Introduction ........................................................................................... 1
1.1
References .......................................................................................................................... 1
1.2
Jetson TX2 NX ....................................................................................... 4
3.1
Button Power MCU ............................................................................................................. 7
3.2
USB SuperSpeed Hub ........................................................................................................ 8
3.3
Power over Ethernet .......................................................................................................... 8
3.4
TI TXB0108 Level Shifters .................................................................................................. 8
3.5
Module Connector ................................................................................. 9
4.1
Module Connector Details ................................................................................................. 9
4.2
4.3
Power .................................................................................................. 11
5.1
5.1.1
Power Handshake Signals ......................................................................................... 12
5.1.2
Power Sequencing ..................................................................................................... 14
USB and PCI Express .......................................................................... 16
6.1
USB ................................................................................................................................... 18
6.1.1
6.1.2
6.1.3
6.2
PCIe ................................................................................................................................... 23
6.2.1
PCIe Design Guidelines ............................................................................................. 25
6.3
Gigabit Ethernet ............................................................................................................... 27
Display ................................................................................................. 30
7.1
MIPI DSI ............................................................................................................................ 30
7.1.1
7.1.2
7.2
HDMI, eDP, and DP .......................................................................................................... 32
7.2.1
eDP and DP ................................................................................................................ 33
7.2.1.1
7.2.2
HDMI ........................................................................................................................... 38
7.2.2.1
NVIDIA Jetson TX2 NX
Table of Contents
DG-10141-001_v1.1 | iii