RTimes X509 User manual

X509
Product Manual
Realtimes Beijing Technology Co., LTD.
Fax：[phone]
Email: [e-mail]
Web Page: https://www.realtimesai.com
Address: 11th Floor, Block B, 20th Heping Xiyuan, Pingxi Street, Chaoyang
District, Beijing 100013,P.R.China

X509 Reference Manual V1.0
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Revision History
Revision
Date
Reason for change
Applicable
hardware version
Modified by
V1.0
2022-05-05
Initial release
V2.0
RT0086

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Table of Contents
Product presentation ............................................................................................................................................. 6
1INTRODUCTION ........................................................................................................................................................... 6
1.1 Features ........................................................................................................................................................7
1.2 Ordering Information ................................................................................................................................... 8
1.3 Wiring Pack Configuration .......................................................................................................................... 9
PRODUCT SPECIFICATIONS .................................................................................................................................... 10
1EXTERNAL INTERFACE FUNCTION AND LOCATION ............................................................................................................. 10
2CONNECTORS DESCRIPTION .........................................................................................................................................11
2.1 Mini HDMI Connector ............................................................................................................................... 11
2.2 Ethernet connector .....................................................................................................................................11
2.3 USB3.0&USB2.0 connector .......................................................................................................................11
2.4 Micro SD card slot ..................................................................................................................................... 11
2.5 Micro SIM card slot ................................................................................................................................... 11
2.6 4G antenna interface ................................................................................................................................. 12
2.7 Power input interface .................................................................................................................................12
2.8 OTG-USB2.0 Interface ...............................................................................................................................12
2.9 Multifunction Connector ............................................................................................................................ 12
2.10 RECOVERY Button .....................................................................................................................................13
2.11 RESET Button ............................................................................................................................................13
2.12 LED Indicator Light ................................................................................................................................... 13
3PRODUCT SIZE DIAGRAM ............................................................................................................................................ 14
4HARDWARE UPDATE HISTORY .......................................................................................................................................14
软件版本配套说明 ............................................................................................................................................... 15
1USE ........................................................................................................................................................................ 15
1.1 Smart box power on and start .......................................................................................................................15
1.2 Recovery Mode ............................................................................................................................................. 15
2 L4T（LINUX FOR TEGRA ABBREVIATION“L4T”）............................................................................................15
3 JETPACK .............................................................................................................................................................. 16
3.1 Jetpack Component summary ....................................................................................................................... 16
3.2 How to install Jetpack ...................................................................................................................................16
3.3 Sample application .....................................................................................................................................18
3.4 Developer tools .......................................................................................................................................... 18
3.5 Documentation ...........................................................................................................................................19
TERMS OF WARRANTY ...................................................................................................................................20
COPYRIGHT NOTICE ...................................................................................................................................... 21

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Electronic components and circuits are very sensitive to electrostatic discharge. Although our
company designs anti-static protection for the main interfaces on the card when designing circuit
board products, it is difficult to achieve anti-static safety protection for all components and circuits.
Therefore, it is recommended to observe anti-static safety precautions when handling any circuit
board component (including X509). Anti-static safety protection measures include, but are not limited
to the following:
a) The smart box should be placed in an anti-static bag during transportation and storage, and then
the board should not be taken out during installation and deployment.
b) Before touching the smart box, discharge the static electricity stored in the body: wear a
discharge grounding wrist strap.
c) Operate the smart box only within the safe area of the electrostatic discharge point.
d) Avoid moving smart boxes in carpeted areas.
Precautions and after-sales maintenance
matters needing attention
Before using the product, please read this manual carefully and keep it for future reference;
⚫Please pay attention to and follow all warning and guidance information marked on the product;
⚫Please use matching power adapter to ensure the stability of voltage and current;
⚫Please use this product in a cool, dry and clean place;
⚫Do not use this product in cold and hot alternate environment to avoid condensation damage
components;
⚫Do not splash any liquid on the product. Do not use organic solvent or corrosive liquid to clean
the product;
⚫Do not use the product in dusty and messy environment. If it is not used for a long time, please
pack the product;
⚫Do not use in the environment with excessive vibration, any dropping or knocking may damage
the circuit and components;
⚫Do not plug and unplug the core board and peripheral modules when power is on;
⚫Please do not repair or disassemble the product by yourself. In case of any fault, please contact
our company in time for maintenance;
⚫Do not modify or use unauthorized accessories by yourself, and the damage caused will not be

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warranted;
After sales maintenance
1) Warranty period
⚫Base plate, core plate : 3 year (non-human damage)
⚫Other peripherals sold by the company:1year(non-human damage)
2) Warranty description
⚫Within 7 days: the product (base plate, core module) is not damaged by human, our company
will replace / repair it free of charge, and bear the return freight; (because the core module needs
NVIDIA to confirm that it can meet the requirements of repair, it will take a long time, we will
coordinate as soon as possible, please forgive for the inconvenience)
⚫From 7 days to 36 months: the product (base plate, core module) is not damaged by human, our
company will repair it free of charge, and bear the return freight; (because the core module needs
NVIDIA to confirm that it can meet the requirements of repair, it will take a long time, we will
coordinate as soon as possible, please forgive for the inconvenience)
⚫Artificial damage in more than 3 year or 3 year: the product (carrier plate) shall be tested after it
is sent to the customer, and the customer shall be informed of whether it can be repaired and the
maintenance cost in detail. After reaching an agreement, the product shall be repaired and returned to
the customer, and the company shall bear the return freight;
⚫The starting time shall be subject to the date of express delivery receipt;
3) Contact information
Official website: www.realtimesai.com
Taobao website: https://shop340963258.taobao.com/
Address: 11, block B, Heping Xiyuan, Heping West Street, Chaoyang District, Beijing
Attention: RMA
Tel: [phone]
Mailing notice: contact with the company's sales department in advance, arrange technical support
personnel to check and eliminate errors caused by misoperation as soon as possible, fill in the product
after-sale return to factory maintenance form after verification, and send it to [e-mail] Mail
box, please attach the list of items to facilitate verification, so as to avoid loss and loss in the process
of express delivery. The company does not receive any delivery
Technical support and development customization
1. Scope of technical support
1) The company releases the electrical characteristics and use of industrial carrier boards and
modules;
2) Physical dimension of hardware, relevant structure diagram and line sequence definition of
specific interface;
3) Burn in verification of all BSP support packages provided by the company;
4) The company released burn environment construction, entry-level use. ;
5) Various peripheral module drivers released by the company;
6) The company's product fault diagnosis and after-sales maintenance services;
2. Scope of technical discussion
Due to the wide range of embedded system knowledge and various types of involvement, we can not
guarantee that all kinds of questions can be answered one by one. The following content is not

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available for technical support, only suggestions can be provided.
1) Knowledge beyond the course published by our company;
2) Specific software program design;
3) Technical support for industrial carrier not issued by the company;
4) All kinds of driving support for industrial carrier board not issued by the company;
5) Hardware principle and drive design of peripheral module not issued by our company;
3. Technical support mode
1)Official website or email questions (recommended):https://www.realtimesai.com/cn/download.html
[e-mail]
2) Official Taobao through Alibaba Wangwang consultation: https://shop340963258.taobao.com/
3) Wechat group consultation (wechat Group No. consults Taobao customer service or sales, and
Taobao purchase order No. needs to be provided for verification);
4) Technical support email: [e-mail]
5) Tel: [phone]
4. Technical support time
Monday to Friday; 8:30-12:00 am; 1:00-17:30 PM;
The company arranges the rest according to the national legal holidays, during which it may not be
able to provide technical support, please send the problem to the technical support email. We will
reply to you as soon as possible on weekdays.
5. Complaints and suggestions
If you are not satisfied with us or have suggestions, you can send an email to yu.qin @ realtimes.cn
For feedback, please call 010-84284669 for further improvement.
6. Customized development services
The company provides the embedded operating system driver based on NVIDIA Jetson series and the
paid customized development service of hardware carrier board to shorten your product development
cycle.
Please email the request to [e-mail]
Data acquisition and subsequent update
1. Access to information
Download on our website
The company's website contains supporting information of its products, including product user
manual, NVIDIA Jetson series module data manual, BSP driver support package for carrier
board, supporting peripheral driver files, interface test verification method, FAQ, system burning
guide, etc. get into www.realtimesai.com , select "data download" in the
navigation bar, find the data you need, and click download.
2. . Subsequent updates
Updates of subsequent documents, BSP, driver files and other official account will be updated in time. We
will pay close attention to our developments in order to ensure that your information is up to date. We will
push through WeChat public.

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Product presentation
1 Introduction
X509 is a new Feiyun Smart Box™ designed based on NVIDIA Jetson Xavier NX/TX2 NX modules.
By default, it has a built-in Xavier NX module integrating 384-core Volta™ architecture GPU, pre-installed
Ubuntu operating system, and has 21TOPS floating-point operation. AI processing power. It is designed with
super strong and light aluminum alloy material, conducts heat, and has excellent heat dissipation capacity.
Autonomous machines such as human-delivery vehicles, smart gates, and smart vending cabinets are ideal
carriers for deploying AI computing power at the edge for deep learning. Operating temperature
-25℃—+55℃, low power consumption, high safety level, and can meet various harsh conditions.

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1.1 Features
Type
X509
X509
(eMMC)
X509-16GB
X509-16GB
(eMMC)
X509-TX2
NX
X509-TX2
NX(eMMC)
Core
Xavier NX
Xavier NX 16GB
TX2 NX
CPU
NVIDIA Carmel ARM
v8.2 (6-core) @ 1.4GHz
(6MB L2 + 4MB L3)
Dual-core Denver 264-bit
CPU
and quad-core Arm®
Cortex®-A57 MPCore
processor
GPU
384-core NVIDIA Volta™
GPU with 48 Tensor Cores
256-core NVIDIA Pascal™
GPU
Memory
8GB LPDDR4
16GB LPDDR4
4GB LPDDR4
Storage
Built-in 16GB
Computing
power
21 TFLOPS
1.33 TFLOPS
System
Ubuntu 18.04 preinstalled
Type
Interface
X509
X509
(eMMC)
X509-16GB
X509-16GB
(eMMC)
X509-TX2
NX
X509-TX2
NX(eMMC)
USB
1 x USB Type A port, support usb2.0, usb3.0 signals, provide 1A output current;
1 x USB Type A port, only supports usb2.0 signal, provides 1A output current;
1 x Micro USB port, support usb host and usb device mode, provide 1A output current.
HDMI
1 x Mini-HDMI 2.0 interface（Max 6Gbps，24bpp，3840 x 2160@60Hz）
Network Port
1 x Gigabit Ethernet (10/100/1000Mbps auto-sensing; half-duplex/full-duplex
auto-sensing)
PCIe
1 x Mini-PCIe interface (built-in interface)
Camera
2 x MIPI interfaces (built-in interface)
Multi-function
interface
2 x RS232 ports, 1 x 3.3V Debug UART, 2 x I2C, 1 x SPI and GPIO multiplexing
interface, 1 x POWER button, 2 x CAN 2.0
SD/eMMC
1 x Micro
SD
1 x 128GB
eMMC
1 x Micro
SD
1 x 128GB
eMMC
1 x Micro
SD
1 x 128GB
eMMC
Button
1 x FORCE RECOVERY，1 x SYS_RST
Size
148.39mm×111.26mm×66.24mm
Power
+12V
Temperature
-25℃—+55℃
-25℃—+60℃

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1.2 Ordering Information
订货型号
功能描述
RTSS-X509 V2.0
Xavier NX Feiyun Smart Box Cooling Edition (V2.0), built-in
Xavier NX module, pre-installed Ubuntu 18.04, built-in 16GB
eMMC; 1 x USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x
Mini-HDMI, 1 x GbE , 1 x Micro SD,1 x Debug UART, 2 x RS232,
2 x I2C, 1 x SPI, 2 x CAN,1 x Mini PCIe(Adding a riser card SSD is
optional),WIFI/BT optional;-25℃—+55℃; includes cable package
(HDMI*1+Micro USB to USB TYPE-A male system programming
cable*1);Power Adaptor ，RTS Linux4Tegra software support
package ,3C&CE certificated
RTSS-X509 V2.0(eMMC)
Xavier NX Feiyun Smart Box Cooling Edition (V2.0), built-in
Xavier NX module, pre-installed Ubuntu 18.04, built-in 16GB
eMMC; 1 x USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x
Mini-HDMI, 1 x GbE , 1 x eMMC(128GB),1 x Debug UART, 2 x
RS232, 2 x I2C, 1 x SPI, 2 x CAN,1 x Mini PCIe(Adding a riser
card SSD is optional),WIFI/BT optional;-25℃—+55℃; includes
cable package (HDMI*1+Micro USB to USB TYPE-A male system
programming cable*1);Power Adaptor，RTS Linux4Tegra software
support package ,3C&CE certificated
RTSS-X509 V2.0-16GB
Xavier NX Feiyun Smart Box Cooling Edition (V2.0), built-in
Xavier NX module 16GB, pre-installed Ubuntu 18.04, built-in 16GB
eMMC; 1 x USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x
Mini-HDMI, 1 x GbE , 1 x Micro SD,1 x Debug UART, 2 x RS232,
2 x I2C, 1 x SPI, 2 x CAN,1 x Mini PCIe(Adding a riser card SSD is
optional),WIFI/BT optional;-25℃—+55℃; includes cable package
(HDMI*1+Micro USB to USB TYPE-A male system programming
cable*1);Power Adaptor ，RTS Linux4Tegra software support
package ,3C&CE certificated
RTSS-X509 V2.0-16GB(EMMC)
Xavier NX Feiyun Smart Box Cooling Edition (V2.0), built-in
Xavier NX module 16GB, pre-installed Ubuntu 18.04, built-in 16GB
eMMC; 1 x USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x
Mini-HDMI, 1 x GbE , 1 x eMMC(128GB),1 x Debug UART, 2 x
RS232, 2 x I2C, 1 x SPI, 2 x CAN,1 x Mini PCIe(Adding a riser
card SSD is optional),WIFI/BT optional;-25℃—+55℃; includes
cable package (HDMI*1+Micro USB to USB TYPE-A male system
programming cable*1);Power Adaptor，RTS Linux4Tegra software
support package ,3C&CE certificated
RTSS-X509-TX2 NX V2.0
TX2 NX Feiyun Smart Box Cooling Version (V2.0), built-in TX2
NX module, pre-installed Ubuntu 18.04, built-in 16GB eMMC; 1 x
USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x Mini-HDMI, 1 x
GbE , 1 x Micro SD,1 x Debug UART, 2 x RS232, 2 x I2C, 1 x SPI,

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2 x CAN,1 x Mini PCIe(Adding a riser card SSD is
optional),WIFI/BT optional;-25℃—+60℃; includes cable package
(HDMI*1+Micro USB to USB TYPE-A male system programming
cable*1);Power Adaptor ，RTS Linux4Tegra software support
package ,3C&CE certificated
RTSS-X509-TX2 NX V2.0(eMMC)
X2 NX Feiyun Smart Box Cooling Version (V2.0), built-in TX2 NX
module, pre-installed Ubuntu 18.04, built-in 16GB eMMC;1 x
USB3.0, 1 x USB2.0, 1 x Micro USB OTG,1 x Mini-HDMI, 1 x
GbE , 1 x eMMC(128GB),1 x Debug UART, 2 x RS232, 2 x I2C, 1
x SPI, 2 x CAN,1 x Mini PCIe(Adding a riser card SSD is
optional),WIFI/BT optional;-25℃—+60℃; includes cable package
(HDMI*1+Micro USB to USB TYPE-A male system programming
cable*1);Power Adaptor ，RTS Linux4Tegra software support
package ,3C&CE certificated
RTS-TXX-AC/DC
100-240VAC/12VDC，36W
RTSV-6911i (optional )
Pro Capture Mini SDI (optional )
Pro Capture Mini HDMI (optional )
Mini-pcie Video Capture Card ,RTSV-6911i (8-channel D1
NTSC/PAL video input), Pro Capture Mini SDI (single-channel SDI
video input),Pro Capture Mini HDMI (single-channel HDMI Video
Input)
ME909S-821(optional)
mini-PCIe All network 4G module
Order online:
https://shop340963258.taobao.com
https://mall.jd.com/index-824786.html
1.3 Wiring Pack Configuration
Components
Quantity
Function description
HDMI cable
1
Convert Mini HDMI to Standard HDMI
System flash cable
1
Micro USB to USB TYPE-A male system flash cable

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Product specifications
1 External interface function and location
X509 FRONT AND SIDE
X509 BACK

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2 Connectors Description
2.1 Mini HDMI Connector
Function
HDMI display connector
Marking
HDMI
Type
Mini HDMI connector
2.2 Ethernet connector
Function
Gigabit Ethernet connector
Marking
GbE
Type
RJ45
2.3 USB3.0&USB2.0 connector
Function
USB connector
Marking
USB x 2
Type
Dual USB Type-A ports
Pin define
The upper-layer USB and Mini-PCIe share one USB2.0, and the
lower-layer USB interface is USB3.0
2.4 Micro SD card slot
Function
Micro SD card slot
Marking
Micro SD
Type
Micro SD（TF）
2.5 Micro SIM card slot
Function
Micro SIM card slot
Marking
SIM
Type
Micro SIM

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2.6 4G antenna interface
Function
4G antenna interface
Marking
AT1 AT2
Type
Ipex to sma female
2.7 Power input interface
Function
Power input interface
Marking
DC12V IN
Type
SF1213/S3
Pin define
Pin
Signal
Pin
Signal
1
+12V
2
GND
3
NC
2.8 OTG-USB2.0 Interface
Function
Micro USB2.0（OTG）
Marking
OTG
Type
Micro USB 2.0 Type-B
2.9 Multifunction Connector
Function
Multifunction Pin Header
Marking
Multifuntion-port
Type
DB25
Pin define
Pin
Signal
Pin
Signal
1
3.3V
14
3.3V
2
GND
15
GND
3
CAN0_H
16
SPI_SCK
4
CAN0_L
17
SPI_MISO
5
CAN1_H
18
SPI_MOSI
6
CAN1_L
19
SPI_CS0
7
RS232_3_TXD
20
GEN1_I2C_SCL
8
RS232_3_RXD
21
GEN1_I2C_SDA
9
RS232_2_TXD
22
GEN2_I2C_SCL
10
RS232_2_RXD
23
GEN2_I2C_SDA
11
UART2_RTS
24
UART3_RTS
12
UART1_TXD_DBG
25
BUTTON_PWR_ON
13
UART1_RXD_DBG

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Pin 1 position: the position of the green frame in the screenshot on
the right.
Pin 2 position: the position of the red frame in the screenshot on the
right.
Xavier NX: The mapping files of RS232_2 and RS232_3 in the
Linux system are ttyTHS1 and ttyTHS0 in the /dev directory.
TX2 NX: The mapping files of RS232_2 and RS232_3 in the Linux
system are ttyTHS2 and ttyTHS1 in the /dev directory.
UART2_RTS is multiplexed with the RUN indicator. When using
the RUN indicator function, this pin is NC.
2.10 RECOVERY Button
Function
RECOVERY Button
Marking
RECOVERY
Type
Put the system into flash mode
2.11 RESET Button
Function
RESET Button
Marking
RESET
Type
Reboot the system
2.12 LED Indicator Light
Function
LED indicator light
Marking
POWER、HDD
Type
POWER: The POWER light is on when the power is turned on
HDD: Hard drive indicator

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3 Product size diagram
4 Hardware update history
X509 hardware update history
Version
Update Description
V1.0
Initial release
V2.0
Change the board

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软件版本配套说明
X509 is a complete product with Jetson Xavier NX module as the core. Provide developers with one-stop
terminal equipment to assist developers in application development.
X509 Feiyun Smart Box supporting software includes:
- L4T (Linux for Tegra): L4T provides "OS" for your Feiyun Smart Box, including Linux kernel, boot
loader, board support package (BSP) and sample file system. (By default, the pure system has been
installed for the device, Jetpack needs to be installed by itself)
- Jetpack: Jetpack sdk is the most comprehensive solution for building AI applications. It includes
software libraries and apis, examples, developer tools and documentation for the latest and previous
versions of Jetson products.
1 Use
1.1 Smart box power on and start
a) Make sure the voltage of all external systems is turned off
b) Install the necessary external cables. (For example: the display cable connected to the HDMI
monitor, the power input cable to supply power to the system, the USB cable connected to the
keyboard and mouse...)
c) Connect the power cord to the power supply.
d) X509 adopts automatic power-on design, when the power is turned on, the system starts to work.
1.2 Recovery Mode
Jetson Xavier NX/TX2 NX core module can work in normal mode and recovery mode. In Recovery
mode, file system update, kernel update, boot loader update, BCT update and other operations can be
performed.
The steps to enter Recovery mode are as follows:
a) Turn off the system power supply.
b) Use a USB cable to connect the Micro USB (OTG) port of the X509 with the Host (PC) development
host USB port.
c) Press and hold the Recovery button to supply power to the system for more than 3 seconds, and then
release the Recovery button.
d) The system enters Recovery mode, at which time subsequent operations can be performed.
2 L4T（Linux for Tegra Abbreviation“L4T”）
L4T provides "OS" for your Feiyun Smart Box, including Linux kernel, boot loader, board support
package (BSP) and sample file system.
X509 Smart Box is working on a system burned with the official original version of NVIDIA Linux For
Tegra (L4T). HDMI, Gigabit Ethernet, USB2.0, serial port, GPIO, SD card, I2C bus can all be supported. But
Mini-PCIe, M.2, USB3.0, fan interface, etc. cannot work normally.
For all support of X509 smart box interface, the supporting driver patch (BSP: Board Support Package)
needs to be loaded. Use the flash method to program the system. SDK Manager to install all other JetPack
components except L4T to make your Feiyun Smart Box up and running quickly.

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For system programming documentation, please refer to "Xavier NX system programming instruction
manual"
L4T and BSP can be downloaded from Ruitai Cloud Space, and L4T can also be downloaded directly
from the L4T main page on the Jetson developer site.
Please contact sales for the user and password of Ruitai Cloud Space.
3 Jetpack
Nvidia jetpack sdk is the most comprehensive solution for building AI applications. It includes software
libraries and apis, examples, developer tools and documentation for the latest and previous versions of Jetson
products.
3.1 Jetpack Component summary
This section briefly introduces each component of JetPack. For more detailed information about these
components, please refer to JetPack's online documentation.
OS Image
JetPack includes a reference file system derived from Ubuntu. (Development kit system, no need to
install)
Libraries and APIs
JetPack library and API include:
•TensorRT and cuDNN for high-performance deep learning applications
•CUDA for multi-domain GPU accelerated applications
•NVIDIA Container Runtime for containerized GPU accelerated applications
•Multimedia API package for camera application and sensor driver development
•VisionWorks, OpenCV and VPI for visual computing applications
•Sample application
3.2 How to install Jetpack
Overview of process steps
Installing JetPack to your Jetson device requires you to perform the following steps:
1. Download and install the NVIDIA SDK Manager on the Linux host.
2. Connect your jetson device to the Linux host (Micro USB or network (same network segment).
3. Test your device can connect via ssh.
4. Use SDK Manager to select and install the required components.
Download and install the NVIDIA SDK Manager on the Linux host.
You must have a Linux host with internet access to run SDK Manager and refresh the developer kit. The
supported host operating systems are:
Ubuntu Linux x64 Version 18.04 or 16.04
Download and install NVIDIA SDK Manager.

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sdkmanager Installation package：sdkmanager-[version].[build#].deb
The current version is：sdkmanager_1.2.0
sdkmanager install
$ sudo apt install ./sdkmanager-[version].[build#].deb
Connect your jetson device to the Linux host
Prepare your Jetson device for the following settings. (If the equipment system is not initialized, the
system user needs to initialize after power-on)
- Connect the monitor, keyboard and mouse to the Jetson Feiyun smart box device (please refer to the
interface description above).
-Use Micro USB cable to connect Linux host and Jetson Feiyun Smart Box (or network (same
network segment))
-During the setup process, SDK Manager will provide Internet connection for your jetson Feiyun
Smart Box via USB or network connection.
-Connect the supplied power adapter to the DC jack of the Feiyun Smart Box, and plug the AC
interface into an AC power outlet.
Test that your device can connect via ssh.
If connected via Micro USB, enter lsusb under the Linux host terminal to see the nvidia crop
The device can be accessed through ping or ssh commands
$ ping 192.168.55.1
or
$ ssh <jetson_user>@192.168.55.1
If connected via a network, check whether the device ip address is in the same network segment as the
Linux host on the Feiyun Smart Box, and the Feiyun Smart Box device can be accessed through the ping
or ssh command.
$ ping <jetson_ip>
or
$ ssh <jetson_user>@<jetson_device_ip>
Use SDK Manager to select and install the required components
NVIDIA SDK Manager supports installing software to Jetson core (Flying Cloud Smart Box). For
complete instructions, please refer to Chapter 5 of "Xavier NX System Programming Manual".

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3.3 Sample application
JetPack includes several examples that demonstrate the use of JetPack components.
They are stored in the reference file system and can be compiled in the developer toolkit.
3.4 Developer tools
JetPack includes the following development tools. Some are used directly on the Jetson system, and
some run on a Linux host connected to the Jetson system.
•Application development and debugging tools
•NSight Eclipse version for GPU accelerated application development: runs on a Linux host. Support all
Jetson products.
•CUDA-GDB for application debugging: Run on Jetson system or Linux host. Support all Jetson
products.
•CUDA-MEMCHECKdebug application memory error: run on Jetson system. Support all Jetson
products.
•Application analysis and optimization tools
•NSight Systems for application multi-core CPU evaluation: run on a Linux host. Helps you improve
application performance by identifying the slower parts of the code. Support all Jetson products.
•NVIDIA®Nsight™ compute Kernel Analyzer: An interactive analysis tool for CUDA applications. It
provides detailed performance indicators and API debugging through user interface and command line tools.
•NSight Graphics for graphics application debugging and evaluation: a consolegrade tool for debugging
and optimizing OpenGL and OpenGL ES programs. Run on the Linux host. Support all Jetson products.
Component
Location
TensorRT
/usr/src/tensorrt/samples/
cuDNN
/usr/src/cudnn_samples_/
CUDA
/usr/local/cuda-/samples/
Multimedia API
/usr/src/tegra_multimedia_api/
VisionWorks
/usr/share/visionworks/sources/samples/
/usr/share/visionworks-tracking/sources/samples/
/usr/share/visionworks-sfm/sources/samples/
OpenCV
/usr/share/OpenCV/samples/
VPI
/opt/nvidia/vpi/vpi-/samples

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3.5 Documentation
Documents related to developers using JetPack include:
•JetPack Documentation
•VisionWorks Documentation
•Nsight Eclipse Edition Documentation
•CUDA-GDB Documentation
•CUDA-MEMCHECK Documentation
•TensorRT Documentation
•cuDNN Documentation
•CUDA Toolkit
•NVIDIA Container Runtime
•OpenCV Documentation
•Jetson Linux Multimedia API Reference
•Nsight Systems
•nvprof
•Visual Profiler
•Nsight Graphics
•Nsight Compute CLI
•VPI–Vision Programming Interface