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Auvidea X221D Reference Manual

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AUVIDEA
X221D, X221D-AI
TECHNICAL
REFERENCE
MANUAL
SCOPE OF WORK
Providing technical information and documentation of the X221D and the X221D-AI carrier
boards for the AGX series.
REPORT NUMBER
38500
ISSUE DATE
10.FEB.2022
Version
0.3
PAGES
40
[REVISED DATE]
[AUG.2022]

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Summary of Contents for Auvidea X221D

  • Page 1 AUVIDEA X221D, X221D-AI TECHNICAL REFERENCE MANUAL SCOPE OF WORK Providing technical information and documentation of the X221D and the X221D-AI carrier boards for the AGX series. REPORT NUMBER 38500 ISSUE DATE [REVISED DATE] 10.FEB.2022 [AUG.2022] Version PAGES...

  • Page 2: Table Of Contents

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL CONTENTS SECTION 1 Document revisions and changes ..............4 SECTION 2 Product revisions and changes ..............5 SECTION 3 Overview ...................... 6 Introduction ..............................6 Carrier board features ............................6 Technical specification ............................8 Model pictures ..............................8 Power consumption and efficiency ........................9...
  • Page 3 I2C usage of devices and registers ..............Error! Bookmark not defined. SECTION 12 Appendix D [SSD-Boot] ................35 SECTION 13 Appendix E [Wi-Fi] ..................36 Options from AUVIDEA ................... Error! Bookmark not defined. 13.1 13.2 Options from other sources ................Error! Bookmark not defined.

  • Page 4: Document Revisions And Changes

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 1 Document revisions and changes Document Changes version Initial document, internal verification process Reduced board variety, fixed appendix B, VERSION: 0.3 Page 4 of 40 AUG.2022...

  • Page 5: Product Revisions And Changes

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 2 Product revisions and changes Product Changes version 38500 VERSION: 0.3 Page 5 of 40 AUG.2022...

  • Page 6: Overview

    NVIDIA compute modules with the AGX Xavier form factor. The X221D features an industrial strength design and is commercially deployable in any volume. Carrier board features X221D only components on top side...
  • Page 7 X221D & X221D-AI TECHNICAL REFERENCE MANUAL RGB LED (GPIO controlled) Crypto authentication chip - (planned for rev. 3) - (planned for rev. 3) VERSION: 0.3 Page 7 of 40 AUG.2022...

  • Page 8: Technical Specification

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL Technical specification Description Note HDMI 2.0, 4k60p USB 3.1 10Gb/s Physical size 125mm x 104.6mm 3D STP model available Mounting holes For 4x M3 Temperature range -25°C to +70°C Cold temperature monitoring with MCU optional...

  • Page 9: Power Consumption And Efficiency

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL Power consumption and efficiency Description X221D Carrier board logic 1-2W 1.8/3.3/5V power converter >90% efficiency Power in converter efficiency VERSION: 0.3 Page 9 of 40 AUG.2022...

  • Page 10: Features

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 4 Features Crypto authentication chip Description Model ATSHA204A-SSHDA-T Datasheet https://ww1.microchip.com/downloads/en/DeviceDoc/ATSHA204A-Data- Sheet-40002025A.pdf The crypto chip can be used for authentication, software licensing and copy protection. The crypto authentication chip is currently not supported. Support is planned for revision 3 of this product.

  • Page 11: Manufacturing Options

    The MaxN mode (up to 90W) is not recommended as the enclosure temperature increases above acceptable levels for direct human contact. It is also possible to apply your branding on the front and back Plate of the Enclosure. Auvidea has inhouse capabilities of laser and milling engraving.

  • Page 12: Pinout Description Top Side

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 5 Pinout description top side J1 – Power Jack Barrel plug. 12V Input, please use a high quality power supply for stable operation. J2 – Power Port Molex MicroFit 3.0 (alternative power input) J3 –...

  • Page 13: J6 - Can1

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL J6 – CAN1 JST-GH 1.25mm Description Socket pin Note Not powered CAN1_TX 2.5V center voltage, with CAN transceiver CAN1_RX 2.5V center voltage, with CAN transceiver CAN1 is RX/TX only and is not outputting power J7 –...

  • Page 14: J11 - Hdmi

    SWDIO ST-Link programming interface of MCU With the AI model of the X221 you have access to the safety MCU features. Please contact Auvidea for more information. The basic MCU of the non AI models only handle power up functionality.

  • Page 15: J17 - Micro Usb

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL UPHY_RX11_N UPHY_RX11_P UPHY_TX11_N UPHY_TX11_P 1A, 5V USB1_D_N USB1_D_P UPHY_RX6_N UPHY_RX6_P UPHY_TX6_N UPHY_TX6_P Standard pinout (type A). 10Gb/s. Power can be Enabled/Disabled with GPIO22 5.15 J17 – MICRO USB Standard pinout. Host and device mode supported.

  • Page 16: J20 - Pcie X4

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL CSI_6_CLK_P CSI_6_CLK_N CSI_6_D1_P CSI_6_D1_N CSI_6_D0_P CSI_6_D0_N Per special request Auvidea can manufacture the board with CAM1_PWDN and CAM2_PWDN with pullup to 1.8V. 5.17 J20 – PCIe x4 Description Socket pin Note VDD_3V3 3.3V VDD_3V3 3.3V...

  • Page 17: J22 - Ethernet

    CSI_1_D1_N CSI_0_D0_P CSI_0_D0_N Per special request Auvidea can manufacture the board with CAM1_PWDN and CAM2_PWDN with pullup to 1.8V. CSI default voltage is 3.3V but it can be changed to 5V. To perform this modification, you need to move the bead from the 3.3V location (marked with the number 3 as shown in the picture) to the 5V location (marked with the number 5 as shown in the picture).

  • Page 18: J28 - Cam_Led

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL This modification should be performed with care and some good soldering skills. Auvidea does not cover damages inflicted by poorly performed modifications. Please contact Auvidea for custom configurations. 5.20 J28 – CAM_LED Description Socket pin...

  • Page 19: J38 - Vcc_Src

    Internal USB hub AND LM823 module share lane! HUB: USB2_D_N (socket pin A11) VUSB2_3 Spannung? 5V? schaltbar? This functionality is not available in standard configuration. Per special request Auvidea can manufacture the board with this function. VERSION: 0.3 Page 19 of 40 AUG.2022...

  • Page 20: J41 - Usb2

    Internal USB hub, HUB: USB2_D_P(socket pin A10) D2_N Internal USB hub, HUB: USB2_D_N (socket pin A11) VDD_5V This functionality is not available in standard configuration. Per special request Auvidea can manufacture the board with this function. RGB LED Description Socket pin Note...
  • Page 21 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 6 Pinout description bottom side J18 – WiFi J21 – Power Button J23 – I2S3 SM08B-GHS-TB Description Socket pin Note I2S3_DIN GPIO3 PA.06 I2S3_DOUT GPIO3 PA.05 I2S3_FS GPIO3 PA.07 I2S3_SCLK GPIO3 PA.04 GPIO24_SAR_TOUT GPIO3 PM.03, J51...
  • Page 22 X221D & X221D-AI TECHNICAL REFERENCE MANUAL VCC_SRC VCC_SRC 6.10 J32 – UART1/I2C3 SM08B-GHS-TB Description Socket pin Note UART1_TX UART1_RX GPIO_25_Out GPIO_17_In I2C_GP3_CLK_PEX_LVS I2C_GP3_DAT_PEX_LVS 6.11 J35 – Power out SM04B-GHS-TB Description Socket pin Note VDD_5V 5V, 20.1uF VDD_5V 5V, 20.1uF 6.12 J36 –...

  • Page 23: Frequently Asked Questions

    X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 7 Frequently Asked Questions My X221 is not going in to force recovery  o If your system is not going in to force recovery, please contact our support as you may got a system with a mismatched firmware.
  • Page 24 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 8 Disclaimer Thank you for reading this manual. If you have found any typos or errors in this document, please let us know. This is the preliminary version of this data sheet. Please treat all specifications with caution as there may be any typos or errors.
  • Page 25 For any other mode of sharing, please contact the author at the email below. info@auvidea.com Commercial use and distribution of the contents of this document is not allowed without express and prior written consent of Auvidea GmbH.
  • Page 26 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 10 Appendix A [CSI-Cameras] This Appendix shows different CSI camera connection options and how to test your camera 10.1 Camera connection example CSI cameras can connect to J5-CSI-2-CD and J19–CSI-2-AB connector as shown below.
  • Page 27 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 10.2 Test CSI-Camera functionality The CSI-Cameras should show up under /dev/video0 and /dev/video1 You can test the CSI-Cameras with the Gstreamer. This framework should be already included in your Jetpack and can be used as follows: //CSI-Camera0: gst-launch-1.0...
  • Page 28 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 11 Appendix B [GPIO] This Appendix covers the basics of GPIO usage and provides a reference sheet for the socket pin to GPIOnumber correlation. This section only focuses on the GPIO capable pins. Pins that are not able to be used as GPIOs are not listed in the reference sheet.
  • Page 29 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 11.2 GPIO number reference sheet for AGX Xavier/Industrial This sheet gives easy access to GPIO numbers used in the Linux environment. Socket pin AGX Xavier AGX Xavier AGX Xavier (Pin AGX Xavier AGX Xavier...
  • Page 30 X221D & X221D-AI TECHNICAL REFERENCE MANUAL GPIO3_PAA.05 Output GPIO3_PAA.05 Output GPIO3_PDD.02 Bidirectional GPIO3_PDD.02 Bidirectional GPIO3_PCC.00 Output GPIO3_PCC.00 Output GPIO3_PI.00 Input GPIO3_PI.00 Input GPIO3_PI.01 Input GPIO3_PI.01 Input GPIO3_PJ.03 Bidirectional GPIO3_PJ.03 Bidirectional GPIO3_PT.06 Output GPIO3_PT.06 Output GPIO3_PT.05 Output GPIO3_PT.05 Output GPIO3_PP.02 Bidirectional GPIO3_PP.02...
  • Page 31 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 11.3 How to calculate GPIOs The above list should include every GPIO there is. This “how to” may help you find errors we did in our documentation ore to calculate GPIOs for upcoming models as the NVIDIA Jetson Orin.
  • Page 32 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 11.3.6 Table These tables are extracted from the “tegra-gpio.h” file for the specific module: Jetson AGX Xavier Jetson AGX Xavier Industrial Alpha Key Value Offset Note Alpha Key Value Offset Note AON GPIO AON GPIO...
  • Page 33 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 12 Appendix C [I2C] This Appendix shows the basic usage of the I2C bus. 12.1 I2C device bus I2C Examples of configurations and how to use. GEN1_I2C GEN2_I2C GEN3_I2C CAM_I2C Pins 185 and 187...
  • Page 34 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 12.2.2 Dump i2c device registers Syntax: i2cdump [options] <busNr> <deviceAddress> test@test-desktop:~$ i2cdump -y -f 8 0x76 No size specified (using byte-data access) 0123456789abcdef 00: 00 00 ff ff 00 00 ff ff XX XX XX XX XX XX XX XX ..XXXXXXXX...
  • Page 35 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 13 Appendix D [SSD-Boot] If you are interested at booting your system fully or partially from SSD pleas see our Software Setup Guide on our support site. https://auvidea.eu/manuals/ The information from this Appendix D has been moved to the Software Setup Guide.
  • Page 36 X221D & X221D-AI TECHNICAL REFERENCE MANUAL SECTION 14 Appendix E [Wi-Fi] This appendix describes how you can bring Wi-Fi functionality to one of Auvidea JN boards afterwards. If you possess a different carrier board line-up parts of this Appendix still apply and provide valuable information.
  • Page 37 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 14.1.3 38458 Wi-Fi card 38458 Wi-Fi card Note M.2 Key E Wi-Fi card with RTL8188 module. Please contact Auvidea for samples. 14.1.4 38459 Wi-Fi card 38459 Wi-Fi card 38459 Wi-Fi card Note M.2 Key E Wi-Fi card with Ublox Lily W-131 module.
  • Page 38 Options from other sources 14.2.1 ST60-2230C-UU by Laird The M.2 Key E ST60-2230C-UU by Laird is evaluated and validated from Auvidea. Can be installed in the U100 Adapter. Auvidea can provide this card. Please ask for a quote. 14.2.2 Further modules Also, any M.2 USB only Wi-Fi cards should be compatible with the boards from Auvidea.
  • Page 39 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 14.3.2 Set voltage On the underside pleas first set the appropriate voltage for your LM823 module. Location marker Note Voltage Soldering on a bead to ether the 3 (3.3V) ore select 5 (5V) location as displayed in the picture.
  • Page 40 X221D & X221D-AI TECHNICAL REFERENCE MANUAL 14.4 Test Wi-Fi module connection 14.4.1 With GUI You can check Wi-Fi functionality with the Ubuntu GUI Ubuntu Note Wi-Fi After installing a Wi-Fi module, it should be test a visible network in the Ubuntu Network GUI.

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