Nvidia Jetson Orin NX Series User Manual

PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | 45
Chapter 9. Display
Orin module designs can select from either VESA
®
Embedded DisplayPort
®
(eDP) for
embedded displays, and HDMI or DisplayPort (DP) for external displays. Only one interface is
available. However, DisplayPort does support multi-head display through MST.
Table 9-1. Orin Module eDP, DP, and HDMI Pin Descriptions
Pin #
Module Pin
Name
Orin Signal
Usage and Description
Recommended
Usage
Direction
Pin Type
98
DP1_AUX_N
SF_DPAUX01_N
Display Port 1 Aux or HDMI
DDC SDA
HDMI
Connector
Bidir
DP_AUX
(eDP/DP) or
Open-Drain,
1.8V (3.3V
tolerant -
DDC)
100
DP1_AUX_P
SF_DPAUX01_P
Display Port 1 Aux+ or HDMI
DDC SCL
63
DP1_TXD0_N
HS_DISP0_HDMI_D2_DP0_N
DisplayPort 1 Lane 0 or HDMI
Lane 2
Output
HDMI / DP
65
DP1_TXD0_P
HS_DISP0_HDMI_D2_DP0_P
69
DP1_TXD1_N
HS_DISP0_HDMI_D1_DP1_N
DisplayPort 1 or HDMI Lane 1
71
DP1_TXD1_P
HS_DISP0_HDMI_D1_DP1_P
75
DP1_TXD2_N
HS_DISP0_HDMI_D0_DP2_N
DisplayPort 1 Lane 2 or HDMI
Lane 0
77
DP1_TXD2_P
HS_DISP0_HDMI_D0_DP2_P
81
DP1_TXD3_N
HS_DISP0_HDMI_CK_DP3_N
DisplayPort 1 Lane 3 or HDMI
Clk Lane
83
DP1_TXD3_P
HS_DISP0_HDMI_CK_DP3_P
96
DP1_HPD
GP74_HPD0_N
Display Port 1 or HDMI Hot Plug
Detect. Must be active high for
DP. For HDMI, the polarity can
be changed in SW.
Input
CMOS 1.8V
94
HDMI_CEC
GP05_HDMI_CEC
HDMI CEC
Bidir
Open Drain,
3.3V
Notes:
1. In the Direction column, Output is from Orin module. Input is to Orin module. Bidir is for Bidirectional signals.
2. The direction shown in this table for DP_AUX_CH[1:0]_HPD is true when used for Hot-plug Detect. Otherwise, if used as GPIOs,
the direction is bidirectional.
A standard DP 1.4 or HDMI v2.0 interface is supported. These share the same set of interface
pins. Therefore, either DisplayPort or HDMI can be supported natively.

Nvidia Jetson Orin NX Series Specifications

General

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