Kontron SMARC Eval-Carrier-2 User Manual

USER GUIDE
SMARC Eval-Carrier-2
Doc. Rev. 1.1
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SMARC EVAL
-CARRIER-2 - USER GUIDE
Disclaimer
Kontron would like to point out that the information contained in this manual may be subject to alteration, particularly as a result of the constant upgrading of Kontron products. This document does not entail any guarantee on the part of Kontron with respect to technical processes described in the manual or any product characteristics set out in the manual. Kontron assumes no responsibility or liability for the use of the described product(s), conveys no license or title under any patent, copyright or mask work rights to these products and makes no representations or warranties that these products are free from patent, copyright or mask work right infringement unless otherwise specified. Applications that are described in this manual are for illustration purposes only. Kontron makes no representation or warranty that such application will be suitable for the specified use without further testing or modification. Kontron expressly informs the user that this manual only contains a general description of processes and instructions which may not be applicable in every individual case. In cases of doubt, please contact Kontron.
This manual is protected by copyright. All rights are reserved by Kontron. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), without the express written permission of Kontron. Kontron points out that the information contained in this manual is constantly being updated in line with the technical alterations and improvements made by Kontron to the products and thus this manual only reflects the technical status of the products by Kontron at the time of publishing.
Brand and product names are trademarks or registered trademarks of their respective owners.
©2017 by Kontron S&T AG
Kontron S&T AG
Lise-Meitner-Str. 3-5 86156 Augsburg Germany www.kontron.com
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Revision History
Revision Brief Description of Changes Date of Issue
1.0 Basic draft 2017-November-30
1.1 added BIOS chapter 2017-December-20
High Risk Applications Hazard Notice
THIS DEVICE AND ASSOCIATED SOFTWARE ARE NOT DESIGNED, MANUFACTURED OR INTENDED FOR USE OR RESALE FOR THE OPERATION OF NUCLEAR FACILITIES, THE NAVIGATION, CONTROL OR COMMUNICATION SYSTEMS FOR AIRCRAFT OR OTHER TRANSPORTATION, AIR TRAFFIC CONTROL, LIFE SUPPORT OR LIFE SUSTAINING APPLICATIONS, WEAPONS SYSTEMS, OR ANY OTHER APPLICATION IN A HAZARDOUS ENVIRONMENT, OR REQUIRING FAIL-SAFE PERFORMANCE, OR IN WHICH THE FAILURE OF PRODUCTS COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE (COLLECTIVELY, "HIGH RISK APPLICATIONS").
You understand and agree that your use of Kontron devices as a component in High Risk Applications is entirely at your risk. To minimize the risks associated with your products and applications, you should provide adequate design and operating safeguards. You are solely responsible for compliance with all legal, regulatory, safety, and security related requirements concerning your products. You are responsible to ensure that your systems (and any Kontron hardware or software components incorporated in your systems) meet all applicable requirements. Unless otherwise stated in the product documentation, the Kontron device is not provided with error-tolerance capabilities and cannot therefore be deemed as being engineered, manufactured or setup to be compliant for implementation or for resale as device in High Risk Applications. All application and safety related information in this document (including application descriptions, suggested safety measures, suggested Kontron products, and other materials) is provided for reference only.
Customer Support
Find Kontron contacts by visiting: http://www.kontron.com/support.
Customer Service
As a trusted technology innovator and global solutions provider, Kontron extends its embedded market strengths into a services portfolio allowing companies to break the barriers of traditional product lifecycles. Proven product expertise coupled with collaborative and highly-experienced support enables Kontron to provide exceptional peace of mind to build and maintain successful products.
For more details on Kontron’s service offerings such as: enhanced repair services, extended warranty, Kontron training academy, and more visit http://www.kontron.com/support-and-services/services
.
Customer Comments
If you have any difficulties using this user guide, discover an error, or just want to provide some feedback, contact Kontron support
. Detail any errors you find. We will correct the errors or problems as soon as possible and post the
revised user guide on our website.
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Terms and Conditions
Kontron warrants products in accordance with defined regional warranty periods. For more information about warranty compliance and conformity, and the warranty period in your region, visit http://www.kontron.com/terms­and-conditions.
Kontron sells products worldwide and declares regional General Terms & Conditions of Sale, and Purchase Order Terms & Conditions. Visit http://www.kontron.com/terms-and-conditions.
For contact information, refer to the corporate offices contact information on the last page of this user guide or visit our website CONTACT US.
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Symbols
The following symbols may be used in this manual
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, may result in minor or moderate injury.
NOTICE indicates a property damage message.
Electric Shock! This symbol and title warn of hazards due to electrical shocks (> 60 V) when touching
products or parts of them. Failure to observe the precautions indicated and/or prescribed by the law may endanger your life/health and/or result in damage to your material.
Please refer also to the "High-Voltage Safety Instructions" portion below in this section.
ESD Sensitive Device! This symbol and title inform that the electronic boards and their components are sensitive
to static electricity. Care must therefore be taken during all handling operations and inspections of this product in order to ensure product integrity at all times.
HOT Surface! Do NOT touch! Allow to cool before servicing.
This symbol indicates general information about the product and the user manual.
This symbol also indicates detail information about the specific product configuration.
This symbol precedes helpful hints and tips for daily use.
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For Your Safety
Your new Kontron product was developed and tested carefully to provide all features necessary to ensure its compliance with electrical safety requirements. It was also designed for a long fault-free life. However, the life expectancy of your product can be drastically reduced by improper treatment during unpacking and installation. Therefore, in the interest of your own safety and of the correct operation of your new Kontron product, you are requested to conform with the following guidelines.
High Voltage Safety Instructions
As a precaution and in case of danger, the power connector must be easily accessible. The power connector is the product’s main disconnect device.
Warning All operations on this product must be carried out by sufficiently skilled personnel only.
Electric Shock! Before installing a non hot-swappable Kontron product into a system always ensure that
your mains power is switched off. This also applies to the installation of piggybacks. Serious electrical shock hazards can exist during all installation, repair, and maintenance operations on this product. Therefore, always unplug the power cable and any other cables which provide external voltages before performing any work on this product.
Earth ground connection to vehicle’s chassis or a central grounding point shall remain connected. The earth ground cable shall be the last cable to be disconnected or the first cable to be connected when performing installation or removal procedures on this product.
Special Handling and Unpacking Instruction
ESD Sensitive Device! Electronic boards and their components are sensitive to static electricity. Therefore, care
must be taken during all handling operations and inspections of this product, in order to ensure product integrity at all times.
Do not handle this product out of its protective enclosure while it is not used for operational purposes unless it is otherwise protected.
Whenever possible, unpack or pack this product only at EOS/ESD safe work stations. Where a safe work station is not guaranteed, it is important for the user to be electrically discharged before touching the product with his/her hands or tools. This is most easily done by touching a metal part of your system housing.
It is particularly important to observe standard anti-static precautions when changing piggybacks, ROM devices, jumper settings etc. If the product contains batteries for RTC or memory backup, ensure that the product is not placed on conductive surfaces, including anti-static plastics or sponges. They can cause short circuits and damage the batteries or conductive circuits on the product.
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General Instructions on Usage
In order to maintain Kontron’s product warranty, this product must not be altered or modified in any way. Changes or modifications to the product, that are not explicitly approved by Kontron and described in this User Guide or received from Kontron’s Technical Support as a special handling instruction, will void your warranty.
This product should only be installed in or connected to systems that fulfill all necessary technical and specific environmental requirements. This also applies to the operational temperature range of the specific board version, that must not be exceeded. If batteries are present, their temperature restrictions must be taken into account.
In performing all necessary installation and application operations, only follow the instructions supplied by the present User Guide.
Keep all the original packaging material for future storage or warranty shipments. If it is necessary to store or ship the product then re-pack it in the same manner as it was delivered.
Special care is necessary when handling or unpacking the product. See Special Handling and Unpacking Instruction.
Environmental Protection Statement
This product has been manufactured to satisfy environmental protection requirements where possible. Many of the components used (structural parts, printed circuit boards, connectors, batteries, etc.) are capable of being recycled.
Final disposition of this product after its service life must be accomplished in accordance with applicable country, state, or local laws or regulations.
Environmental protection is a high priority with Kontron. Kontron follows the WEEE directive You are encouraged to return our products for proper disposal.
The Waste Electrical and Electronic Equipment (WEEE) Directive aims to:
Reduce waste arising from electrical and electronic equipment (EEE) Make producers of EEE responsible for the environmental impact of their products, especially when the
product become waste
Encourage separate collection and subsequent treatment, reuse, recovery, recycling and sound
environmental disposal of EEE
Improve the environmental performance of all those involved during the lifecycle of EEE
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Table of Contents
Symbols ................................................................................................................................................................................................................. 5
Table of Contents .............................................................................................................................................................................................. 8
List of Tables ........................................................................................................................................................................................................ 9
List of Figures ...................................................................................................................................................................................................... 9
1/ Introduction ........................................................................................................................................................................................... 11
2/ Description ............................................................................................................................................................................................ 12
3/ Installation procedure ...................................................................................................................................................................... 13
3.1. Packing Check List ..................................................................................................................................................................................... 13
3.2. Requirements IEC60950-1 ..................................................................................................................................................................... 13
4/ System specifications ....................................................................................................................................................................... 14
4.1. Component Main Data ............................................................................................................................................................................. 14
5/ Jumpers and Connectors ................................................................................................................................................................. 17
5.1. Hardware Configuration Setting .......................................................................................................................................................... 17
5.1.1. Jumpers and Connectors ...................................................................................................................................................................... 17
5.2. Mainboard views and I/O locations ................................................................................................................................................... 18
5.3. Front View .................................................................................................................................................................................................. 20
5.4. Front Left View ......................................................................................................................................................................................... 20
5.5. Front Right View ........................................................................................................................................................................................ 21
5.6. Rear Side ..................................................................................................................................................................................................... 22
6/ Block Diagram ..................................................................................................................................................................................... 23
7/ Maintenance and Status Information ......................................................................................................................................... 24
7.1. LEDs .............................................................................................................................................................................................................. 24
8/ Pin Definitions ..................................................................................................................................................................................... 27
8.1. SMARC Connector (J1) ............................................................................................................................................................................. 28
8.2. LVDS Connector (J3) ............................................................................................................................................................................... 33
8.3. Backlight Connector (J40) .................................................................................................................................................................... 35
8.4. eDP connector (embedded Display Port) (J8) ............................................................................................................................... 36
8.5. HDMI connector (J42)............................................................................................................................................................................. 37
8.6. DP connector (J12) ................................................................................................................................................................................... 38
8.7. Mini PCIe Card socket 1 (J13) ................................................................................................................................................................. 38
8.8. Mini PCIe Card socket 2 (J20) .............................................................................................................................................................. 39
8.9. SIM card socket (J46) .............................................................................................................................................................................. 41
8.10. PCIe x1 connector 1 (J2) ......................................................................................................................................................................... 41
8.11. Mini SATA Card Socket (J22) ............................................................................................................................................................... 42
8.12. Audio Connector Line In (J24/J43) ................................................................................................................................................... 43
8.13. Audio Connector (J10) ........................................................................................................................................................................... 44
8.14. RTC battery holder (J37) ...................................................................................................................................................................... 44
8.15. μUSB 2.0 OTG connector (J39) ........................................................................................................................................................... 45
8.16. J21 – USB Connections ......................................................................................................................................................................... 45
8.17. USB 2.0 Header (J59) ............................................................................................................................................................................. 47
8.18. Double USB 3.0 Connector (J21) ........................................................................................................................................................ 48
8.19. LAN Connector (J36 and J41) .............................................................................................................................................................. 49
8.20. Micro-μSD Card Connector (J11)....................................................................................................................................................... 50
8.21. UART-SER Connector (J29/J30) ......................................................................................................................................................... 51
8.22. CAN Connector (J6/J7) ......................................................................................................................................................................... 52
8.23. Camera Serial Interface (CSI0) Connector (J36) ......................................................................................................................... 53
8.24. Camera Serial Interface (CSI1) Connector (J61) ........................................................................................................................... 54
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8.25. GPIO Header (J38) ................................................................................................................................................................................. 55
8.26. Enhanced Serial Peripheral Interface Bus (eSPI) Connector (J47) ....................................................................................... 56
8.27. Power Management Header (J45) ................................................................................................................................................... 56
8.28. Fan Connector (J62) .............................................................................................................................................................................. 57
8.29. Power-In Connector (J53) ................................................................................................................................................................... 57
8.30. Module Power-In Connector (J54) .................................................................................................................................................. 58
8.31. Button Switch ......................................................................................................................................................................................... 59
8.32. Boot Selection Jumpers (J28, J32, J33) and other Jumpers ..................................................................................................... 60
List of Acronyms .............................................................................................................................................................................................. 63
About Kontron .................................................................................................................................................................................................. 64
List of Tables
Table 1: Component Main Data .................................................................................................................................................................... 14
Table 2: Environmental Conditions ............................................................................................................................................................ 16
Table 3: Jumpers and Connectors ............................................................................................................................................................... 17
Table 4: Power LEDs ....................................................................................................................................................................................... 24
Table 5: Backlight voltage LEDs .................................................................................................................................................................. 25
Table 6: GPIO LEDs .......................................................................................................................................................................................... 25
Table 7: Watchdog LEDs ................................................................................................................................................................................ 26
Table 8: Audio selection LEDs ..................................................................................................................................................................... 26
Table 9: SATA Activity LEDs.......................................................................................................................................................................... 26
Table 10: mPCIe slot A LEDs ......................................................................................................................................................................... 26
Table 11: mPCIe slot B LEDs .......................................................................................................................................................................... 26
Table 12: Connector Definitions .................................................................................................................................................................. 27
Table 13: Pin Assignment .............................................................................................................................................................................. 45
Table 14: Signal Description ......................................................................................................................................................................... 45
Table 15: Top SER1/UART1 ............................................................................................................................................................................. 51
Table 16: Bottom SER0/UART0 .................................................................................................................................................................... 51
Table 17: Top SER3/UART3 ........................................................................................................................................................................... 52
Table 18: Bottom SER2/UART2 ................................................................................................................................................................... 52
Table 19: Power Button (SW3, J26) ............................................................................................................................................................ 59
Table 20: Reset Button (SW1, J25) ............................................................................................................................................................. 59
Table 21: Force Recovery Button (SW4, J27) .......................................................................................................................................... 59
Table 22: Boot Selection Jumpers .............................................................................................................................................................. 60
Table 23: Display Power Select Jumper (J4) ........................................................................................................................................... 60
Table 24: Backlight Power Select Jumper (J23) ..................................................................................................................................... 60
Table 25: LID Jumper (J34) ............................................................................................................................................................................ 60
Table 26: TEST Jumper (J35) ......................................................................................................................................................................... 61
Table 27: LEDs Enable Jumper (J44) ........................................................................................................................................................... 61
Table 28: RESET Jumper (J25) ...................................................................................................................................................................... 61
Table 29: Power Jumper (J26) ...................................................................................................................................................................... 61
Table 30: Force Recovery Jumper (J27) ..................................................................................................................................................... 61
Table 31: Module Power Select Jumper (J55, J56, J57) .......................................................................................................................... 61
Table 32: Audio Channel Jumper for I2S or HDA (J31) .......................................................................................................................... 62
Table 33: mPCIe-1WLAN Disable Jumper (J49, J50) ............................................................................................................................. 62
Table 34: mPCIe-1WLAN Disable Jumper (J51, J52) .............................................................................................................................. 62
Table 35: RTC Jumper (J58) .......................................................................................................................................................................... 62
List of Figures
Figure 1: Carrier board with SMARC interface ......................................................................................................................................... 12
Figure 2: Top View ............................................................................................................................................................................................ 18
Figure 3: Top View with LEDs and Jumper ............................................................................................................................................... 19
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Figure 4: Front View ........................................................................................................................................................................................ 20
Figure 5: Front Left View ............................................................................................................................................................................... 20
Figure 6: Front Right View ............................................................................................................................................................................. 21
Figure 7: Rear Side from SMARC Eval-Carrier-2 ................................................................................................................................... 22
Figure 8: Block Diagram for the SMARC Eval-Carrier-2 ..................................................................................................................... 23
Figure 9: Red Jumper on position INT ....................................................................................................................................................... 23
Figure 10: Power LEDs, see board position 21 ........................................................................................................................................ 24
Figure 11: GPIO and Backlight LEDs, see board position 19 ................................................................................................................ 25
Figure 12: GPIO and Backlight LEDs, see board position 25 ............................................................................................................... 26
Figure 13: 314-pin SMARC Connector for SMARC-Interface .............................................................................................................. 28
Figure 14: 30-pin LVDS connector .............................................................................................................................................................. 33
Figure 15: 7-pin Backlight Connector ........................................................................................................................................................ 35
Figure 16: 20-pin eDP connector ................................................................................................................................................................ 36
Figure 17: 19-pin HDMI connector .............................................................................................................................................................. 37
Figure 18: 20-pin DP connector .................................................................................................................................................................. 38
Figure 19: 52-pin Mini PCIe Card ................................................................................................................................................................. 38
Figure 20: 52-pin Mini PCIe Card ................................................................................................................................................................ 39
Figure 21: 8-pin SIM card socket ................................................................................................................................................................. 41
Figure 22: 52-pin PCIe x1 connector ........................................................................................................................................................... 41
Figure 23: 52-pin SATA Card Socket .......................................................................................................................................................... 42
Figure 24: Audio Jacks .................................................................................................................................................................................... 43
Figure 25: 9-pin Audio Connector Header ............................................................................................................................................... 44
Figure 26: RTC battery holder...................................................................................................................................................................... 44
Figure 27: μUSB 2.0 OTG connector ........................................................................................................................................................... 45
Figure 28: USB 2.0 / 3.0 socket ................................................................................................................................................................... 45
Figure 29: USB 2.0 High Speed Cable ........................................................................................................................................................ 46
Figure 30: USB 3.0 High Speed Cable ........................................................................................................................................................ 46
Figure 31: 9-pin USB Header ........................................................................................................................................................................ 47
Figure 32: Double USB 3.0 Connector ...................................................................................................................................................... 48
Figure 33: LAN Connector ............................................................................................................................................................................. 49
Figure 34: Micro-μSD Card Connector ...................................................................................................................................................... 50
Figure 35: Double D-SUB 9-pin Connector ............................................................................................................................................... 51
Figure 36: CAN_0/CAN_1 Connector ......................................................................................................................................................... 52
Figure 37: 15-pin Camera CSI Connector .................................................................................................................................................. 53
Figure 38: 20-pin Camera CSI Connector ................................................................................................................................................. 54
Figure 39: 2x8-pin GPIO Header ................................................................................................................................................................. 55
Figure 40: 2x7-pin eSPI Connector ............................................................................................................................................................ 56
Figure 41: 2x8-pin Power Management Header ................................................................................................................................... 56
Figure 42: 4-pin Fan Connector ................................................................................................................................................................... 57
Figure 43: Power-In Connector .................................................................................................................................................................... 57
Figure 44: Module Power-In Connector .................................................................................................................................................. 58
Figure 45: Red Jumper on position INT ..................................................................................................................................................... 58
Figure 46: Button Switch ............................................................................................................................................................................... 59
Figure 47: Jumpers for Boot Select ............................................................................................................................................................ 60
Figure 48: Module Power Select Jumper (J55, J56, J57) ....................................................................................................................... 61
Figure 49: RTC Jumper (J58) ......................................................................................................................................................................... 62
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1/ Introduction
This manual describes the Smart Mobility ARChitecture SMARC Eval-Carrier-2 board. This document describes the electronic, mechanical and thermal design of the SMARC evaluation carrierboard. It is designed for the testing of SMARC-sXAL (2), SMARC_SMX7 and other SMARC 2.0 modules. The board will be equipped with DP++ connector, HDMI connector, LVDS connector, two full-size or half-size mPCIe card slot (PCIe + USB 2.0), two PCIe x1 slot and full-size mSATA slot to easily use and test additional cards.
The use of this Users Guide implies a basic knowledge of PC hard- and software. This manual is focussed on describing the special features and is not intended to be a standard PC textbook. New users are recommended to study the short installation procedure stated in the following chapter before switching on the power. All configuration and setup of the CPU board is either done automatically or manually by the user via the BIOS setup menus. Latest revision of this manual, datasheet, BIOS, drivers and BSP’s (Board Support Packages) can be downloaded from Kontron Web Page.
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2/ Description
The SMARC Eval-Carrier-2 is designed on the latest SMARC 2.0 specification. The board will be equipped with
DP++ connector, HDMI connector, LVDS connector, two full-size or half-size mPCIe card slot (PCIe + USB 2.0), two PCIe x1 slot, full-size mSATA slot, two USB 3.0 connectors one USB 2.0 OTG connector, SIM card slot, Battery holder and super cap Camera interface, CAN interface, two Ethernet connectors, HDA and I2S audio codec, one USB 2.0 on header, µSD connector, 4x COM ports.
Figure 1: Carrier board with SMARC interface
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3/ Installation procedure
3.1. Packing Check List
The package includes the following basic items accompany with this manual.
One board
If this item is damaged or missed, please contact your vendor and save all packing materials for future replacement and maintenance.
Note: The above packing list is for standard single box packing only.
3.2. Requirements IEC60950-1
Take care when designing chassis interface connectors in order to fulfil the IEC60950-1 standard.
Users of board must evaluate the end product to ensure compliance the requirements of the IEC60950-1 safety standard are met:
The motherboard must be installed in a suitable mechanical, electrical and fire enclosure.
The system in its enclosure must be evaluated for temperature and air flow considerations.
For interfaces having a power pin such as external power or fan, ensure that the connectors and wires are suitably rated. All connections from or to the product shall be with Safety Extra Low Voltage (SELV) circuits only.
Wires have suitable rating to withstand the maximum available power.
The enclosure of the peripheral device fulfills the fire protecting requirements of IEC60950-1.
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4/ System specifications
4.1. Component Main Data
The table below summarizes the features of the motherboard.
Table 1: Component Main Data
SMARC Eval-Carrier-2
Form factor
Testing Hardware with 210 mm x 200 mm, max. thickness 3 mm
Memory
EEPROM System (U78)
The EEPROM type 24LC64 on carrier board connected to SMARC I2C_PM bus.
SPI flash socket (J48)
SPI flash socket (SOIC8 – 1045-8636) with flash memory W25Q128FW
EEPROM DDC optional (U72)
The EDID EEPROM type 24C04 on carrier board connected to LVDS_I2C bus. Holding display relevant DDC information. Used by BIOS to initialize LCD. KEAPI support with module.
External I/O
LAN two Gbit-Ethernet ports
USB two USB 3.0 double stack and one μUSB connector for On The Go (OTG) function: powered
for host, not powered for client. The 5 V output from USB 2.0 and USB OTG is separately electronically fused to 500 mA. The 5V output from USB 3.0 is electronically fused to 1000 mA each port.
HDMI HDMI connector from SMARC module
DP++ DP++ Display port connector from SMARC module
COM1-4 4x COM RS232, 9-pin DSUB
Camera interfaces Two Camera Header for cameras, including power, GPIO, I2C. Recommended Power should
be 3.3 V, fused with 0.75 A resettable fuse.
Audio Line-in and line-out 3.5mm jack; Front Panel 2x5 Pin Header (2.54mm), supporting both
interfaces I2S and HDA selectable by jumper. On audio header is also Microphone and Headphone output.
Internal I/O
LVDS 30-pin LVDS dual channel from SMARC module. Configurable 3.3 V / 5V voltage levels of
power for different panels via jumper.
USB 2.0 Header
2.54 mm pitch 2x10-pin USB header with one USB pair
Backlight
Backlight PWM and power. Configurable 12 V/ 5 V voltage levels of backlight power for different panels via jumper. Maximum Power is 12 W continuous. If the selected panel exceeds, the provided power by this carrier evaluation of the SMARC module with LVDS can
still be done with external panel power.
eDP eDP connector, shared with LVDS as an option via resistors. PWR Out must provide
+3.3 V +/-10 % with a maximum current of 500 mA and a minimum power capability of
1.5
W.
mSATA 1x slot (full size / half size ; SATA port)
LVDS one LVDS and one LVDS/eDP1.4
PCIe X1 two PCIe 1X slots
mPCIe two card slots (full size / half size) - PCIe & USB; support all MC3 mPCIe cards
SIM Card SIM Card connected to both mPCIe
µ
SD
microSD card socket from SMARC module
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Controller Area Network (CAN)
two CAN interfaces
LEDs SMD LEDs for storage activity, board status, device and power status (power good)
Internal Header and Jumper
GPIO
GPIO Header 2.54 mm
eSPI header
eSPI header (2.54 mm pin header, dual row)
Power Management Header
2.54 mm pin header, dual row
Battery 1.5F Goldcap and/or CR2032 battery. Optional parallel usage supported.
Fan
4-pin fan connector, Voltage can be 5 V or 12 V (default)
Carrier Board Controllers
I2C EEPROM General purpose EEPROM I2C
SPI Socket
SPI socket with 64 MB Flash
HDA Codec TSI 92HD73C HDA Codec
I2S Codec WM8904 I2S Codec
EEPROM DDC Holding display relevant DDC information. Used by BIOS to initialize LCD.
Carrier Board Power
Power input
12 V input power connector, used as an alternative power for module to support wide voltage range. 12 V DC power connector for powering carrier and module 5 V. Separate input power connector for module with voltage range: 3.0
V to 5.25 V DC
LED status
Power LEDs Power good of carrier power lanes
CARRIER_PWR_ON Power on
CARRIER_STB# CARRIER_STB#
SATA_ACT# SATA activity LED
Power rails
1.8 V; 3.3 V; 5 V
GPIO GPIO indication LEDs
Watchdog Watchdog indication LED
Danger of explosion if the lithium battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer
Dispose of used batteries according to the manufacturer’s instructions
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Table 2: Environmental Conditions
Operating 0°C to +70°C
Some connectors and supercap has operating temperature only 0°C to +70°C, relative humidity (non-condensing) 10 % to 93 % at 40°C
Storage -40°C to +85°C
relative humidity (non-condensing) 10 % to 95 % at 40°C
Electromagnetic Compatibility (EMC) and Interference (EMI)
The board shall be designed to meet the following requirements: EMC Emission EN 55022 Class B, FCC CFR part 15 Class B
Shock/Vibration/ Bump
Shock & Vibration according to IEC/EN60068-2-6 and IEC/EN60068-2-27
Theoretical MTBF not applicable
Restriction of Hazardous Substances (RoHS) II Compliance
RoHS II compliant
Safety The board shall be designed to meet the following requirements:
UL 60950, 3rd edition (US and Canada) EN 60950-1 (Europe)
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5/ Jumpers and Connectors
5.1. Hardware Configuration Setting
This chapter gives the definitions and shows the positions of jumpers, headers and connectors. All of the configuration jumpers on the board are in the proper position. The default settings shipped from factory are marked with an asterisk (*).
In general, jumpers on the board are used to select options for certain features. Some of the jumpers are designed to be user-configurable, allowing for system enhancement. The others are for testing purpose only and should not be altered. To select any option, cover the jumper cap over (SHORT) or remove (NC) it from the jumper pins according to the following instructions. Here, NC stands for “Not Connect”.
5.1.1. Jumpers and Connectors
Table 3: Jumpers and Connectors
Connector Function Remark
High current jumper (H8 with contacts J55, J56 and J57)
Module power selection: Either internal power via J53 (5 V supply), or external via J54 (3 to
5.25 V supply).
ATTENTION: J54 powers the module ONLY! Carrier still needs to be powered via 12V, through J53.
1x3-pin Jumper
5 V/3.3 V (J4) Display voltage selection (3.3 V or 5 V) 1x3-pin Jumper
5 V/12 V (J23) Display backlight voltage selection (5 V or 12 V) 1x3-pin Jumper
A_W_Disable_1 (J49) Disable miniPCIe radio operation 1x2-pin Jumper
A_W_Disable_2 (J50) Disable miniPCIe radio operation 1x2-pin Jumper
B_W_Disable_1 (J51) Disable miniPCIe radio operation 1x2-pin Jumper
B_W_Disable_2 (J52) Disable miniPCIe radio operation 1x2-pin Jumper
CODEK_OPTION_SW_I 2S_HDA# (J31)
Audio Codec Multipexor HDA (default)/I2S Codec
1x2-pin Jumper
LEDs ENABLE (J44) Enable/Disable status and power LEDs 1x2-pin Jumper
V_BAT_JP (J58) Selection between Battery or Goldcap 1x3-pin Jumper
USB 2.0 (J59)
2.54 mm pitch USB header with one USB pair
2x5 pin header
SMARC (J1) SMARC connector 1x314-connector
LVDS/eDP (J3) LVDS dual channel. From SMARC module.
Configurable 3.3 V / 5 V voltage levels of power for different panels via jumper.
HDMI (J42) HDMI connector from SMARC module
DP++ (J12) Display port connector from SMARC module
PCIe x1 (J2) 2x PCIe 1x slot standard
mPCIe (J13/J20) 2x card slot (full size / half size) - PCIe & USB;
support all MC3 mPCIe cards
standard
mSATA (J22) 1x slot (full size / half size ; SATA port) standard
Audio (J24 IN/J43 OUT) Line-in and line-out 3.5mm jack; Front Panel
2x5 Pin Header (2.54mm)
2x5 header
CAN (J6/J7) 2x CAN, Molex 53261-0471 or similar 1x4 header
Power Management Header (J45)
SYS-Signals Header (2.54mm pin header) 2x8 header
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 18
Connector Function Remark
SD Card (J9) SD card write protect setting
Fan (J62) Fan 1x4 header
GPIO (J38, U33, U34, U35)
GPIO Header 2.54mm 2x8 header
5.2. Mainboard views and I/O locations
Figure 2: Top View
1. Power Management Header
2. USB 2.0 internal
3. eSPI Header
4. Fan Connector
5. Camera Serial Interface (J60)
6. Camera Serial Interface (J61)
7. SMARC Interface
8. Button Switches
9. GPIO
10. mPCIe
11. 2x PCIe x1
12. Audio
13. mSATA
14. Micro-SD Card Connector
15. SIM Card
16. Goldcap
17. Battery
1
15
17
2 3 5
16
6
7
8
9
10
14
13
12
11
4
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 19
Figure 3: Top View with LEDs and Jumper
18. Jumper Boot Sel 0/1/2, LID, TEST, LED EN, RESET, POWER, F. REC, V DISP 5V 3V3
19. LEDs GPIO 0-10, 12 V/5 V BKLT, WDT
20. Jumper BKLT 12 V/5 V
21. LEDs S5, S0, PCI, 2V5 STB, CRR STB, CRR ON
22. Jumper V_MOD 5V/EXT
23. Jumper C_W_DI, D_W_DI
24. Jumper HDA/I2S
25. LEDs SATA ACT, WPAN, WLAN, WWAN
26. Jumper µSD WP
27. Jumper RTC BATT/SCAP
18
19
21
20
22
23
24
25
26
27
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 20
5.3. Front View
Figure 4: Front View
28. CAN Connector CAN_0
29. CAN Connector CAN_1
30. UART SER_0
31. UART SER_1
32. UART SER_2
33. UART SER_3
5.4. Front Left View
Figure 5: Front Left View
34. μUSB 2.0 OTG Connector
35. USB 3.0 Port 3
36. USB 3.0 Port 2
37. LAN GbE_1
38. LAN GbE_0
39. MicroSD Connector
40. Audio IN
41. Audio OUT
28
30
35
38
34
41 39
29
31
32
33
36
37
40
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 21
5.5. Front Right View
Figure 6: Front Right View
42. Power Jack: Main power connector
43. Power-in 4-pin: special power connector, for powering the module only (!) externally, with 3 to 5.25 V.
44. HDMI connector
45. DP connector
46. Mini Display Port connector
47. LVDS connector
48. Backlight connection
43
45
42
48
44
46
47
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 22
5.6. Rear Side
Figure 7: Rear Side from SMARC Eval-Carrier-2
49. Rubber feet 6x
49
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 23
6/ Block Diagram
Figure 8: Block Diagram for the SMARC Eval-Carrier-2
There are two different ways to power the carrier and module:
Default and recommended: Power Connector J53 with 12 V, which also delivers 5 V
to the module and 12 V to the board. Jumper V_MOD must be on position INT.
Figure 9: Red Jumper on position INT
Alternative: Power Connector J53 with 12 V and Power Connector J54 with 5 V,
which delivers power separately to the board (12 V) and module. Jumper V_MOD must be on position EXT.
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 24
7/ Maintenance and Status Information
7.1. LEDs
Figure 10: Power LEDs, see board position 21
Table 4: Power LEDs
LED Color Signal Diode Function
Green V_1V8_S5 D59 Voltage V_1V8_S5 is
present
Green V_1V8_S0 D60 Voltage V_1V8_S0 is
present
Green V_1V5_S0 D61 Voltage V_1V5_S0 is
present
Green V_3V3_S5 D56 Voltage V_3V3_S5
is present
Green V_3V3_S0 D57 Voltage V_3V3_S0
is present
Green V_5V0_S5 D58 Voltage V_5V0_S5
is present
Green V_5V0_S0 D38 Voltage V_5V0_S0
is present
Green V_12V0_PCIE D39 Voltage
V_12V0_PCIE is present
Green V_2V5_STB D40 Voltage V_2V5_STB
is present
Green Carrier_PWR_ON D64 Voltage
Carrier_PWR_ON is present
Red Carrier_STBY D41
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 25
Figure 11: GPIO and Backlight LEDs, see board position 19
Table 5: Backlight voltage LEDs
LED Color Signal Diode Function
Green PG_BKLT_5V D70 LED is shining when
voltage is present
Green PG_BKLT_12V0 D71 LED is shining when
voltage is present
Table 6: GPIO LEDs
LED Color Signal Diode Function
Blue GPIO0/CAM0_PWR# D8 GPIO0 level
indication
Blue GPIO1/CAM1_PWR# D9 GPIO1 level
indication
Blue GPIO2/CAM0_RST# D11 GPIO2 level
indication
Blue GPIO3/CAM1_RST# D19 GPIO3 level
indication
Blue GPIO4/HDA_RST# D24 GPIO4 level
indication
Blue GPIO5/PWM_OUT D25 GPIO5 level
indication
Blue GPIO6/TACHIN D26 GPIO6 level
indication
Blue GPIO7 D27 GPIO7 level
indication
Blue GPIO8 D28 GPIO8 level
indication
Blue GPIO9 D29 GPIO9 level
indication
Blue GPIO10 D30 GPIO10 level
indication
Blue GPIO11 D31 GPIO11 level
indication
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 26
Table 7: Watchdog LEDs
LED Color Signal Diode Function
Red WDT D6 Watchdog
indication from module
Figure 12: GPIO and Backlight LEDs, see board position 25
Table 8: Audio selection LEDs
LED Color Signal Diode Function
Yellow CODEK_OPTION_SW
_I2S_HDA#
D44 I2S Codec is active;
J31 is closed
Yellow CODEK_OPTION_SW
_I2S_HDA#
D45 HDA Codec is active;
J31 is open
Table 9: SATA Activity LEDs
LED Color Signal Diode Function
Red SATA_ACT
D3
Indicate SATA activity
Table 10: mPCIe slot A LEDs
LED Color Signal Diode Function
Yellow MPCIEA_WPAN# D35 WPAN Activity
Yellow MPCIEA_WLAN# D34 WLAN Activity
Yellow MPCIEA_WWAN# D33 WWAN Activity
Table 11: mPCIe slot B LEDs
LED Color Signal Diode Function
Yellow MPCIEB_WPAN# D43 WPAN Activity
Yellow MPCIEB_WLAN# D42 WLAN Activity Yellow MPCIEB_WWAN# D36 WWAN Activity
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 27
8/ Pin Definitions
The following sections provide pin definitions and detailed description of all on-board connectors. The connector definitions follow the following notation:
Table 12: Connector Definitions
Column Name Description
Pin Shows the pin-numbers in the connector. The graphical layout of the connector definition
tables is made similar to the physical connectors.
Signal The mnemonic name of the signal at the current pin.
The notation “XX#” states that the signal “XX” is active low.
Type AI: Analog Input
AO: Analog Output I: Input, TTL compatible if nothing else stated IO: Input / Output, TTL compatible if nothing else stated IOT: Bi-directional tristate IO pin. IS: Schmitt-trigger input, TTL compatible. IOC: Input / open-collector Output, TTL compatible IOD: Input / Output, CMOS level Schmitt-triggered (Open drain output) NC: Not Connected O: Output, TTL compatible OC: Output, open-collector or open-drain, TTL compatible OT: Output with tri-state capability, TTL compatible LVDS: Low Voltage Differential Signal PWR: Power supply or ground reference pins.
Ioh: Typical current in mA flowing out of an output pin through a grounded load,
while the output voltage is > 2.4 V DC (if nothing else stated). Iol: Typical current in mA flowing into an output pin from a VCC connected load, while the output voltage is < 0.4 V DC (if nothing else stated).
Pull U/D On-board pull-up or pull-down resistors on input pins or open-collector output pins.
Note Special remarks concerning the signal
Designation Type and number of item described
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 28
8.1. SMARC Connector (J1)
The SMARC connector has different pins on both sides:
Top side: 74 pins are on the left side, 82 pins on the right side Bottom side: 75 pins are on the left side, 83 pins on the right side
Figure 13: 314-pin SMARC Connector for SMARC-Interface
P-Pin Signal S-Pin Signal
P1
SMB_ALERT_1V8 #
S1
CSI1_TX+ / I2C_CAM1_CK
P2
GND S2
CSI1_TX- / I2C_CAM1_DAT
P3
CSI1_CK+ S3 GND
P4
CSI1_CK- S4 RSVD
P5
GBE1_SDP S5
CSI0_TX- / I2C_CAM0_CK
P6
GBE0_SDP
S6
CAM_MCK
P7
CSI1_RX0+ S7
CSI0_TX+ / I2C_CAM0_DAT
P8
CSI1_RX0-
S8
CSI0_CK+
P9
GND
S9
CSI0_CK-
P10
CSI1_RX1+ S10 GND
P11
CSI1_RX1- S11 CSI0_RX0+
P12
GND S12 CSI0_RX0-
P13
CSI1_RX2+ S13 GND
P14
CSI1_RX2- S14 CSI0_RX1+
P15
GND
S15
CSI0_RX1-
P16
CSI1_RX3+
S16
GND
P17
CSI1_RX3-
S17
GBE1_MDI0+
P18
GND S18 GBE1_MDI0-
P19
GBE0_MDI3- S19 GBE1_LINK100#
P20
GBE0_MDI3+ S20 GBE1_MDI1+
P21
GBE0_LINK100# S21 GBE1_MDI1-
P22
GBE0_LINK1000# S22 GBE1_LINK1000#
P23
GBE0_MDI2- S23 GBE1_MDI2+
P23
GBE0_MDI2-
S24
GBE1_MDI2-
P24
GBE0_MDI2+
S25
GND
P25
GBE0_LINK_ACT#
S26
GBE1_MDI3+
P26
GBE0_MDI1- S27 GBE1_MDI3-
P27
GBE0_MDI1+ S28 GBE1_CTREF
P28
GBE0_CTREF S29 PCIE_D_TX+
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 29
P-Pin Signal S-Pin Signal
P29
GBE0_MDI0- S30 PCIE_D_TX-
P30
GBE0_MDI0+ S31 GBE1_LINK_ACT#
P31
SPI0_CS1# S32 PCIE_D_RX+
P32
GND S33 PCIE_D_RX-
P33
SDIO_WP S34 GND
P34
SDIO_CMD S35 USB4+
P35
SDIO_CD#
S36
USB4-
P36
SDIO_CK
S37
USB3_VBUS_DET
P37
SDIO_PWR_EN
S38
AUDIO_MCK
P38
GND S39 I2S0_LRCK
P39
SDIO_D0 S40 I2S0_SDOUT
P40
SDIO_D1 S41 I2S0_SDIN
P41
SDIO_D2 S42 I2S0_CK
P42
SDIO_D3 S43 ESPI_ALERT0#
P43
SPI0_CS0# S44 ESPI_ALERT1#
P44
SPI0_CK
S45
RSVD
P45
SPI0_DIN
S46
RSVD
P46
SPI0_DO
S47
GND
P47
GND S48 I2C_GP_CK
P48
SATA_TX+ S49 I2C_GP_DAT
P49
SATA_TX- S50
HDA_SYNC / I2S2_LRCK
P50
GND S51
HDA_SDO / I2S2_SDOUT
P51
SATA_RX+
S52
HDA_SDI / I2S2_SDIN
P52
SATA_RX- S53 HDA_CK / I2S2_CK
P53
GND S54 SATA_ACT#
P54
ESPI_CS0#
S55
USB5_EN_OC#
P55
ESPI_CS1#
S56
ESPI_IO_2
P56
ESPI_CK
S57
ESPI_IO_3
P57
ESPI_IO_1 S58 ESPI_RESET#
P58
ESPI_IO_0 S59 USB5+
P59
GND S60 USB5-
P60
USB0+ S61 GND
P61
USB0- S62 USB3_SSTX+
P62
USB0_EN_OC#
S63
USB3_SSTX-
P63
USB0_VBUS_DET
S64
GND
P64
USB0_OTG_ID
S65
USB3_SSRX+
P65
USB1+ S66 USB3_SSRX-
P66
USB1- S67 GND
P67
USB1_EN_OC# S68 USB3+
P68
GND S69 USB3-
P69
USB2+ S70 GND
P70
USB2- S71 USB2_SSTX+
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 30
P-Pin Signal S-Pin Signal
P71
USB2_EN_OC# S72 USB2_SSTX-
P72
RSVD S73 GND
P73
RSVD S74 USB2_SSRX+
P74
USB3_EN_OC# S75 USB2_SSRX-
Key
Key
P75
PCIE_A_RST# S76 PCIE_B_RST#
P76
USB4_EN_OC#
S77
PCIE_C_RST#
P77
RSVD
S78
PCIE_C_RX+
P78
RSVD
S79
PCIE_C_RX-
P79
GND S80 GND
P80
PCIE_C_REFCK+ S81 PCIE_C_TX+
P81
PCIE_C_REFCK- S82 PCIE_C_TX-
P82
GND S83 GND
P83
PCIE_A_REFCK+ S84 PCIE_B_REFCK+
P84
PCIE_A_REFCK- S85 PCIE_B_REFCK-
P85
GND S86 GND
P86
PCIE_A_RX+
S87
PCIE_B_RX+
P87
PCIE_A_RX-
S88
PCIE_B_RX-
P88
GND
S89
GND
P89
PCIE_A_TX+ S90 PCIE_B_TX+
P90
PCIE_A_TX- S91 PCIE_B_TX-
P91
GND S92 GND
P92
HDMI_D2+ / DP1_LANE0+
S93 DP0_LANE0+
P93
HDMI_D2- / DP1_LANE0-
S94 DP0_LANE0-
P94
GND
S95
DP0_AUX_SEL
P95
HDMI_D1+ / DP1_LANE1+
S96 DP0_LANE1+
P96
HDMI_D1- / DP1_LANE1-
S97
DP0_LANE1-
P97
GND S98 DP0_HPD
P98
HDMI_D0+ / DP1_LANE2+
S99 DP0_LANE2+
P99
HDMI_D0- / DP1_LANE2-
S100 DP0_LANE2-
P100
GND S101 GND
P101
HDMI_CK+ / DP1_LANE3+
S102 DP0_LANE3+
P102
HDMI_CK- /
DP1_LANE3-
S103
DP0_LANE3-
P103
GND
S104
USB3_OTG_ID
P104
HDMI_HPD /
DP1_HPD
S105
DP0_AUX+
P105
HDMI_CTRL_CK / DP1_AUX+
S106 DP0_AUX-
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 31
P-Pin Signal S-Pin Signal
P106
HDMI_CTRL_DAT / DP1_AUX-
S107 LCD1_BKLT_EN
P107
DP1_AUX_SEL
S108
LVDS1_CK+ / eDP1_AUX+ / DSI1_CLK+
P108
GPIO0 / CAM0_PWR#
S109
LVDS1_CK- / eDP1_AUX- / DSI1_CLK-
P109
GPIO1 / CAM1_PWR#
S110 GND
P110
GPIO2 / CAM0_RST#
S111
LVDS1_0+ / eDP1_TX0+ / DSI1_D0+
P111
GPIO3 / CAM1_RST#
S112
LVDS1_0- / eDP1_TX0- / DSI1_D0-
P112
GPIO4 /
HDA_RST#
S113
eDP1_HPD
P113
GPIO5 / PWM_OUT
S114
LVDS1_1+ / eDP1_TX1+ / DSI1_D1+
P114
GPIO6 / TACHIN
S115
LVDS1_1- /
eDP1_TX1- / DSI1_D1-
P115
GPIO7 S116 LCD1_VDD_EN
P116
GPIO8 S117
LVDS1_2+ / eDP1_TX2+ / DSI1_D2+
P117
GPIO9
S118
LVDS1_2- /
eDP1_TX2- / DSI1_D2-
P118
GPIO10 S119 GND
P119
GPIO11 S120
LVDS1_3+ / eDP1_TX3+ / DSI1_D3+
P120
GND S121
LVDS1_3- / eDP1_TX3- / DSI1_D3-
P121
I2C_PM_CK
S122
LCD1_BKLT_PWM
P122
I2C_PM_DAT S123 RSVD
P123
BOOT_SEL0# S124 GND
P124
BOOT_SEL1# S125
LVDS0_0+ / eDP0_TX0+ / DSI0_D0+
P125
BOOT_SEL2#
S126
LVDS0_0- / eDP0_TX0- / DSI0_D0-
P126
RESET_OUT#
S127
LCD0_BKLT_EN
P127
RESET_IN# S128
LVDS0_1+ / eDP0_TX1+ / DSI0_D1+
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 32
P-Pin Signal S-Pin Signal
P128
POWER_BTN# S129
LVDS0_1- / eDP0_TX1- / DSI0_D1-
P129
SER0_TX S130 GND
P130
SER0_RX S131
LVDS0_2+ / eDP0_TX2+ / DSI0_D2+
P131
SER0_RTS#
S132
LVDS0_2- /
eDP0_TX2- / DSI0_D2-
P132
SER0_CTS# S133 LCD0_VDD_EN
P133
GND S134
LVDS0_CK+ / eDP0_AUX+ / DSI0_CLK+
P134
SER1_TX
S135
LVDS0_CK- / eDP0_AUX- / DSI0_CLK-
P135
SER1_RX
S136
GND
P136
SER2_TX S137
LVDS0_3+ / eDP0_TX3+ / DSI0_D3+
P137
SER2_RX S138
LVDS0_3- / eDP0_TX3- / DSI0_D3-
P138
SER2_RTS#
S139
I2C_LCD_CK
P139
SER2_CTS#
S140
I2C_LCD_DAT
P140
SER3_TX S141 LCD0_BKLT_PWM
P141
SER3_RX S142 RSVD
P142
GND S143 GND
P143
CAN0_TX S144 eDP0_HPD
P144
CAN0_RX S145 WDT_TIME_OUT#
P145
CAN1_TX S146 PCIE_WAKE#
P146
CAN1_RX
S147
VDD_RTC
P147
VDD_IN
S148
LID#
P148
VDD_IN
S149
SLEEP#
P149
VDD_IN S150 VIN_PWR_BAD#
P150
VDD_IN S151 CHARGING#
P151
VDD_IN S152 CHARGER_PRSNT#
P152
VDD_IN S153 CARRIER_STBY#
P153
VDD_IN S154 CARRIER_PWR_ON
P154
VDD_IN
S155
FORCE_RECOV#
P155
VDD_IN
S156
BATLOW#
P156
VDD_IN
S157
TEST#
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 33
8.2. LVDS Connector (J3)
This connector provides data and power connection between Carrier Board and Display. This 30-pin lockable connector contains the LVDS output signals and the power to the LVDS display.
Figure 14: 30-pin LVDS connector
Pin Signal Description
1
LVDS_A_DATA[0]- LVDS odd channel 0,
minus signal
2
LVDS_A_DATA[0]+ LVDS odd channel 0, plus
signal
3
LVDS_A_DATA[1]- LVDS odd channel 1, minus
signal
4
LVDS_A_DATA[1]+ LVDS odd channel 1, plus
signal
5
LVDS_A_DATA[2]- LVDS odd channel 2,
minus signal
6
LVDS_A_DATA[2]+ LVDS odd channel 2, plus
signal
7
GND Ground
8
LVDS_A_CLK- LVDS odd channel clock,
minus signal
9
LVDS_A_CLK+ LVDS odd channel clock,
plus signal
10
LVDS_A_DATA[3]- LVDS odd channel 3,
minus signal
11
LVDS_A_DATA[3]+ LVDS odd channel 3, plus
signal
12
LVDS_B_DATA[0]- LVDS even channel 0,
minus signal
13
LVDS_B_DATA[0]+ LVDS even channel 0, plus
signal
14
GND Ground
15
LVDS_B_DATA[1]- LVDS even channel 1,
minus signal
16
LVDS_B_DATA[1]+ LVDS even channel 1, plus
signal
17
GND Ground
18 LVDS_B_DATA[2]- LVDS even channel 2,
minus signal
19 LVDS_B_DATA[2]+ LVDS even channel 2, plus
signal
20 LVDS_B_CLK- LVDS even channel clock,
1
30
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 34
Pin Signal Description
minus signal
21 LVDS_B_CLK+ LVDS even channel clock
plus signal
22 LVDS_B_DATA[3]- LVDS even channel 3,
minus signal
23 LVDS_B_DATA[3]+ LVDS even channel 3, plus
signal
23 GND Ground
24 FP_STRAP_1 *) Flat panel strapping pin 1
25 FP_STRAP_2 *) Flat panel strapping pin 2
26 FP_STRAP_3 *) Flat panel strapping pin 3
27 V_TFT **) Flat panel power supply
(3V3 or 5V)
28 V_TFT **) Flat panel power supply
(3V3 or 5V)
29 V_TFT **) Flat panel power supply
(3V3 or 5V)
30 LVDS_A_DATA[0]- LVDS odd channel 0,
minus signal
In schematic are pin 1 and pin 32 shields and are not included in the table above.
SMARC Eval-Carrier-2 – . Rev. 1.1
www.kontron.com // 35
8.3. Backlight Connector (J40)
Figure 15: 7-pin Backlight Connector
Pin Signal Type
1
NC
2
Backlight Brightness 5V or
3.3V (jumper selection J4) PWM (0% - 100%)
Out (27.4 Ohm series resistor)
3
GND Ground
4
V_BKLT - 12V or 5.0V (jumper selection J23)
Power
5
V_BKLT - 12V or 5.0V (max. 12W continuous, inrush limited with U54 or U55)"
Power
6
GND Ground
7
Backlight enable (0 V: off; 5 V or 3 V3: on - jumper selection J4)
Out (27.4 Ohm series resistor)
1
SMARC Eval-Carrier-2 – . Rev. 1.1
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8.4. eDP connector (embedded Display Port) (J8)
The connector provides eDP signals from SMARC board as an option on LVDS pins.
Figure 16: 20-pin eDP connector
Pin Signal Description
1
GND Ground
2
In Hot plug Detect
3
Out ML_Lane 0 (p)
4
Config CONFIG 1 (See note 1)
5
Out ML_Lane 0 (n)
6
Config CONFIG 2 (See note 1)
7
GND Ground
8
GND Ground
9
Out ML_Lane 1 (p)
10
Out ML_Lane 3 (p)
11
Out ML_Lane 1 (n)
12
Out ML_Lane 3 (n)
13
GND Ground
14
GND Ground
15
Out ML_Lane 2 (p)
16
I/O AUX_CH (p)
17
Out ML_Lane 2 (n)
18 I/O AUX_CH (n)
19 GND Ground
20 PWR DP_Power (See note 2)
Note 1: Pins 4 and 6 must be connected to ground through a pull-down device. External devices and cable assemblies must be designed to not rely on a low impedance ground path from these pins.
Note 2: Pin 20, PWR Out, must provide +3.3V+/-10% with a maximum current of 500mA and a minimum power capability of 1.5 watts.
Note3: Connection is according to DP specification v 1.2
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8.5. HDMI connector (J42)
Figure 17: 19-pin HDMI connector
Pin Signal
1
TMDS Data2+
2
TMDS Data2 Shield
3
TMDS Data2−
4
TMDS Data1+
5
TMDS Data1 Shield
6
TMDS Data1−
7
TMDS Data0+
8
TMDS Data0 Shield
9
TMDS Data0−
10
TMDS Clock+
11
TMDS Clock Shield
12
TMDS Clock-
13
CEC
14
Reserved / Utility
15
SCL
16
SDA
17
DDC/CEC Ground
18 +5V Power
19 Hot Plug Detect
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8.6. DP connector (J12)
Figure 18: 20-pin DP connector
Pin Signal Pin Signal
1
ML LANE 0+ 2 GND (ML LANE 0)
3
ML LANE 0- 4 ML LANE 1+
5
GND (ML LANE 1) 6 ML LANE 1-
7
ML LANE 2+ 8 GND (ML LANE 2)
9
ML LANE 2- 10 ML LANE 3+
11
GND (ML LANE 3) 12 ML LANE 3-
13
AUX_SEL# 14 Pull-down to GND
15
AUX CH+ 16 GND (AUX CH)
17
AUX CH- 18 Hot plug
19
GND (GND_DDC) 20 +3.3V (DDC EEPROM
power) Max 500mA
8.7. Mini PCIe Card socket 1 (J13)
Figure 19: 52-pin Mini PCIe Card
Pin Signal Pin Signal
1
WAKE# 2 +3.3V_S5
3
N.C. 4 GND
5 N.C. 6 +1.5V_S0
7 CLKREQ# 8 UIM-PWR
9 GND 10 UIM-DATA
11 PCIe_REFCLK- 12 UIM-CLK
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Pin Signal Pin Signal
13 PCIe_REFCLK+ 14 UIM-RST
15 GND 16 UIM-VPP
17 UIM-C8 18 GND
19 UIM-C4 20 W_DISABLE#
21 GND 22 PLTRST#
23 PCIe_RX- 24 +3.3V_S5
25 PCIe_RX+ 26 GND
27 GND 28 +1.5V_S0
29 GND 30 PU 3.3V(S5) (Optional:
SMB_CLK)
31 PCIe_TX- 32 PU 3.3V(S5) (Optional:
SMB_DAT)
33 PCIe_TX+ 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3V_S5 40 GND
41 +3.3V_S5 42 PU 3.3V(S0)
43 GND 44 PU 3.3V(S0)
45 N.C. 46 PU 3.3V(S0)
47 N.C. 48 +1.5V_S0
49 N.C. 50 GND
51 N.C. 52 +3.3V_S5
8.8. Mini PCIe Card socket 2 (J20)
Figure 20: 52-pin Mini PCIe Card
Pin Signal Pin Signal
1
WAKE# 2 +3.3V_S5
3
N.C. 4 GND
5 N.C. 6 +1.5V_S0
7 CLKREQ# 8 UIM-PWR
9 GND 10 UIM-DATA
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Pin Signal Pin Signal
11 PCIe_REFCLK- 12 UIM-CLK
13 PCIe_REFCLK+ 14 UIM-RST
15 GND 16 UIM-VPP
17 UIM-C8 18 GND
19 UIM-C4 20 W_DISABLE#
21 GND 22 PLTRST#
23 PCIe_RX- 24 +3.3V_S5
25 PCIe_RX+ 26 GND
27 GND 28 +1.5V_S0
29 GND 30 PU 3.3V(S5) (Optional:
SMB_CLK)
31 PCIe_TX- 32 PU 3.3V(S5) (Optional:
SMB_DAT)
33 PCIe_TX+ 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3V_S5 40 GND
41 +3.3V_S5 42 PU 3.3V(S0)
43 GND 44 PU 3.3V(S0)
45 N.C. 46 PU 3.3V(S0)
47 N.C. 48 +1.5V_S0
49 N.C. 50 GND
51 N.C. 52 +3.3V_S5
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8.9. SIM card socket (J46)
Figure 21: 8-pin SIM card socket
Pin Signal
1
UIM_PWR
2
UIM_RST
3
UIM_CLK
4
UIM_C4
5
GND
6
UIM_VPP / NC
7
UIM_DATA
8
UIM_C8
Never use two mPCIe cards in both slots using UIM interface at the same time. SIM Card is directly shared between both slots.
8.10. PCIe x1 connector 1 (J2)
Figure 22: 52-pin PCIe x1 connector
Pin Signal Pin Signal
A1
PRSNT1#
B1
V_12V0_S0
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Pin Signal Pin Signal
A2
V_12V0_S0
B2
V_12V0_S0
A3
V_12V0_S0
B3
V_12V0_S0
A4
GND
B4
GND
A5
JTAG2_TCK
B5
SMCLK
A6
JTAG3_TDI
B6
SMDAT
A7
JTAG4_TDO
B7
GND
A8
JTAG5_TMS
B8
V_3V3_S0
A9
V_3V3_S0
B9
JTAG1_TRST#
A10
V_3V3_S0
B10
V_3V3_AUX
A11
PERST#
B11
WAKE#
A12
GND
B12
RSVD – N.C.
A13
REFCLK+
B13
GND
A14
REFCLK-
B14
PET0+
A15
GND
B15
PET0-
A16
PER0+
B16
GND
A17
PER0-
B17
PRSNT2#
A18 GND B18 GND
8.11. Mini SATA Card Socket (J22)
Figure 23: 52-pin SATA Card Socket
Pin Signal Pin Signal
1
WAKE# 2 +3.3V_S5
3
N.C. 4 GND
5 N.C. 6 +1.5V_S0
7 N.C. 8 UIM-PWR
9 GND 10 UIM-DATA
11 N.C 12 UIM-CLK
13 N.C 14 UIM-RST
15 GND 16 UIM-VPP
17 N.C. 18 GND
19 N.C. 20 W_DISABLE#
21 GND 22 PLTRST#
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Pin Signal Pin Signal
23 SATA_RX+ 24 +3.3V_S5
25 SATA_RX- 26 GND
27 GND 28 +1.5V_S0
29 GND 30 PU 3.3V(S5) (Optional:
SMB_CLK)
31 SATA_TX- 32 PU 3.3V(S5) (Optional:
SMB_DAT)
33 SATA_TX+ 34 GND
35 GND 36 USB_D-
37 GND 38 USB_D+
39 +3.3V_S5 40 GND
41 +3.3V_S5 42 PU 3.3V(S0)
43 GND 44 PU 3.3V(S0)
45 N.C. 46 PU 3.3V(S0)
47 N.C. 48 +1.5V_S0
49 N.C. 50 GND
51 PU 3.3V(S5) 52 +3.3V_S5
8.12. Audio Connector Line In (J24/J43)
Figure 24: Audio Jacks
Pin Assignment J43 (Line Out, green, Figure 24 left )
Pin Signal
1 Audio GND
2 Line Out Left
3 Line Out Sense
4 Audio GND
5 Line Out Right
Pin Assignment J24 (Line In, blue, Figure 24 right)
Pin Signal
1 Audio GND
2 Line In Left
3 Line In Sense
4 Audio GND
5 Line In Right
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8.13. Audio Connector (J10)
Figure 25: 9-pin Audio Connector Header
Pin Signal Pin Signal
1
MIC_L 2 AGND
3
MIC_R 4 PRESENCE#
5 HEADPHONE_R 6 MIC_JD
7 SENSE 8 -
9 HEADPHONE _L 10 LINE_JD
8.14. RTC battery holder (J37)
Figure 26: RTC battery holder
Pin Signal
Positive (+) V_BAT_INT
Negative (-) GND
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8.15. μUSB 2.0 OTG connector (J39)
Figure 27: μUSB 2.0 OTG connector
Pin Signal
1
+5 V USB output (500 mA max.)
2 USB Data -
3 USB Data +
4 ID
5 Ground
8.16. J21 – USB Connections
Figure 28: USB 2.0 / 3.0 socket
USB 2.0 USB 3.0
Table 13: Pin Assignment
Pin Type Signal Note
1 PWR 5 V / SB 5 V USB2.0 / 3.0
2 IO USB 3- USB2.0 / 3.0
3 IO USB 3+ USB2.0 / 3.0
4 PWR GND USB2.0 / 3.0
5 IO RX 2- USB3.0
6 IO RX 2+ USB3.0
7 PWR GND USB3.0
8 IO TX 2- USB3.0
9 IO TX 2+ USB3.0
Table 14: Signal Description
Signal Description
USBn+ USBn- Differential pair works as serial differential receive/transmit data lines.
1
2
3 4
1 2 3 4
9 8 7 6 5
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Signal Description RXn+ RXn­TXn+ TXn-
(n= 0,1,2,3)
5 V / SB5 V
5 V supply for external devices.
SB5 V is supplied during power-down to allow wakeup on USB device activity. Power is maximum 1 A for each USB 3.0 port (protected with 1 A load switch for each port).
For HiSpeed rates it is required to use a USB cable, which is specified in USB2.0 standard:
Figure 29: USB 2.0 High Speed Cable
For SuperSpeed rates it is required to use a USB cable, which is specified in USB3.0 standard:
Figure 30: USB 3.0 High Speed Cable
W
G
BR
Polyvinyl Chloride (PVC) Jacket
Outer Shield ≥
65% Interwoven
Tinned Copp
er Braid
Inner Shield Aluminum
Metallized Polyester
28 AWG Tinned Copper Drain Wire
T
wisted Signaling Pair:
White: D
- Green: D+
On-
Twisted Power Pair:
Red: V
BUS
Black: Power Ground
UTP Signal Pair
SDP Signal
Pair
Jacket
Ground
Filler, optional
Braid
Power
SDP Signal Pair
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8.17. USB 2.0 Header (J59)
Figure 31: 9-pin USB Header
Pin Signal Pin Signal
1
+5 V USB output (500 mA max.)
2 N.C.
3
USB Data - 4 N.C.
5 USB Data + 6 N.C.
7 Ground 8 N.C.
9 10 N.C.
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8.18. Double USB 3.0 Connector (J21)
This connector provides two USB 3.0 connections (downstream). The 5 V output is electronically fused to 1000 mA each port.
Figure 32: Double USB 3.0 Connector
Pin Signal Remark
1 VBUS +5V
(900mA max.)
Low, Full & High Speed (USB 2.0)
contact pins Bottom con.
2 USB Data -
3 USB Data +
4 GND
5 USB SSRX-
Super Speed (USB3.0) contact pins
Bottom con.
6 USB SSRX+
7 GND
8 USB SSTX-
9 USB SSTX+
10 VBUS +5V
(900mA max.)
Low, Full & High Speed (USB 2.0)
contact pins Top con.
11 USB Data -
12 USB Data +
13 GND
14 USB SSRX-
Super Speed (USB3.0) contact pins
Top con.
15 USB SSRX+
16 GND
17 USB SSTX-
18 USB SSTX+
Shield Shield
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8.19. LAN Connector (J36 and J41)
This connector provides an isolated Ethernet 1000Base-T port, which is connected to an on-board LAN Controller. The galvanic isolated transformers (1500 V
rms
, Voltage Regulator Module (VRM)) are integrated in the LAN
connectors.
Figure 33: LAN Connector
Pin Signal Pin Signal
1
MDI0+ 2 MDI0-
3
MDI1+ 4 MDI1-
5 CTREF 6 CTREF
7 MDI2+ 8 MDI2-
9 MDI3+ 10 MDI3-
11 Green (A) / Yellow (C) 12 Green (C) / Yellow (A)
13 Green (A) / Yellow (C) 14 Green (C) / Yellow (A)
Left LED State Link Activity State
Off Link not active
Green (constant on) Link active
Green (flashing) Link active plus activity
Right LED State Link Speed
Off 10 Base-T
Green (constant on) 100 Base-T
Green (flashing) 1000 Base-T
1
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8.20. Micro-μSD Card Connector (J11)
Figure 34: Micro-μSD Card Connector
Pin Signal
1 SD_DAT[2]
2 CD / SD_DAT[3]
3 CMD
4 VDD
5 SD_CLK
6 GND / VSS
7 SD_DAT[0]
8 SD_DAT[1]
9 CD_DETECT
10 CD_GND
11 SH_GND
12 SH_GND
13 SH_GND
14 SH_GND
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8.21. UART-SER Connector (J29/J30)
This standard double D-SUB 9-pin connector contains the SER0 and SER1 signals.
Figure 35: Double D-SUB 9-pin Connector
Table 15: Top SER1/UART1
Pin Signal Direction
1 N.C.
2 RXD (Receive Data) In
3 TXD (Transmit Data) Out
4 N.C.
5 GND
6 N.C.
7 RTS# Request to Send) Out
8 CTS# (Clear to Send) In
9 N.C.
Table 16: Bottom SER0/UART0
Pin Signal Direction
1 N.C.
2 RXD (Receive Data) In
3 TXD (Transmit Data) Out
4 N.C.
5 GND
6 N.C.
7 N.C.
8 N.C.
9 N.C.
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Table 17: Top SER3/UART3
Pin Signal Direction
1 N.C.
2 RXD (Receive Data) In
3 TXD (Transmit Data) Out
4 N.C.
5 GND
6 N.C.
7 RTS# Request to Send) Out
8 CTS# (Clear to Send) In
9 N.C.
Table 18: Bottom SER2/UART2
Pin Signal Direction
1 N.C.
2 RXD (Receive Data) In
3 TXD (Transmit Data) Out
4 N.C.
5 GND
6 N.C.
7 N.C.
8 N.C.
9 N.C.
8.22. CAN Connector (J6/J7)
Figure 36: CAN_0/CAN_1 Connector
Pin Signal
1 CAN0_L
2 CAN0_H
3 V_5V0
4 GND
1
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8.23. Camera Serial Interface (CSI0) Connector (J36)
Figure 37: 15-pin Camera CSI Connector
Pin Signal
1 NC
2
NC
3
CSI0_RX0-
4 NC
5
CSI0_RX0+
6
NC
7 CSI0_CLK-
8
CSI0_PCLK
9
CSI0_CLK+
10 GND
11 CSI0_RX1+
12
CSI0_XCLK_1V8
13
CSI0_RX1+
14
V_1V8_S0_CSIO
15
V_1V5_S0_CSIO
16
CSIO_HREF
17
CSIO_PWDN_1V8_C
18
CSIO_VSYNC
19
RESET_CSIO_1V8_C
20
CSIO_I2C_CLK_1V8_C
21
V_2V8_DAT_1V8_C
22
CSIO_I2C_DAT_1V8_C
23
AGND_CSI
24
NC
Pin 14: 1.8 V with resettable fuse 0.75 A Pin15: 1.5 V with resettable fuse 0.75 A Pin 21: 2.8 V from LDO regulator with over current protection. Maximum 100 mA not fused.
1
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8.24. Camera Serial Interface (CSI1) Connector (J61)
Figure 38: 20-pin Camera CSI Connector
Pin Signal
1 GND
2
CSI1_RX0-
3
CSI1_RX0+
4 GND
5
CSI1_RX1-
6
CSI1_RX1+
7 GND
8
CSI1_RX2-
9
CSI1_RX2+
10 GND
11
CSI1_RX3-
12
CSI1_RX3+
13 GND
14
CSI1_CLK-
15
CSI1_CLK+
16
GND
17
CSI1_CAM_CLK_1V8
18
CSI1_I2C_CLK_3V3
19
CSI1_I2C_DAT_3V3
20 V_3V3_S0_CSI1
Pin 20 with 3.3 V and 0.75 A resettable fuse
1
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8.25. GPIO Header (J38)
Figure 39: 2x8-pin GPIO Header
Pin Signal Pin Signal
1
VCC 1.8V 2 VCC 3.3V
3
GPIO_0 4 GPIO_1
5 GPIO_2 6 GPIO_3
7 GPIO_4 8 GPIO_5
9 GPIO_6 10 GPIO_7
11 GPIO_8 12 GPIO_9
13 GPIO_10 14 GPIO_11
15 GND 16 GND
1
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8.26. Enhanced Serial Peripheral Interface Bus (eSPI) Connector (J47)
Figure 40: 2x7-pin eSPI Connector
Pin Signal Pin Signal
1
VCC 1.8V 2 VCC 3.3V
3
ESPI_CS0 4 ESPI_CS1
5 ESPI_IO0 6 ESPI_IO1
7 ESPI_IO2 8 ESPI_IO3
9 ESPI_RESET# 10 ESPI_ALERT0
11 ESPI_ALERT1 12 ESPI_CK
13 GND 14 GND
8.27. Power Management Header (J45)
Figure 41: 2x8-pin Power Management Header
Pin Signal Pin Signal
1
VCC 1.8V 2 VCC 3.3V
3
VIN_PWR_BAD# 4 CARRIER_PWR_ON#
5 CARRIER_STB# 6 SLEEP#
7 LID# 8 PWR_BTN
9 RESET_OUT# 10 RESET_IN#
11 BATLOW# 12 I2C_PM_DAT
13 I2C_PM_CK 14 SMB_ALERT_1V8#
15 GND 16 GND
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8.28. Fan Connector (J62)
Figure 42: 4-pin Fan Connector
Pin Signal Description
1 GND
2
V_S0_FAN
12 V by default. Can optionally be changed to 5 V, via removing FB69 and populating FB68.
3
FAN_TACH_J
FAN-Tacho signal
4
FAN_PWMOUT_J
PWM output for FAN control
8.29. Power-In Connector (J53)
Figure 43: Power-In Connector
Pin Signal Description
1 V_12V0_IN_CON Main power input for either
both module and carrier (default), or for carrier only, when J54 is used.
2 GND
1
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8.30. Module Power-In Connector (J54)
Figure 44: Module Power-In Connector
Pin Signal Description
1 V_MODULE
Module Power from
3.0 V to 5.25 V is independent from Carrier power.
2 GND
3 N.C.
Not connected
4 GND
There are two different ways to power the carrier and module:
Default and recommended: Power Connector J53 with 12 V, which also delivers 5 V
to the module and 12 V to the board. Jumper V_MOD must be on position INT.
Figure 45: Red Jumper on position INT
Alternative: Power Connector J53 with 12 V and Power Connector J54 with 5 V,
which delivers power separately to the board (12 V) and module. Jumper V_MOD must be on position EXT.
1
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8.31. Button Switch
Figure 46: Button Switch
Table 19: Power Button (SW3, J26)
Pin Signal
1 POWER_BTN#
2 POWER_BTN#
3 GND
4 GND
5 SHIELD
Table 20: Reset Button (SW1, J25)
Pin Signal
1 RESET_IN#
2 RESET_IN#
3 GND
4 GND
5 SHIELD
Table 21: Force Recovery Button (SW4, J27)
Pin Signal
1 FORCE_RECOV#
2 FORCE_RECOV#
3 GND
4 GND
5 SHIELD
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8.32. Boot Selection Jumpers (J28, J32, J33) and other Jumpers
There are three Jumpers for Boot Select according to the SMARC 2.0 specification.
Figure 47: Jumpers for Boot Select
Table 22: Boot Selection Jumpers
Carrier Connection Boot Source
BOOT_SEL2# BOOT_SEL1# BOOT_SEL0#
1 GND GND GND Carrier SATA
2 GND GND Float Carrier SD Card
3 GND Float GND Carrier eSPI (ESPI_CS0#)
4 GND Float Float Carrier SPI (SPI0_CS0#)
5 Float GND GND Module device (NAND, NOR) –
vendor specific
6 Float GND Float Remote boot (GBE, serial) –
vendor specific
7 Float Float GND Module eMMC Flash
Table 23: Display Power Select Jumper (J4)
Jumper Position Function description
1-2
LVDS panel power (V_5V0_3V3_S0 pins 28-30) is 5.0V
2-3 (Default)
LVDS panel power (V_5V0_3V3_S0 pins 28-30) is 3.3V
Table 24: Backlight Power Select Jumper (J23)
Jumper Position Function description
1-2 Backlight power (V_BKLT) is 5.0V
2-3 (Default) Backlight power (V_BKLT) is 12V
Table 25: LID Jumper (J34)
Jumper Position Function description
Open
(Default)
LID Inactive
Close
LID Active
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Table 26: TEST Jumper (J35)
Jumper Position Function description
Open
(Default)
TEST# not active
Close
TEST# active
Table 27: LEDs Enable Jumper (J44)
Jumper Position Function description
Open
(Default)
LEDs not active
Close
LEDs active
Table 28: RESET Jumper (J25)
Jumper Position Function description
Open
(Default)
Reset Signal Inactive
Close
Reset Signal Active
Table 29: Power Jumper (J26)
Jumper Position Function description
Open
(Default)
Power Signal Inactive
Close
Power Signal Active
Table 30: Force Recovery Jumper (J27)
Jumper Position Function description
Open
(Default)
Regular boot
Close
Force Recovery
Figure 48: Module Power Select Jumper (J55, J56, J57)
Table 31: Module Power Select Jumper (J55, J56, J57)
Jumper Position Function description
J56 - J57 (Default)
SMARC module powered from carrier by 5 V power
J56 – J55 SMARC module powered from external connector J54
J57
J56
J55
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Table 32: Audio Channel Jumper for I2S or HDA (J31)
Jumper Position Function description
Open
(Default)
HDA Codec Active
Close
I2S Codec Active
Jumper J31 should not be changed when power is present.
Table 33: mPCIe-1WLAN Disable Jumper (J49, J50)
Jumper Position Function description
Open
(Default)
WLAN in mPCIe slot J13 active
Close
WLAN in mPCIe slot J13 inactive
Table 34: mPCIe-1WLAN Disable Jumper (J51, J52)
Jumper Position Function description
Open
(Default)
WLAN in mPCIe slot J13 active
Close
WLAN in mPCIe slot J13 inactive
Figure 49: RTC Jumper (J58)
Table 35: RTC Jumper (J58)
Jumper Position Function description
1-2
(Default)
Module RTC is powered from battery (J37)
2-3
Module RTC is powered from super cap (C364)
2
3
1
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List of Acronyms
ATA Advanced Technology Attachment
COM Serial Communication Port
DP DisplayPort
EC Embedded Controller
EEPROM Electrically Erasable Programmable Read Only Memory
ESD Electro Static Discharge
Flash Non-Volatile Memory
FPGA Field Programmable Gate Array
Gold Flash Plating
Very thin gold plating (e.g. on contacts)
I/O Input / Output
I2C Inter IC bus (IIC or I2C)
JTAG Joint Test Action Group, is a debug and programming
port
LED Light Emitting Diode
NC Not connected
PCB Printed Circuit Board
PCIe Peripheral Component Interconnect Express
PHY Physical Layer (IC)
PU Pull-up
RS-232 Recommended Standard 232
RTC Real Time Clock
SATA Serial ATA
SMARC Smart Mobility ARChitecture
SPI Serial Peripheral Interface
SSD Solid State Drive
TTL Transistor-Transistor-Logic
UART Universal Asynchronous Receiver and Transmitter
USB Universal Serial Bus
VGA Video Graphics Array: analog graphic output
VHDL Very high speed integrated circuit Hardware Description
Language
VRM Voltage Regulator Module
SMARC Eval-Carrier-2 – . Rev. 1.1
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About Kontron
Kontron, a global leader in embedded computing technology and trusted advisor in Internet of Things (IoT), works closely with its customers, allowing them to focus on their core competencies by offering a complete and integrated portfolio of hardware, software and services designed to help them make the most of their applications.
With a significant percentage of employees in research and development, Kontron creates many of the standards that drive the world’s embedded computing platforms; bringing to life numerous technologies and applications that touch millions of lives. The result is an accelerated time-to-market, reduced total-cost-of-ownership, product longevity and the best possible overall application with leading-edge, highest reliability embedded technology.
For more information, please visit: http://www.kontron.com/
Global Headquarters
Kontron S&T AG
Lise
-Meitner-Str. 3-5
86156 Augsburg Germany Tel.: +
 49 821 4086-0
Fax: + 
49 821 4086-111
info@kontron.com
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