NVIDIA Jetson TX2/TX2i OEM Product Design Guide
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618 4
Table of Contents
1.0 INTRODUCTION.............................................................................................................................................................................6
1.1 References ...............................................................................................................................................................................6
1.2 Abbreviations and Definitions ..............................................................................................................................................6
2.0 JETSON TX2/TX2I..........................................................................................................................................................................7
2.1 Overview...................................................................................................................................................................................7
3.0 POWER ...........................................................................................................................................................................................9
3.1 Supply Allocation..................................................................................................................................................................10
3.2 Main Power Sources/Supplies ............................................................................................................................................11
3.3 Power Sequencing ................................................................................................................................................................11
3.4 Power Discharge ...................................................................................................................................................................15
3.5 Module Power-on Type Detection & Control ....................................................................................................................15
3.6 Power & Voltage Monitoring ...............................................................................................................................................17
3.7 Deep Sleep (SC7) ..................................................................................................................................................................18
3.8 Optional Auto-Power-On Support ......................................................................................................................................19
4.0 GENERAL ROUTING GUIDELINES...........................................................................................................................................21
5.0 USB, PCIE & SATA......................................................................................................................................................................23
5.1 USB .........................................................................................................................................................................................25
5.2 PCIe .........................................................................................................................................................................................30
5.3 SATA .......................................................................................................................................................................................33
6.0 GIGABIT ETHERNET...................................................................................................................................................................36
7.0 DISPLAY .......................................................................................................................................................................................38
7.1 MIPI DSI ..................................................................................................................................................................................38
7.2 eDP / DP / HDMI .....................................................................................................................................................................41
8.0 MIPI CSI (VIDEO INPUT) .............................................................................................................................................................51
9.0 SDIO/SDCARD/EMMC.................................................................................................................................................................55
9.1 SD Card...................................................................................................................................................................................55
10.0 AUDIO .........................................................................................................................................................................................58
11.0 WLAN / BT (INTEGRATED) JETSON TX2 ONLY ...............................................................................................................61
12.0 MISCELLANEOUS INTERFACES............................................................................................................................................63
12.1 I2C .........................................................................................................................................................................................63
12.2 SPI .........................................................................................................................................................................................65
12.3 UART .....................................................................................................................................................................................67
12.4 Fan.........................................................................................................................................................................................69
12.5 CAN .......................................................................................................................................................................................69
12.6 Debug....................................................................................................................................................................................71
12.7 Strapping Pins .....................................................................................................................................................................72
13.0 PADS ...........................................................................................................................................................................................75
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