Connect Tech NVIDIA Jetson TX2 Operation & User’s Manual

TX2/TX2i/TX1 Users Guide Connect Tech Inc. Tel: 519-836-1291 42 Arrow Road Toll: 800-426-8979 (North America only) Guelph, Ontario Fax: 519-836-4878 N1K 1S6 Email: [email protected] www.connecttech.com [email protected] CTIM-00465 Revision 0.16 2018-11-29

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 2 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Table of Contents Table of Contents ................................................................................................................................... 2 Preface ................................................................................................................................................... 4 Disclaimer ....................................................................................................................................................... 4 Customer Support Overview ........................................................................................................................... 4 Contact Information ........................................................................................................................................ 4 Limited Product Warranty ............................................................................................................................... 5 Copyright Notice ............................................................................................................................................. 5 Trademark Acknowledgment .......................................................................................................................... 5 ESD Warning .................................................................................................................................................. 6 Revision History .................................................................................................................................... 6 Introduction........................................................................................................................................... 7 Product Features and Specifications ...................................................................................................... 7 Product Overview .................................................................................................................................. 8 Block Diagram ................................................................................................................................................ 8 Connector Locations – Top Side ..................................................................................................................... 9 Connector Locations – Bottom Side .............................................................................................................. 10 Connector Summary ...................................................................................................................................... 11 DIP Switch Summary & Locations ............................................................................................................... 11 Detailed Feature Description ................................................................................................................ 12 Jetson™ TX2/TX2i/TX1 Board-to-Board Connector ................................................................................... 12 Jetson™ TX2, TX2i or TX1 Compatibility ................................................................................................... 13 HDMI Connector ........................................................................................................................................... 15 System ........................................................................................................................................................... 15 Mini-PCIe/mSATA Slots .............................................................................................................................. 17 Dual Function Mini-PCIe/mSATA Slots ............................................................................................ 17 Half and Full Length Mini-PCIe/mSATA Module Installation .......................................................... 18 USB 2.0/3.0 ................................................................................................................................................... 20 Serial ............................................................................................................................................................. 21 Serial Configuration ........................................................................................................................... 21 Dual RS-232 ............................................................................................................................................ 22 Serial 0 RS-232/Serial 1 RS-485 ............................................................................................................. 22 Dual RS-485 ............................................................................................................................................ 22 Dual Disable ............................................................................................................................................ 22 Power Input ................................................................................................................................................... 23 Auto Start............................................................................................................................................ 23 Switch Description ............................................................................................................................... 24 SW1 DIP Switch – Carrier Control ............................................................................................................... 24 Typical Installation .............................................................................................................................. 25 Power Supply ....................................................................................................................................... 26 On-Board Indicator LED’s .................................................................................................................. 26 Current Consumption Details .............................................................................................................. 26 Software / BSP Details ......................................................................................................................... 27 Connect Tech’s Custom L4T BSP (CTI-L4T) .............................................................................................. 27

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 3 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 NVIDIA Linux For Tegra (L4T) ................................................................................................................... 27 NVIDIA Jetpack for L4T .............................................................................................................................. 27 Thermal Details ................................................................................................................................... 28 Mechanical Details ............................................................................................................................... 29 Top View ....................................................................................................................................................... 29 Cables .................................................................................................................................................. 30 Cable Kits ...................................................................................................................................................... 30

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 4 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Preface Disclaimer The information contained within this user’s guide, including but not limited to any product specification, is subject to change without notice. Connect Tech assumes no liability for any damages incurred directly or indirectly from any technical or typographical errors or omissions contained herein or for discrepancies between the product and the user’s guide. Customer Support Overview If you experience difficulties after reading the manual and/or using the product, contact the Connect Tech reseller from which you purchased the product. In most cases the reseller can help you with product installation and difficulties. In the event that the reseller is unable to resolve your problem, our highly-qualified support staff can assist you. Our support section is available 24 hours a day, 7 days a week on our website at: http://connecttech.com/support/. See the contact information section below for more information on how to contact us directly. Our technical support is always free. Contact Information Mail/Courier Connect Tech Inc. Technical Support 42 Arrow Road Guelph, Ontario Canada N1K 1S6 Email/Internet [email protected] [email protected] www.connecttech.com Note: Please go to the Connect Tech Resource Center for product manuals, installation guides, device drivers, BSPs and technical tips. Submit your technical support questions to our support engineers. Telephone/Facsimile Technical Support representatives are ready to answer your call Monday through Friday, from 8:30 a.m. to 5:00 p.m. Eastern Standard Time. Our numbers for calls are: Toll Free: 800-426-8979 (North America only) Telephone: 519-836-1291 (Live assistance available 8:30 a.m. to 5:00 p.m. EST, Monday to Friday) Facsimile: 519-836-4878 (on-line 24 hours)

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 5 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Limited Product Warranty Connect Tech Inc. provides a one year Warranty for the Elroy Carrier. Should this product, in Connect Tech Inc.'s opinion, fail to be in good working order during the warranty period, Connect Tech Inc. will, at its option, repair or replace this product at no charge, provided that the product has not been subjected to abuse, misuse, accident, disaster or non-Connect Tech Inc. authorized modification or repair. You may obtain warranty service by delivering this product to an authorized Connect Tech Inc. business partner or to Connect Tech Inc. along with proof of purchase. Product returned to Connect Tech Inc. must be pre-authorized by Connect Tech Inc. with an RMA (Return Material Authorization) number marked on the outside of the package and sent prepaid, insured and packaged for safe shipment. Connect Tech Inc. will return this product by prepaid ground shipment service. The Connect Tech Inc. Limited Warranty is only valid over the serviceable life of the product. This is defined as the period during which all components are available. Should the product prove to be irreparable, Connect Tech Inc. reserves the right to substitute an equivalent product if available or to retract the Warranty if no replacement is available. The above warranty is the only warranty authorized by Connect Tech Inc. Under no circumstances will Connect Tech Inc. be liable in any way for any damages, including any lost profits, lost savings or other incidental or consequential damages arising out of the use of, or inability to use, such product. Copyright Notice The information contained in this document is subject to change without notice. Connect Tech Inc. shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing, performance, or use of this material. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Connect Tech, Inc. Copyright © 2017 by Connect Tech, Inc. Trademark Acknowledgment Connect Tech, Inc. acknowledges all trademarks, registered trademarks and/or copyrights referred to in this document as the property of their respective owners. Not listing all possible trademarks or copyright acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and copyrights mentioned in this document.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 6 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 ESD Warning Electronic components and circuits are sensitive to ElectroStatic Discharge (ESD). When handling any circuit board assemblies including Connect Tech carrier assemblies, it is recommended that ESD safety precautions be observed. ESD safe best practices include, but are not limited to: • Leaving circuit boards in their antistatic packaging until they are ready to be installed. • Using a grounded wrist strap when handling circuit boards, at a minimum you should touch a grounded metal object to dissipate any static charge that may be present on you. • Only handling circuit boards in ESD safe areas, which may include ESD floor and table mats, wrist strap stations and ESD safe lab coats. • Avoiding handling circuit boards in carpeted areas. • Try to handle the board by the edges, avoiding contact with components. Revision History Revision Date Changes 0.00 2016/04/28 Initial Release 0.01 2016/06/13 Added more technical information throughout the document 0.02 2016/07/07 Fixed formatting on thermal section 0.03 2016/10/06 Added information on USB Recovery Mode & fixed minipcie pinout 0.04 2016/10/14 Revised information on USB recovery & added note on video input 0.05 2016/11/16 Updated assembly drawings 0.06 2016/11/24 Added note on power supply, MSG063 0.07 2017/04/18 Updated MSG063 Cable Drawing 0.08 2017/04/24 Added Note on P8, Added tags on mPCIe Pinout table 0.09 2017/05/26 Updated power supplies; added TX2 specs 0.10 2017/08/04 Added cable drawing links, removed drawings from doc 0.11 2017/11/08 Added TX1/TX2 Compatibility information, updated block diagram, updated SW section 0.12 2017/12/06 Updated power specifications 0.13 2018/01/05 Revised cable information 0.14 2018/03/08 Added GPIO KDB link 0.15 2018/07/30 Added TX2i compatibility 0.16 2019/02/20 Added TX2i power circuitry note, pinouts to all photos, P4B to Video Input, notes on CSI connection and SPI lanes

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 7 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Introduction Connect Tech’s Elroy Carrier for NVIDIA® Jetson™ TX2/TX2i/TX1 brings a low cost deployable Jetson™ TX2, TX2i or TX1 Solution to the market. Designed to match the NVIDIA® Jetson™ TX2, TX2i or TX1 module form factor, the Elroy’s design includes Dual MIPI CSI-2 Video Inputs, Mini-PCIe/mSATA expansion, Gigabit Ethernet, HDMI Video, USB 3.0 and 2.0, and two Serial Ports for RS-232/485. All of this is designed for use in a small form factor rugged environment. With locking pin-header connectors, solder in standoffs, and industrial temperature range components, the Elroy is going places. Product Features and Specifications Feature Elroy Carrier for NVIDIA® Jetson™ TX2/TX2i/TX1 Module Compatibility NVIDIA® Jetson™ TX2, TX2i or TX1 PCB Size / Overall Size 87mm x 50mm (3.425” x 1.968”) 3D STEP Model: download here Display 1x HDMI Ethernet 1x Gigabit Ethernet (10/100/1000) USB 1x USB 3.0 (Integrated USB 2.0) 1x USB 2.0 SATA 1x mSATA Half or Full Size (Use of Full Size Removes Secondary Mini-PCIe Slot) Audio HDMI Integrated Serial 2x RS-232/RS-485 Mini-PCIe/mSATA 1x Mini-PCIe/mSATA Half or Full Size (Use of Full Size Removes Secondary Mini-PCIe Slot) 1x Mini-PCIe Half Size SD Card 1x microSD Card Slot Video Input 2x 2-Lane MIPI CSI 2.0 Misc. 1x I2C Link 1x SPI Link 1x System Control 4x GPIO Power Requirements +9V to +14V DC Input Range Operating Temperature -40oC to +85oC Weight 35g Accessories Cable Kit Warranty and Support 1 Year Warranty and Free Support

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 8 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Product Overview Block Diagram

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 9 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Connector Locations – Top Side

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 10 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Connector Locations – Bottom Side

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 11 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Connector Summary Designator Connector Description P1 NVIDIA Jetson TX2/TX2i/TX1 NVIDIA Jetson TX2/TX2i/TX1 Module Connector P2 HDMI Port HDMI FCI MiniTek Connector P3A Video Input 1 MIPI CSI-0 Camera Input Connector P3B Video Input 2 MIPI CSI-1 Camera Input Connector P4 Fan NVIDIA Jetson TX2/TX2i/TX1 ACES Fan Connector P5 System Port System Port FCI MiniTek Connector P6 Gigabit Ethernet Port Gigabit Ethernet (10/100/1000) FCI MiniTek Connector P7 microSD Card Slot P8 Mini-PCIe Slot Mini-PCIe Half Sized Card Slot P9 Mini-PCIe/mSATA Slot Mini-PCIe/mSATA Half or Full Sized Card Slot P10 USB 2.0/3.0 Ports 0-1 USB 2.0/3.0 Links 0 and 1 Intel Style Locking Connector P11 Serial Dual RS-232/RS485 FCI MiniTek Connector P12 Input Power Input Power FCI MiniTek Connector DIP Switch Summary & Locations Designator Function Description SW1A Mini-PCIe/mSATA Selection (P3) DIP Switch for Selecting Mini-PCIe/mSATA Slot (P3) Operation SW1B Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1C Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1D Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1E Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1F Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1G Serial Selection DIP Switch for Controlling Serial Format and Related Feature SW1H Multiple Use Cases See Jetson™ TX2, TX2i or TX1 Compatibility section for information

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 12 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Detailed Feature Description Jetson™ TX2/TX2i/TX1 Board-to-Board Connector With the NVIDIA Jetson™ TX2/TX2i/TX1, the processor and chipset are implemented on the Jetson™ TX2/TX2i/TX1 Module. This connects to the Elroy Carrier via a Samtec SEARAY™ Board to Board Connector. Function NVIDIA Jetson™ TX2, TX2i or TX1 Interface Location P1 Type Samtec SEARAY™ Connector Carrier Connector P/N SEAM-50-03.0-S-08-2-A-K-TR (8.0mm stacking height) Manufacturer: Samtec Mating Connector P/N SEAF-50-05-S-08-02-A-K (installed on Jetson™ TX2/TX2i/TX1) Manufacturer: Samtec Pinout Refer to NVIDIA’s Jetson™ TX2/TX2i/TX1 System-on- Module datasheet for pinout details Standoffs 8.0mm Standoffs Required between NVIDIA Jetson TX2/TX2i/TX1 Module and Elroy (ASG002) Carrier

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 13 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Jetson™ TX2, TX2i or TX1 Compatibility Due to pin-muxing within the Jetson™ TX2, TX2i and TX1 modules, the Elroy Carrier features a DIP switch setting that will ensure full compatibility depending on which Jetson™ module you use. This DIP switch setting is only present on board revisions F and later. Elroy Carrier board revisions E and earlier do not offer full Jetson™ TX2 or TX2i compatibility and this DIP switch setting serves a different purpose on revision E and earlier. Please see the table below for more information. To determine which revision of the Elroy Carrier you have please see the revision label as per the image below. Function Jetson™ TX2, TX2i or TX1 Select Switch Location SW1 – “H” Switch Type DIP Switch Description For revisions F and later: If you are using a Jetson™ TX1 then leave the “H” switch in the OFF position to ensure full compatibility. If you are using a Jetson™ TX2/TX2i then leave the “H” switch in the ON position to ensure full compatibility. “H” switch OFF = Full Jetson™ TX1 Support “H” switch ON = Full Jetson™ TX2/TX2i Support For revision E and earlier: DIP Switch for Grounding +3.3V_RTC, which will Ground the VDD_RTC (Pin 50) on the NVIDIA Jetson Module. “H” switch ON = connects +3.3V_RTC to ground For the other switch settings on SW1, please see the Switch Description section of this document. For further information please see the following notice regarding Astro Carrier compatibility: • http://connecttech.com/resource-center/kdb344-cti-nvidia-jetson-carrier-board-tx2-tx1-compatibility/

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 14 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Video Input Function Video Input/Camera Location P3A, P3B Type Panasonic Flat Flex Cable Connector P/N AYF332335 Pinout P4A Pin Description Pin Description 1 +1.8V 2 +1.8V 3 GND 4 CSI0_DATA0_P 5 CSI0_DATA0_N 6 GND 7 CSI0_CLK_P 8 CSI0_CLK_N 9 GND 10 CSI0_DATA1_P 11 CSI0_DATA1_N 12 GND 13 CAM0_MCLK 14 CAM0_PWR 15 GND 16 I2C_CAM_DATA 17 I2C_CAM_CLK 18 CAM0_RST 19 (NC) 20 GND 21 +2.8V 22 (NC) 23 GND P4B Pin Description Pin Description 1 +1.8V 2 +1.8V 3 GND 4 CSI1_DATA0_P 5 CSI1_DATA0_N 6 GND 7 CSI1_CLK_P 8 CSI1_CLK_N 9 GND 10 CSI1_DATA1_P 11 CSI1_DATA1_N 12 GND 13 CAM1_MCLK 14 CAM1_PWR 15 GND 16 I2C_GP0_DATA 17 I2C_GP0_CLK 18 CAM1_RST 19 (NC) 20 GND 21 +2.8V 22 (NC) 23 GND Note: This connector can accept cables with contacts facing both up and down. Ensure you are installing the cable correctly by verifying with the pinout above. Failure to do so may damage the carrier. When installing the cable, the pins should be facing the PCB, and the white line on the ribbon should face away from the PCB

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 15 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 HDMI Connector Function HDMI Connector Location P2 Type FCI Minitek Double Row 10 x 2 P/N 98414-G06-20LF Mating 10073599-020LF Cable CBG145 Pinout Pin Description Pin Description 1 TMDS2+ 2 TMDS CLK+ 3 TMDS2- 4 TMDS CLK- 5 GND 6 GND 7 TMDS1+ 8 DDC DATA 9 TMDS1- 10 DDC CLK 11 GND 12 GND 13 TMDS0+ 14 Hot Plug Detect 15 TMDS0- 16 GND 17 GND 18 GND 19 +5V 20 HDMI CEC System The System header can be used to connect the power button, reset button, and other system status required to monitor the module performance or state. It also allows access to the Jetson TX2/TX2i/TX1 Module via I2C, SPI (2 lanes), or GPIO. Function System Connector Location P5 Type FCI Minitek Double Row 10 x 2 P/N 98424-G52-20LF Mating 10073599-020LF Cable CBG116 Pinout Pin Description Pin Description 1 +5V 2 +3.3V_SB 3 SPI_CLK 4 PWRBTN# 5 SPI_MISO 6 FORCE_RECOV# 7 SPI_MOSI 8 BATLOW# 9 SPI_CS0# 10 RESET# 11 SPI_CS1# 12 GPIO8 13 RTC_BAT 14 GPIO9 15 I2C_CLK 16 GPIO_EXP0 17 I2C_DATA 18 GPIO_EXP1 19 GND 20 GND Please reference our GPIO KDB for TX2/TX2i/TX1 values.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 16 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 10/100/1000 Ethernet (GBE) Function Gigabit Ethernet Connector Location P6 Type FCI Minitek Double Row 5 x 2 P/N 98414-G06-10LF Mating 10073599-010LF Cable CBG117 Pinout Pin Description Pin Description 1 MX0- 2 MX0+ 3 MX1- 4 MX1+ 5 SHELL 6 SHELL 7 MX2- 8 MX2+ 9 MX3- 10 MX3+ microSD Card Slot Function microSD Card Slot Location P7 Type Molex microSD Memory Card Connector P/N 502570-0893 Pinout Pin Description Pin Description 1 SDIO_DATA2 2 SDIO_DATA3 3 SDIO_CMD 4 SDIO_VCC 5 SDIO_CLK 6 GND 7 SDIO_DATA0 8 SDIO_DATA1 9 GND 10 SDIO_CD NVIDIA Jetson TX2/TX2i/TX1 Fan Function NVIDIA Jetson TX2/TX2i/TX1 Fan Control Location P4 Type Molex PicoBlade Header P/N 53261-0471 Mating 51021-0400 Pinout Pin Description 1 GND 2 +5V 3 TACH 4 PWM NOTE: Please note that FAN PWM (speed control) is NOT natively supported by the stock L4T builds. To enable PWM functionality (speed control) users must deploy CTI-L4T BSP. Please see the software section of this document for more details.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 17 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Mini-PCIe/mSATA Slots Dual Function Mini-PCIe/mSATA Slots The Elroy Carrier has a special dual purpose functional Mini-PCIe/mSATA slot (P9). This slot can accept either a Mini-PCIe module or an mSATA SSD module. This slot has circuitry that allows for the selection between connecting PCIe lanes or SATA lanes to the Connector. Finally, the slot also contains a USB 2.0 link as per the Mini-PCIe specification. See the block diagram for the Mini-PCIe/mSATA switching functionality. Mini-PCIe/mSATA Switching Functionality Diagram If a Mini-PCIe Card is placed into the Mini-PCIe/mSATA slot, then the Carrier Control DIP Switch (SW1A) will select the SATA link routed to the Mini-PCIe/mSATA slot to be disconnected. If however an mSATA Card is placed into the Mini-PCIe/mSATA slot, then the Carrier Control DIP Switch (SW1A) will select the PCIe link routed to the Mini-PCIe/mSATA slot to be disconnected. This allows for the following maximum configurations: A. 1x Full Sized Mini-PCIe Card, with 0x mSATA Card B. 2x Half Sized Mini-PCIe Cards, with 0x mSATA Card C. 1x Half Sized Mini-PCIe Card, with 1x Half Sized mSATA Card D. 0x Mini-PCIe Card, with 1x Full Sized mSATA Card Carrier Control DIP Switch Selection Switch Location Switch ON Switch OFF SW1A Mini-PCIe Slot mSATA Slot NOTE: The Mini-PCie Card slot at P8 does not have USB2.0 capability, as such when using USB devices over this interface the Mini-PCIe/mSATA at P9 must be used.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 18 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Half and Full Length Mini-PCIe/mSATA Module Installation The Elroy Carrier is designed with mounting holes to allow for the population of full and half sized modules. To switch between the sizes, simply move the spacers and screws to the appropriate position. See the images below for further information. Full-Size Mini-PCIe/mSATA Module installation: Half-Size Mini-PCIe/mSATA Module installation:

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 19 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Function Mini-PCIe/mSATA Slots Location P8, P9 Type Molex Card Edge Connector P/N 48338-0065 Pinout Pin Mini-PCIe Description mSATA Description 1 - - 2 +3.3V +3.3V 3 - - 4 GND GND 5 - - 6 +1.5V +1.5V 7 CLKREQ# - 8 - - 9 GND GND 10 - - 11 PCIe CLK- - 12 - - 13 PCIe CLK+ - 14 - - 15 GND GND 16 - - 17 - - 18 GND GND 19 - - 20 W_DISABLE# - 21 RESV RESV 22 - - 23 PCIe RX- SATA TX+ 24 +3.3V +3.3V 25 PCIe RX+ SATA TX- 26 GND GND 27 GND GND 28 +1.5V +1.5V 29 GND GND 30 - - 31 PCIe TX- SATA RX- 32 - - 33 PCIe TX+ SATA RX+ 34 GND GND 35 GND GND 36 USB D- (P9 Only) - 37 GND GND 38 USB D+ (P9 Only) - 39 +3.3V +3.3V 40 GND GND 41 +3.3V +3.3V 42 - - 43 RESV RESV 44 - - 45 - - 46 - - 47 - - 48 +1.5V +1.5V 49 - - 50 GND GND 51 - - 52 +3.3V +3.3V

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 20 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 USB 2.0/3.0 The maximum configuration for a NVIDIA Jetson TX2, TX2i or TX1 Module allows for one external USB 3.0 Port with an integrated USB 2.0 Port. The USB 3.0 signals are sourced from the Jetson TX2/TX2i/TX1 Module, and run through a re-driver. Over current protection, power supply filtering and ESD protection is provided on-board. Function USB 2.0/3.0 Location P10 Type Lotes Co. Ltd Double Row 10 x 2 P/N ABA-USB-152-K01 Cable CBG131 Pinout Pin Description Pin Description 1 Port A - VBUS 20 KEY 2 Port A - SSRX- 19 Port B - VBUS 3 Port A - SSRX+ 18 - 4 GND 17 - 5 Port A - SSTX- 16 GND 6 Port A - SSTX+ 15 - 7 GND 14 - 8 Port A - D- 13 GND 9 Port A - D+ 12 Port B - D- 10 - 11 Port B - D+ Force USB Recovery Mode The Elroy carrier supports flashing the TX2/TX2i/TX1 module over USB 2.0 using Port B. A standard USB-A to USB-A cable is required to connect it to the flashing system. Note that you should leave the USB cable unplugged until after the TX2/TX2i/TX1 is put into recovery mode. To flash the TX2/TX2i/TX1, first ensure the unit is powered down. Next, connect pins 6 and 20 of the System Header together with a jumper wire, then power on the unit. The jumper wire can be removed after applying power. Connect the USB-A to USB-A cable from a free USB port on the host PC to the USB 2.0 port on the Elroy. The TX2/TX2i/TX11 can now be flashed using the standard NVIDIA flashing tools.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 21 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Serial Function Dual Serial (RS-232/RS-485) Location P11 Type FCI Minitek Double Row 5 x 2 P/N 98424-G52-10LF Mating 10073599-010LF Cable CBG104 Pinout Pin Description 1 Serial 0 - RS-232TX/RS-485TX+ 2 Serial 0 - RS-232RX/RS-485RX+ 3 Serial 0 - RS-485TX- 4 Serial 0 - RS-485RX- 5 GND 6 GND 7 Serial 1 - RS-232TX/RS-485TX+ 8 Serial 1 - RS-232RX/RS-485RX+ 9 Serial 1 - RS-485TX- 10 Serial 1 - RS-485RX- UART0 = ttyS0 within Linux for Tegra UART1 = ttyTHS2 within Linux for Tegra Both channels are +/-5.5V RS-232 by default. Serial Configuration Two of the Serial UART links from the Jetson TX2/TX2i/TX1 Module are routed into an Exar SP336E Transceiver. This enables the various selectable serial outputs (RS-232/RS-485). To configure the setting, the appropriate configuration of the Serial Selection DIP Switch is required. Please refer to the Exar SP336E datasheet for additional details.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 22 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Dual RS-232 Switch Position Description G OFF Mode 0 Selection - RS-232 Selection F OFF Serial Link 0 - RX+ BIAS E OFF Serial Link 0 - RX- BIAS D OFF Mode 1 Selection - RS-232 Selection C OFF Serial Link 1 - RX+ BIAS B OFF Serial Link 1 – RX- BIAS Serial 0 RS-232/Serial 1 RS-485 Switch Position Description G OFF Mode 0 Selection - RS-232 Selection F OFF Serial Link 0 - RX+ BIAS E OFF Serial Link 0 - RX- BIAS D ON Mode 1 Selection - RS-232 Selection C USER Serial Link 1 - RX+ BIAS B USER Serial Link 1 – RX- BIAS Dual RS-485 Switch Position Description G ON Mode 0 Selection - RS-232 Selection F USER Serial Link 0 - RX+ BIAS E USER Serial Link 0 - RX- BIAS D OFF Mode 1 Selection - RS-232 Selection C USER Serial Link 1 - RX+ BIAS B USER Serial Link 1 – RX- BIAS Dual Disable Switch Position Description G ON Mode 0 Selection - RS-232 Selection F XX Serial Link 0 - RX+ BIAS E XX Serial Link 0 - RX- BIAS D ON Mode 1 Selection - RS-232 Selection C XX Serial Link 1 - RX+ BIAS B XX Serial Link 1 – RX- BIAS

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 23 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Power Input The Elroy Carrier accepts a single power input to power all on-board devices. A power input range of +9V to +14V is acceptable. Function Power Location P12 Type FCI Minitek Double Row 3 x 2 P/N 98414-G06-06LF Mating 10073599-006LF Cable CBG112 Pinout Pin Description 1 GND 2 GND 3 GND 4 +12.0V 5 +12.0V 6 +12.0V Auto Start The Elroy Carrier has an on-board Auto Start Functionality. The NVIDIA Jetson TX2/TX2i/TX1 Module requires a power button or power pulse to start. The Elroy Carrier has a power pulse circuit on board to auto start the Jetson TX2/TX2i/TX1. Note: Due to the changes done to the PMIC circuitry of the TX2i Jetson Module the Elroy Carrier will always remain ON when in AT (Automatic Power ON) and ATX (Push Power button) modes. This will cause the Elroy Carrier to automatically power ON when voltage is applied to the system. The system will in addition be unable to shut down in software (Soft Shutdown), due to the characteristics of the TX2i power circuitry as such the system will perform a Reset/Reboot function.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 24 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Switch Description The Elroy Carrier has a DIP Switch block for various on-board controls. SW1 DIP Switch – Carrier Control Function Mini-PCIe/mSATA Selection, Serial Selection, RTC Battery Operation Location SW1 Pinout Switch Description SW1A DIP Switch for Selecting Mini- PCIe/mSATA Slot (P3) Operation SW1B DIP Switches for Controlling Serial Format and Related Features SW1C DIP Switches for Controlling Serial Format and Related Features SW1D DIP Switches for Controlling Serial Format and Related Features SW1E DIP Switches for Controlling Serial Format and Related Features SW1F DIP Switches for Controlling Serial Format and Related Features SW1G DIP Switches for Controlling Serial Format and Related Features SW1H For revisions F and later: If you are using a Jetson™ TX1 then leave the “H” switch in the OFF position to ensure full compatibility. If you are using a Jetson™ TX2/TX2i then leave the “H” switch in the ON position to ensure full compatibility. “H” switch OFF = Full Jetson™ TX1 Support “H” switch ON = Full Jetson™ TX2/TX2i Support For revision E and earlier: DIP Switch for Grounding +3.3V_RTC, which will Ground the VDD_RTC (Pin 50) on the NVIDIA Jetson Module. “H” switch ON = connects +3.3V_RTC to ground

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 25 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Typical Installation 1. Ensure all external system power supplies are off. 2. Install the Jetson TX2, TX2i or TX1 Module onto the Samtec SEARAY Connector P1. Be sure to follow the manufacturer’s directions for proper installation of mounting hardware, heatsink/heatspreader, and any other applicable requirements from the manufacturer. 3. Install the necessary cables for application. At a minimum these would include: a) Power cable to the input power connector b) HDMI video display cable c) Keyboard and mouse via USB For additional information on the relevant cables, please see the Cables and Interconnects section of this manual. 4. Connect the Power Cable to the Power Supply 5. Switch ON the Power Supply. DO NOT power up your system by plugging in live power.

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 26 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Power Supply Connect Tech offers 12V 2A power supplies preconfigured for the ASG002. It is supplied by a standard AC line cord and has a cable length of approximately 1.5m. Contact our sales department about the MSG063 or MSG071 for more details. View the MSG063 drawing. On-Board Indicator LED’s The Elroy Carrier has 4 on-board indicator LEDs. LED Description D7 GBE ACT# D8 GBE LINK# D15 +1.5V D16 +3.3V_SB Current Consumption Details Below are the maximum ratings of the Elroy Carrier. Theoretical Maximum Watts Theoretical absolute maximum total draw of all functionality on the Elroy Carrier Board (not including TX2/TX2i/TX1 Module) 7.5 Below are measurements taken with the Elroy Carrier running in various configurations. Some values will change depending on what operation or software is installed. Measurements also include the Jetson™ TX2/TX2i/TX1 Module. No mSATA or miniPCIe modules were installed while taking these measurements. All measurements were taken in a lab environment with an ambient temperature of 25 degrees Celsius. Actual Measurements Watts Module not installed, power applied to Elroy Carrier only 0.75 Module installed, booted into Ubuntu, idle 6.12 Module Installed, booted into Ubuntu, running a NVStreamer Demo with a USB camera and 1080p video 12.3

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 27 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Software / BSP Details All Connect Tech NVIDIA Jetson TX2/TX2i/TX1 based products are built upon a modified Linux for Tegra (L4T) Device Tree that is specific to each CTI product. WARNING: The hardware configurations of CTI’s products differ from that of the NVIDIA supplied evaluation kit. Please review the product documentation and install ONLY the appropriate CTI L4T BSPs. Failure to follow this process could result in non-functional hardware. Connect Tech’s Custom L4T BSP (CTI-L4T) Connect Tech offers a custom BSP to add additional peripheral support on CTI’s Jetson Carrier Boards.The CTI-L4T can be downloaded directly from Connect Tech here: http://connecttech.com/product/rudi-embedded-system-for-nvidia-jetson-tx2-tx1/ BSPs, supporting documentation and release notes can be found at: http://www.connecttech.com/jetson http://connecttech.com/resource-center/cti-l4t-nvidia-jetson-board-support-package-release-notes/ NVIDIA Linux For Tegra (L4T) The Rudi Embedded System is designed to be used with the stock NVIDIA Linux For Tegra (L4T) Builds. However, the Connect Tech Board Support Package is required for full functionality. NVIDIA’s L4T can be downloaded directly from NVIDIA here: https://developer.nvidia.com/embedded/ NVIDIA Jetpack for L4T The JetPack for L4T is an on-demand all-in-one package that bundles and installs all software tools required to develop for the NVIDIA’s TX2/TX2i/TX1 Platform with Connect Tech’s Jetson Carrier Boards. JetPack includes host and target development tools, APIs and packages (OS images, tools, APIs, middleware, samples, documentation including compiling samples) to enable developers to jump start their development environment for developing with the Jetson Embedded Platform. The latest release of JetPack runs on an Ubuntu 14.04 Linux 64-bit host system and supports both the latest Jetson TX2/TX2i/TX1 Development Kit and Jetson TK1 Development Kit. NVIDIA’s Jetpack can be downloaded directly from NVIDIA here: https://developer.nvidia.com/embedded/jetpack

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 28 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Thermal Details The Elroy Carrier Board has an Operating Temperature Range of -40°C to +85°C. However, it is important to note that the NVIDIA Jetson TX2 and TX1 Modules have its own properties separate to that of the Elroy Carrier Board. The NVIDIA Jetson TX2i matches the Elroy Operating Temperature Range of -40°C to +85°C. Customer responsibility requires proper implementation of a thermal solution that maintains the TX2/TX2i/TX1 SoC and Thermal Transfer Plate (TTP) temperatures below the specified temperatures (shown in the tables below) under the maximum thermal load and system conditions for their use case. Jetson TX2i Thermal Specifications Parameter Value Units Maximum TTP operating temperature 85 °C Recommended Tegra X2 operating temperature limit T.cpu = 95.5 °C T.gpu = 95.5 °C Tegra X2 maximum operating temperature limit T.cpu = 101 °C T.gpu = 101 °C T.diode = 110 °C Jetson TX2/TX1 Thermal Specifications Parameter Value Units Maximum TTP operating temperature 80 °C Recommended Tegra X2 operating temperature limit T.cpu = 95.5 °C T.gpu = 93.5 °C Tegra X2 maximum operating temperature limit T.cpu = 101 °C T.gpu = 101 °C NVIDIA provides complete Thermal Design Guides, which include all of the information required to implement a complete thermal solution for the Jetson TX2, TX2i or TX1 Module. The Thermal Design Guides can be downloaded here: Jetson TX2i: http://developer.nvidia.com/embedded/dlc/jetson-tx2i-thermal-design-guide Jetson TX2/TX1: http://developer.nvidia.com/embedded/dlc/jetson-tx2-thermal-design-guide

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 29 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Mechanical Details A complete 3D STEP Model file of Elroy Carrier can be downloaded here: http://www.connecttech.com/ftp/3d_models/ASG002_3D_MODEL.zip 2D Mechanical Dimensioned Drawing (Top View) - PCB and Mounting Hole Dimension are in mil. Top View

Users Guide www.connecttech.com Document: CTIM-00465 Revision: 0.16 Page 30 of 30 Connect Tech Inc. 800-426-8979 | 519-836-1291 Date: 2019-02-20 Cables The following table summarizes the Elroy Carrier cables available. Cable Kits Drawing No. Part No. Description Full Cable Kit CKG059 CTIC-00430 CBG111 Dual DB9 Panel Mount to 10-Pin MiniTek 1 CTIC-00431 CBG112 Power Cable (Unterminated) to 6-Pin MiniTek 1 CTIC-00435 CBG116 System Cable (Unterminated) to 20-Pin MiniTek 1 CTIC-00433 CBG117 RJ-45 Panel Mount to 10-Pin MiniTek 1 N/A CBG160 Dual USB 3.0 to 20-pin RA USB3.0 Cable Panel Mount: Right Angle Inner Exit 1 N/A CBG287 Dual USB 3.0 to 20-pin RA USB3.0 Cable Panel Mount: Right Angle Outer Exit 1 N/A CBG288 Dual USB 3.0 to 20-pin RA USB3.0 Cable Panel Mount: Vertical Exit 1 CTIC-00461 CBG145 HDMI Female Panel Mount to 20-Pin MiniTek 1 CTIC-00571 MSG063 North American Power Supply Unit for Elroy 0 TBD MSG071 Multi-Region Power Supply Unit for Elroy 0