Nvidia JETSON TX2 User Manual

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

Nvidia JETSON TX2 Specifications

General

Storage	32 GB eMMC 5.1
Operating System	Linux for Tegra
GPU	NVIDIA Pascal architecture with 256 CUDA cores
Memory	8 GB LPDDR4
Connectivity	802.11ac WLAN, Bluetooth
Video Decode	4K @ 60 fps (HEVC), 4K @ 60 fps (H.264)
Power	7.5W | 15W
Camera	Up to 6 cameras (CSI)
USB	USB 3.0
Others	CAN, UART, SPI, I2C, GPIOs
CPU	Dual Denver 2 64-Bit CPUs + Quad ARM A57 CPUs