Chapter 2. Jetson Tx2 Nx; Table 2-1. Jetson Tx2 Nx Interfaces - Nvidia Jetson TX2 NX Manual

Chapter 2. Jetson TX2 NX

The Jetson TX2 NX module resides at the center of the embedded system solution and
includes the following:
Power (PMIC/Regulators, etc.)

DRAM (LPDDR4)

eMMC

Gigabit Ethernet Controller

Power Monitor

In addition, a wide range of interfaces are available at the main connector for use on the
carrier board as shown Table 2-1 and Figure 2-1.
Table 2-1. Jetson TX2 NX Interfaces
Category Function
USB 2.0 Interface (3x)
USB
USB 3.0 (1x)
PCIe PCIe (1 x1 + 1 x2)
CSI (3 x4 or 2 x4 + 2 x2, 1 x4 + 4 x2, or 5 x2), Control,
Camera
Clock
eDP/DP
Display HDMI/DP Interface (w/CEC)
DSI (1, 2-lane), Display/Backlight Control
Audio I2S Interface (4x) and Clock
SD Card/SDIO SD Card or SDIO Interface (1x)
NVIDIA Jetson TX2 NX
Category Function
CAN 1x
LAN Gigabit Ethernet
I2C 4x
UART 3x
SPI 2x
Fan FAN PWM and Tach Input
Debug UART
System Power Control, Reset, alerts
Power Main Input and battery back-up for RTC
DG-10141-001_v1.1 | 4