Tuning Evaluating Performance Set Values Manually Tuning Power Maximizing Performance
Development in the Board
Getting into the Board Using Serial Console Using SSH Using Ubuntu Login Installing Packages
Video Capture and Display
Description Supported Cameras Imx219 Driver Software Support Using GStreamer Using Libargus
Processors
HD Audio and Video Subystem Video Encoder Video Decoder JPEG Encoder and Decoder Video Image Compositor Audio Processing Engine Deep Learning Accelerator Volta GPU Description Using CUDA Using OpenGL
Interfaces
I2C SD/eMMC Controller USB Controller
GStreamer Pipelines
Capture and Display H264 H265 VP9 MPEG4 Simultaneous Streams Compositor
Deep Learning
TensorRT Using TensorRT integrated with Tensorflow Parsing a Tensorflow model for TensorRT Parsing Caffe model for TensorRT Building TensorRT API examples Deep Learning Accelerator Software Support Deep Learning Tutorials Jetson Inference Jetson Reinforcement
RidgeRun Products
GstPTZR GstCUDA GstColorTransfer GstWebRTC GstRtspSink GstInterpipe GstInference GStreamer Daemon GstShark
Reference Documentation
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The SoC has nine I2C controllers. Jetson Xavier brings eight of the I2C interfaces out.

Features

I2C Slave

Feature	Notes
Normal/Byte mode	I2C controller configuration on byte mode
FIFO mode	I2C controller configuration on FIFO mode
7-bit addressing
10-bit addressing
Repeat start	Repeat start on transfer of data
Clock stretching	Clock line stretching

Jetson Xavier I2C Pin Descriptions

Pin #	Jetson Xavier Pin Name	SoC Signal	Usage/Description	Usage on the Nvidia Carrier Board	Direction	Pin Type
K5	2C1_CLK	GEN1_I2C_SCL	General I2C 1 Clock	ID EEPROM	Bidir	Open-Drain – 1.8V