Jetson Tx2/Tx2I; Overview - Nvidia Jetson TX2 Manual

2.0 JETSON TX2/TX2i

2.1 Overview

The Jetson TX2/TX2i module resides at the center of the embedded system solution and includes:
1. Power (PMIC/Regulators, etc.)
3. DRAM (LPDDR4)
5. eMMC
7. Connects to WLA N and Bluetooth enabled dev ices (TX2 only )
In addition, a range of interfaces are available at the main connector for use on the carrier board as show n in the follow ing table.
Table 3. Jetson TX2/TX2i Interfaces
Catagory Function
USB 2.0 (3x)
USB
USB 3.0 (up to 3x) see note
Control [x3] (shared Wake)
PCIe
PCIe (3 root ports - See note)
SATA SATA & Device Sleep control
Camera CSI (6 x2 or 3 x4), Control, Clock
2x eDP/DP/HDMI
Display
DSI (2 x4), Display/Backlight Control
I2S (4x), Control & Clock
Audio
Digital Mic & Speaker
SD Card SD Card or SDIO
SDIO SD Card or SDIO (Jetson TX2i only)
Note: Some USB 3.0 or PCIe instances are shared. Refer to Chapter 5.0 USB, PCIe & SATA for details.
Table 4. Jetson TX2/TX2i Connector (8x50) Pin Out Matrix
A
1 VDD_IN VDD_IN
2 VDD_IN VDD_IN
3 GND GND
4 GND GND
5 RSVD RSVD
6 I2C_PM_CLK I2C_PM_DAT
7 CHARGING# CARRIER_STBY#
8 VIN_PWR_BAD#
GPIO14_AP_WAKE_MDM
GPIO15_AP2MDM_ GPIO17_MDM2AP_
9
READY READY
GPIO16_MDM_ GPIO18_MDM_COL
10
WAKE_AP DBOOT
11 JTAG_GP1 JTAG_TCK
12 JTAG_TMS JTAG_TDI
13 JTAG_TDO JTAG_GP0
14 JTAG_RTCK
GND
15 UART2_CTS# UART2_RX
16 UART2_RTS# UART2_TX
17 USB0_EN_OC# FAN_TACH
18 USB1_EN_OC# RSVD
GPIO11_AP_WAKE_BT
19 RSVD
20 I2C_GP1_DAT GPIO10_WIFI_WAKE_AP
21 I2C_GP1_CLK GPIO12_BT_EN
22 GPIO_EXP1_INT GPIO13_BT_WAKE_AP
23 GPIO_EXP0_INT GPIO7_TOUCH_RST CSI5_D0+
JETSON TX2/TX2i OEM PRODUCT | DESIGN GUIDE | 20180618
B C
VDD_IN RSVD
VDD_IN RSVD
GND RSVD
GND RSVD
RSVD
UART7_RX
I2C_CAM_CLK I2C_CAM_DAT
BATLOW# GPIO5_CAM_FLASH_EN
BATT_OC
UART7_TX
WDT_TIME_OUT# UART1_TX
I2C_GP2_DAT UART1_RX
I2C_GP2_CLK RSVD
I2C_GP3_CLK RSVD
I2C_GP3_DAT I2S1_LRCLK
I2S1_SDIN I2S1_SDOUT
I2S1_CLK I2C_GP0_DAT
FAN_PWM AO_DMIC_IN_DAT AO_DMIC_IN_CLK
CAN1_STBY CAN1_RX
CAN1_TX CAN0_RX
CAN1_ERR CAN0_TX
CAN_WAKE
GND
GND CSI5_CLK-
CSI5_D0- CSI5_CLK+
GND
2. Ethernet PHY
4. Power & Voltage Monitors
6. Thermal Sensor
Catagory
LAN
CAN
I2C
UART
SPI
WLAN/BT/Modem
Touch
Sensor
Fan
Debug
System
Power
D E
FORCE_RECOV# AUDIO_MCLK
SLEEP# GPIO19_AUD_RST I2S0_CLK
SPI0_CLK SPI0_CS0#
SPI0_MISO SPI0_MOSI
I2S3_SDIN I2S3_LRCLK
I2S3_CLK I2S3_SDOUT
CAM2_MCLK GPIO1_CAM1_PWR#
CAM_VSYNC CAM1_MCLK
UART1_RTS# CAM0_MCLK
UART1_CTS#
GND
RSVD RSVD
RSVD RSVD
RSVD SPI1_MOSI
SPI1_CS0# SPI1_MISO
I2C_GP0_CLK GND
SPI2_CS1#
RSVD SDCARD_CD#
CAN0_ERR SDCARD_D3
GND SDCARD_D2
CSI5_D1- SDCARD_WP
CSI5_D1+ GND
GND CSI4_D0-
CSI3_D1- CSI4_D0+
NVIDIA Jetson TX2/TX2i OEM Product Design Guide
Function
Gigabit Ethernet
2x
8x
5x
3x
PEX/UART/I2S, Control/handshake
(external only solution for TX2i)
Touch Clock, Interrupt & Reset
Control & Interrupt
FAN PWM & Tach Input
JTAG, UART
Power Control, Reset, Alerts
Main Input
F G
I2S0_SDIN I2S0_LRCLK
I2S0_SDOUT
GND GPIO20_AUD_INT
DSPK_OUT_CLK DSPK_OUT_DAT
I2S2_CLK I2S2_LRCLK
I2S2_SDIN I2S2_SDOUT
GPIO4_CAM_STROBE GPIO3_CAM1_RST#
GPIO0_CAM0_PWR# GPIO2_CAM0_RST#
UART3_CTS# UART3_RX
UART3_RTS# UART3_TX
UART0_RTS# UART0_CTS#
UART0_RX UART0_TX
SPI1_CLK
GPIO8_ALS_PROX_INT
GPIO9_MOTION_INT
SPI2_CLK
SPI2_MOSI SPI2_MISO
SPI2_CS0# SDCARD_PWR_EN
GND SDCARD_D1
SDCARD_CLK SDCARD_D0
SDCARD_CMD GND
CSI4_D1-
GND
CSI4_CLK- CSI4_D1+
CSI4_CLK+ GND
GND CSI2_D1-
H
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