Nvidia Jetson Orin NX Series User Manual

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PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | 46
Table 9-2. DP and HDMI Pin Mapping
Module Pin Name
Module Pin #s
HDMI
DP
DP1_TXD3_P
DP1_TXD3_N
83
81
TXC+
TXC
TX3+
TX3
DP1_TXD2_P
DP1_TXD2_N
77
75
TX0+
TX0
TX2+
TX2
DP1_TXD1_P
DP1_TXD1_N
71
69
TX1+
TX1
TX1+
TX1
DP1_TXD0_P
DP1_TXD0_N
65
63
TX2+
TX2
TX0+
TX0
9.1 eDP and DP
The following figure shows a basic the DP and eDP connection example.
Figure 9-1. DP and eDP Connection Example
Level Shifter
See Note 1
100k
100k
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
100k
VDD_3V3_SYS
100k
VDD_3V3_EDP
DP
Conn
.
PWR
PWR_RET
HPD
AUXN
GND
AUXP
CEC_DP
MODE
LANE_3N
GND
LANE_3P
LANE_2N
GND
LANE_2P
LANE_1N
GND
LANE_1P
LANE_0N
GND
LANE_0P
1
3
5
11
7
9
13
15
17
19
2
10
12
6
8
14
16
18
4
20
Jetson
SoC DP/HDMI
DP1_HPD
DP1_AUX_N
DP1_AUX_P
DP1_TXD3_N
DP1_TXD3_P
DP1_TXD2_N
DP1_TXD2_P
DP1_TXD1_N
DP1_TXD1_P
DP1_TXD0_N
DP1_TXD0_P
96
100
98
65
63
71
69
77
83
81
75
VDD_3V3_SYS
BUCK_3V3_PG
Load Switch
EN
IN OUT
HS_DISP0_HDMI_D2_DP0_P
HS_DISP0_HDMI_D2_DP0_N
HS_DISP0_HDMI_D1_DP1_P
HS_DISP0_HDMI_D1_DP1_N
HS_DISP0_HDMI_D0_DP2_P
HS_DISP0_HDMI_D0_DP2_N
HS_DISP0_HDMI_CK_DP3_P
HS_DISP0_HDMI_CK_DP3_N
SF_DPAUX01_N
SF_DPAUX01_P
GP74_HPD0_N
5.1k
5.1k
VDD_1V8
C
E
B
3904
C
E
B
3904
10k
HPD Level
Shifter Detail
DP2_HPD
DP Conn HPD
Notes:
1. Level shifter required on DP0_HPD to avoid the pin from being driven when Orin module is
off. The level shifter must be non-inverting (preserve the polarity of the HPD signal from the
display). See the HPD level shifter detail block in the figure above.

Nvidia Jetson Orin NX Series Specifications

General

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