Nvidia Jetson TX2 NX User Manual

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NVIDIA Jetson TX2 NX DG-10141-001_v1.1 | 33
Pin # Module Pin Name Tegra X2 Signal Usage/Description
Usage on DevKit
Carrier Board
Direction Pin Type
71 DP1_TXD1_P HDMI_DP1_TXDP1
75
DP1_TXD2_N
HDMI_DP1_TXDN0
DisplayPort 1 Lane 2 or HDMI Lane 0
77 DP1_TXD2_P HDMI_DP1_TXDP0
81 DP1_TXD3_N HDMI_DP1_TXDN3
DisplayPort 1 Lane 3– or HDMI Clk Lane
83 DP1_TXD3_P HDMI_DP1_TXDP3
96 DP1_HPD DP_AUX_CH1_HPD HDMI or Display Port Hot Plug Detect Input Open Drain, 1.8V
94 HDMI_CEC HDMI_CEC HDMI CEC Bidir Open Drain, 3.3V
Note: In the Type/Dir column, Output is from Jetson TX2 NX. Input is to Jetson TX2 NX. Bidir is for Bidirectional signals.
A standard eDP 1.4/DP 1.2a or HDMI V2.0a/b interface is supported. These share the same set
of interface pins, so either DisplayPort or HDMI can be supported natively.
Table 7-6. DisplayPort and HDMI Pin Mapping
Module Pin Name
Module Pin #s
HDMI
DP
DP[1:0]_TXD3_P
DP[1:0]_TXD3_N
59/83
57/81
TXC+
TXC –
TX3+
TX3–
DP[1:0]_TXD2_P
DP[1:0]_TXD2_N
53/77
51/75
TX0+
TX0–
TX2+
TX2–
DP[1:0]_TXD1_P
DP[1:0]_TXD1_N
47/71
45/69
TX1+
TX1–
TX1+
TX1–
DP[1:0]_TXD0_P
DP[1:0]_TXD0_N
41/65
39/63
TX2+
TX2–
TX0+
TX0–
7.2.1 eDP and DP
Figure 7-2 shows the DP and eDP connection example.

Nvidia Jetson TX2 NX Specifications

General

Brand	Nvidia
Model	Jetson TX2 NX
Category	Computer Hardware
Language	English