Nvidia Jetson Orin NX Series User Manual

PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | iii
Version
Date
Description of Change
• Table 10-1 and Figure 10-1: Updated to show swapped P/N on two
data lanes
• Table 10-3: Separated clock and data for all lanes.
• Figure 11-1: Updated notes to correct I2C pull-up resistor value on
module.
• Table 12-10: Updated CAN max data rate
1.1
April 7, 2023
• General: Updated to use Orin Nano DevKit Carrier Board as
reference design.
• Table 2-2: Updated legend
• Updated Chapter 4: Developer Kit Feature Considerations; also
updated USB Hub part number.
• Section 5.1: Replaced mention of Xavier NX SCL with Orin NX/Orin
Nano SCL.
• Section 6.1.1 and Figure 6-7: Updated Power Button Supervisor MCU
part #
• Figure 6-5: Added note above figure about possible discharge
circuits.
• Table 7-1: Added mention of Recovery mode for USB_D_N/P
interface.
• Updated: Table 7-3 and Table 7-4:
> Split UPHY mapping options into separate tables per UPHY block
> Updated text above tables allowing more configuration flexibility.
> Separated RP and EP into separate configurations within tables.
> Added two options for PCIe x4 (C4) in UPHY0 table with limitations.
• Section 7.1: Added mention of polarity inversion support for USB 3.2.
• Table 7-11: Removed mention of Root Port and Endpoint for PCIe
interface 1 (x1). Also changed from Endpoint to Root Port in title of
PCIe interface 3 (x1).
• Table 7-6, Table 7-8, Table 9-3, Table 9-5: Moved smaller figures
inside the table instead of following the table.
• Table 8-2: Added Max Inter-Pair (Pair to Pair) skew requirement for
MDI.
• Table 9-1: Corrected HDMI_CEC Pin Type. See Jetson Orin NX 16GB
Hardware Errata for more details.
• Figure 9-1: Updated HDP connections to include series & pulldown
resistors and breakout details for level shifter.
• Figure 9-2: Removed CEC circuit from DP++ figure and added weak
pull-up to pin 14 of DP connector.
• Table 9-4: Updated Termination for DP1_AUX and DP1_HPD.
• Updated Figure 9-6:
> Added pulldown and series resistors on HPD after level shifter.
> Added details of HDMI_CEC circuit & HPD/DDC level shifters.
• Figure 10-1 and Figure 10-2: Separated 2-lane and 4-lane
configuration option examples.

Nvidia Jetson Orin NX Series Specifications

General

Brand	Nvidia
Model	Jetson Orin NX Series
Category	Control Unit
Language	English