TQ MB-SMARC-100100-1 Embedded Carrierboard
MB-SMARC-100100-1 User’s Manual
MB-SMARC-100100-1 UM 0001
30.05.2022
REVISION HISTORY
ABOUT THIS MANUAL
Copyright and Licence Expenses
- Copyright protected © 2022 by TQ-Systems GmbH.
- This User’s Manual may not be copied, reproduced, translated, changed or distributed, completely or partially in electronic, machine readable, or in any other form without the written consent of TQ-Systems GmbH.
- The drivers and utilities for the components used as well as the BIOS are subject to the copyrights of the respective manufacturers. The licence conditions of the respective manufacturer are to be adhered to.
- BIOS-licence expenses are paid by TQ-Systems GmbH and are included in the price.
- Licence expenses for the operating system and applications are not taken into consideration and must be calculated / declared separately.
Registered Trademarks
TQ-Systems GmbH aims to adhere to copyrights of all graphics and texts used in all publications, and strives to use original or license-free graphics and texts.
All brand names and trademarks mentioned in this User’s Manual, including those protected by a third party, unless specified otherwise in writing, are subjected to the specifications of the current copyright laws and the proprietary laws of the present registered proprietor without any limitation. One should conclude that brand and trademarks are rightly protected by a third party.
Disclaimer
TQ-Systems GmbH does not guarantee that the information in this User’s Manual is up-to-date, correct, complete or of good quality. Nor does TQ-Systems GmbH assume guarantee for further usage of the information. Liability claims against TQ-Systems GmbH, referring to material or non-material related damages caused, due to usage or non-usage of the information given in this User’s Manual, or due to usage of erroneous or incomplete information, are exempted, as long as there is no proven intentional or negligent fault of TQ-Systems GmbH.
TQ-Systems GmbH explicitly reserves the rights to change or add to the contents of this User’s Manual or parts of it without special notification.
Imprint
- TQ-Systems GmbH
- Gut Delling, Mühlstraße 2 D-82229 Seefeld
- Tel: + 49 (0) 8153 9308–0
- Fax: + 49 (0) 8153 9308–4223
- E-Mail: Info@TQ.Group
- Web: TQ-Group
Service and Support
- Please visit our website TQ-Group for latest product documentation, drivers, utilities and technical support.
- You can register on our website TQ-Group to have access to restricted information and automatic update services.
- For direct technical support you can contact our FAE team by email: TQ-Support.
- Our FAE team can also support you with additional information like 3D-STEP files and confidential information, which is not provided on our public website.
- For service or RMA, please contact our service team by email (TQ-Service) or your sales team at TQ.
Tips on Safety
Improper or incorrect handling of the product can substantially reduce its life span.
Symbols and Typographic Conventions
Handling and ESD Tips
General handling of your TQ-products
- The TQ-product may only be used and serviced by certified personnel who have taken note of the information, the safety regulations in this document and all related rules and regulations.
- A general rule is: do not touch the TQ-product during operation. This is especially important when switching on, changing jumper settings or connecting other devices without ensuring beforehand that the power supply of the system has been switched off.
- Violation of this guideline may result in damage / destruction of the MB-SMARC-100100-1 and be dangerous to your health.
- Improper handling of your TQ-product would render the guarantee invalid.
Proper ESD handling
The electronic components of your TQ-product are sensitive to electrostatic discharge (ESD).
Always wear antistatic clothing, use ESD-safe tools, packing materials etc., and operate your TQ-product in an ESD-safe environment. Especially when you switch modules on, change jumper settings, or connect other devices.
Naming of Signals
- A hash mark (#) at the end of the signal name indicates a low-active signal.
Example: RESET# - If a signal can switch between two functions and if this is noted in the name of the signal, the low-active function is marked with a hash mark and shown at the end.
Example: C / D# - If a signal has multiple functions, the individual functions are separated by slashes when they are important for the wiring. The identification of the individual functions follows the above conventions.
Example: WE2# / OE#
Further Applicable Documents / Presumed Knowledge
- Specifications and manual of the product used
These documents describe the service, functionality and special characteristics of the product used. - Specifications of the components used
The manufacturer’s specifications of the components used, for example CompactFlash cards, are to be taken note of. They contain, if applicable, additional information that must be taken note of for safe and reliable operation.
These documents are stored at TQ-Systems GmbH. - Chip errata
It is the user’s responsibility to make sure all errata published by the manufacturer of each component are taken note of. The manufacturer’s advice should be followed. - Software behaviour
No warranty can be given, nor responsibility taken for any unexpected software behaviour due to deficient components. - General expertise
Expertise in electrical engineering / computer engineering is required for the installation and the use of the device.
INTRODUCTION
The SMARC mainboard MB-SMARC-100100-1 is a carrier board for SMARC modules with a pinout based on the SMARC 2.1 specification.
It can be used as a demonstrator for mini PCs, IoT or image processing.
In combination with a standard SMARC module it forms a very compact hardware kit that can be used for a freely scalable embedded PC platform thanks to its modular design. This means that the PC system – with uniform interfaces and dimensions – can be easily adapted to the requirements of the application. The many expansion options and storage media that can be added provide a high degree of flexibility and allow functionalities and performance to be scaled easily, quickly and cost-effectively.
Functional Overview
The following key functions are implemented on the MB-SMARC-100100-1
Supported modules
SMARC modules with pinout based on SMARC 2.1 specification
External Interfaces
- 2 × Gigabit Ethernet
- 4 × USB (1x Type A with up to 5Gb/s, 3x Type A with 480Mb/s)
- 1 × DisplayPort (DP++)
- 1 x RS485
- Power Button
Internal Interfaces
- M.2 socket B-Key 2242/3042 or 2252/3052 with USB 2.0, USB 3.0 and SATA (for SATA SSDs or WWAN modules, with micro SIM Card support)
- Either/or assembly option
- M.2 socket E-Key 2230 with PCIe x1 and USB 2.0(e.g. for WLAN cards)
+ M.2 socket M-Key 2230 with PCIe x2 (e.g. for ultra-compact PCIe x2 NVME SSDs) - M.2 socket M-Key 2280 with PCIe x4 (for NVMe SSDs, PCIe based accelerator cards or PCIe x4 adapters)
- M.2 socket E-Key 2230 with PCIe x1 and USB 2.0(e.g. for WLAN cards)
- Feature connector (GP-I2C, PM-I2C (SMB), SER TX / RX, GPIO) to extend functionality e.g. with IoT sensors and GPIO
Power supply
Voltage: 12 V DC ±5 %
Environment
Extended temperature: –20 °C to +85 °C
Form factor/dimensions
100 mm × 100 mm
Specification Compliance
The MB-SMARC-100100-1 supports SMARC modules, which are compliant to SGET SMARC Hardware Specification (V2.1).
Carrier Board Standard Configurations
- MB-SMARC-100100-1-TYPA
4x PCIe @ M.2 M-Key socket, M.2 E-Key socket not populated - MB-SMARC-100100-1-TYPB
2x PCIe @ M.2 M-Key socket, M.2 E-Key socket populated
Other configurations are available on request.
ELECTRONICS
Block Diagram
The following illustration shows the block diagram of the MB-SMARC-100100-1
Power Supply
Supply Voltage Characteristics
- The MB-SMARC-100100-1 requires an input voltage of 12 V DC ±5 %.
- The input voltages shall rise from 10 % of nominal to 90 % of nominal within 0.1 ms to 20 ms. (0.1 ms ≤ Rise Time ≤ 20 ms).
- There must be a smooth and continuous increase of each DC output voltage from 10 % to 90 % of its final set point within the regulation range.
Power Consumption Specification
- The power consumption of the system significantly depends on the connected devices (SMARC module, mass storage devices, WWAN modules, USB devices etc.).
- The power consumption of the MB-SMARC-100100-1 itself is approximately 1 W (SMARC module supplied externally; Windows 10 active; Keyboard, mouse, mass storage device connected).
- The maximum input current of the MB-SMARC-100100-1 is limited to 5 A by a fuse.
Note: Power requirement
The power supply for the MB-SMARC-100100-1 must be configured with enough power reserve. It should be calculated with the maximum power of all connected components.
Environmental Specification
- Operating temperature, extended: – 20 °C to +85 °C
- Storage temperature: 20 °C to +85 °C
- Relative humidity (operating / storage): 10 % to 90 % (not condensing)
Connectors and Interfaces
Connectors and Interfaces (continued)
Power Supply
The MB-SMARC-100100-1 requires a single 12 V DC power supply. The voltage should not vary more than ±5 %.
Power-In connector X3
- Connector type: Phoenix MCV 1,5/ 2-G-3,5-AU
- Mating connector: e.g. Phoenix FMC 1,5/ 2-STF-3,5
Table 2: Pinout Power-In connector
| Pin | Signal | Remark |
| 1 | GND | |
| 1 | 12 V | Fused @ 5 A |
DisplayPort
The MB-SMARC-100100-1 provides one DisplayPort interface.
The support of the interface and adapters from DP to HDMI, DVI or VGA depends on the combination of the SMARC module and the adapter used. The combination of some modules with some adapters might not work.
USB Interfaces
The MB-SMARC-100100-1 provides several USB Host interfaces.
- X6: A-Type connector (USB3.1 Gen1, 5 GB/s) for direct usage of USB host port
- X7, X8, X9: A-Type connector (USB2.0) for direct usage of USB host port
Gigabit Ethernet
The MB-SMARC-100100-1 provides two common 10/100/1000 Mbps speed Gigabit Ethernet ports. For both ports the Ethernet signals of the SMARC module are used.
Table 3: Function of Ethernet LEDs
| LED Colour | Function |
| Green | Link is up (Link is connected) |
| Orange / Yellow | Act (Blinks at data transfer) |
Serial Interfaces (RS-485)
The MB-SMARC-100100-1 provides up to two serial ports
- RS-485 port at on-board connector X4
- SER1 RX / TX at feature connector X14
RS-485 connector: For usage of the RS-485 port
- Connector type: Phoenix MCV 1,5/ 3-G-3,5
- Mating connector: Phoenix FMC 1,5/3-ST-3,5
The RS-485 interface does not support galvanic isolation.
Table 4: RS-485 Phoenix connector
| Pin | RS-485 Signal | MB-SMARC-100100-1 |
| 1 | A | RS485_A |
| 2 | B | RS485_B |
| 3 | GND | GND |
A 120 Ohm termination resistor is assembled by default.
Please contact TQ-Support for further information about detailed information about available serial ports.
M.2 E-Key and M-Key sockets
For M.2 E-Key and M.2 M-Key the MB-SMARC-100100-1 provides different configurations:
Assembly option 1
- – M.2 socket E-Key 2230 with PCIe x1 and USB2.0 (e.g. for WLAN cards)
- + M.2 socket M-Key 2230 with PCIe x2 (e.g. for ultra-compact PCIe x2 NVME SSDs)
Assembly option 2
– M.2 socket M-Key 2280 with PCIe x4 (for NVMe SSDs, PCIe based accelerator cards or PCIe x4 adapters)
M.2 Socket with E-Key
- The MB-SMARC-100100-1 provides a socket to support an M.2 add-in card with 22 mm width and 30 mm length.
- USB and a PCIe ×1 interface signals are routed to this socket. The M.2 socket with E-Key cannot be populated if M.2 M-Key devices with 80 mm length are used (refer to section M.2 Socket with M-Key).
- M.2 2230 single and double sided add-in cards with E or A+E-Keying can be inserted.
- The maximum transfer rate of this interface mainly depends on the SMARC module used and the connected device.
M.2 Socket with M-Key
- The MB-SMARC-100100-1 provides a socket to support PCIe based M.2 add-in cards with 22 mm width and 80 mm or 30 mm length.
- PCIe x4 or PCIe x2 interface signals are routed to this socket (depends on the configuration).
- One lane is multiplexed with the M.2 E-Key Socket. If the M.2 E-Key Socket is populated, only PCIe x2 interface signals are routed to the M.2 M-Key socket and only cards with 22 mm width and 30 mm length can be supported on the M.2 M-Key socket.
- M.2 2280 or 2230 single and double sided add-in cards with M or B+M-Keying can be inserted.
- The reachable transfer rate of this interface mainly depends on the SMARC module and the connected device.
M.2 Socket with B-Key
- The MB-SMARC-100100-1 provides a socket to support SATA based M.2 SSDs or USB based WWAN add-in cards.
- SATA and USB 3.1 interface signals are routed to this socket. A Micro SIM card socket for native support of NR or LTE add-in cards is also available.
- M.2 3042, 3052 or 2242 single and double sided add-in cards with B or B+M-Keying can be inserted. Add-in cards with 42 mm length have to be mounted with an additional distance spacer.
- The component height at bottom side of the add-in card with 52 mm length shall not exceed 1.35 mm. Prevent contact between the add-in card and the steel spacer for mounting add-in cards with 4 2mm length.
- The reachable transfer rate of this interface depends mainly on the SMARC module used and the connected device.
Feature connector
The MB-SMARC-100100-1 provides a Board-to-Board connector with GP-I2C, PM-I2C (SMB) and SER1 TX / RX Interface as well as GPIO pins, SMARC specific control signals and 3.3V / 5V power.
Maximum current per power pin
- Pin 2: V_3V3, max 100 mA
- Pin 18: V_3V3_STBY, max 500 mA
- Pin 19: V_5V_ALW, max 100 mA
Feature connector X14
- Connector type: SAMTEC SFMH-110-02-L-D-WT-TR (1.27 mm pitch)
- Mating connector: SAMTEC FSH / FTSH
Table 5: Feature connector (X14)
| Signal | Pin | Signal | |
| GND | 1 | 2 | V_3V3 (max. 100 mA) |
| SER1_TX_3V3 | 3 | 4 | GND |
| PCIE_WAKE_3V3# | 5 | 6 | SER1_RX_3V3 |
| GPIO8_1V8 | 7 | 8 | BATLOW_1V8# |
| GPIO9_1V8 | 9 | 10 | SYS_RST_1V8# |
| I2C_GP_CK_3V3 | 11 | 12 | PWR_BTN_1V8# |
| SMB_CLK_3V3 | 13 | 14 | I2C_GP_DAT_3V3 |
| SMB_DAT_3V3 | 15 | 16 | SMB_ALERT_3V3# |
| GND | 17 | 18 | V_3V3_STBY (max. 500 mA) |
| V_5V_ALW (max. 100 mA) | 19 | 20 | GND |
Fan Connector
The MB-SMARC-100100-1 provides a connector for 5 V fans with a 2-pin connector.
5 V fan connector X2
Connector type: Molex 53398-0271
Table 6: 5 V Fan Connector
| Pin | Signal | Remark |
| 1 | GND | – |
| 2 | V_5V_ALW | 5V fan power (no PWM signal) |
Debug LEDs
The MB-SMARC-100100-1 provides several LEDs for debug purposes.
Table 7: Debug LEDs
| Function | PCB Text | Remark |
| Power | PWR | Green if input power is present |
| GPIO 8 | GPIO 8 | Green if GPIO 8 is active |
| GPIO 9 | GPIO 9 | Green if GPIO 9 is active |
| M.2 B-Key socket status | M.2 SSD/WWAN | Depends on M.2 B-Key card |
| M.2 E-Key socket WLAN status | M.2 WLAN | Depends on M.2 E-Key card |
| M.2 E-Key socket Bluetooth status | M.2 Bluetooth | Depends on M.2 E-Key card |
| M.2 M-Key socket status | M.2 PCIe | Depends on M.2 M-Key card |
MECHANICS
Dimensions
The dimensions are 100 mm × 100 mm.
Please contact TQ-Support for more details about 3D Step models.
Protection against External Effects
The MB-SMARC-100100-1 is not protected against dust, external impact and contact (IP00). Adequate protection has to be guaranteed by the surrounding system.
Labeling
Figure 4: Position of labels
Table 8: Labels
| Label | Type |
| AK1 | Article name and test run |
| AK2 | TQ Serial number |
SOFTWARE
System Resources
General Purpose I2C Bus
The general purpose I2C bus (SMARC pin names I2C_GP_CK and I2C_GP_DAT) is routed to the feature connector.
There are no devices connected to this bus on the MB-SMARC-100100-1.
SMBus / Power Management I2C Bus
The SMBus (System Management Bus) (SMARC pin names I2C_PM_CK and I2C_PM_DAT) is accessible on the feature connector. There are no devices connected to this bus on the MB-SMARC-100100-1.
Operating Systems
Supported Operating Systems
The MB-SMARC-100100-1 supports various Operating Systems
- Microsoft® Windows® 10
- Linux (i.e. Ubuntu 20.10 or later)
Other Operating Systems are supported on request.
Please contact TQ-Support for further information about supported Operating Systems.
Driver Download
The MB-SMARC-100100-1 module is well supported by the Standard Operating Systems, which already include most of the drivers required. It is recommended to use the latest drivers for best performance and the full feature set of the module.
Please contact TQ-Support for further driver download assistance.
SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS
EMC
The MB-SMARC-100100-1 was developed according to the requirements of electromagnetic compatibility (EMC). Depending on the target system, anti-interference measures may still be necessary to guarantee that the limits for the overall system including housing are met.
ESD
In order to avoid interspersion on the signal path from the input to the protection circuit in the system, the protection against electrostatic discharge should be arranged directly at the inputs of a system. Most external interfaces are protected using ESD protection diodes. Measurements for ESD protection have to be done with the electronic parts mounted in a housing.
Since TQ-Systems GmbH does not offer a housing for the MB-SMARC-100100-1, no special preventive measures are taken.
Shock & Vibration
The MB-SMARC-100100-1 is designed to be insensitive to shock and vibration and impact.
Operational Safety and Personal Security
Due to the occurring voltages (≤20 V DC), tests with respect to the operational and personal safety have not been carried out.
Environment protection
RoHS
The MB-SMARC-100100-1 is manufactured RoHS compliant.
- All components and assemblies are RoHS compliant
- The soldering processes are RoHS compliant
ENVIRONMANT PROTECTION
RoHs
The MB-SMARC-100100-1 is manufactured RoHS compliant.
- All used components and assemblies are RoHS compliant
- RoHS compliant soldering processes are used
WEEE®
The final distributor is responsible for compliance with the WEEE® regulation.
Within the scope of the technical possibilities, the MB-SMARC-100100-1 was designed to be recyclable and easy to repair.
REACH®
The EU-chemical regulation 1907/2006 (REACH® regulation) stands for registration, evaluation, certification and restriction of substances SVHC (Substances of very high concern, e.g., carcinogen, mutagen and/or persistent, bio accumulative and toxic). Within the scope of this juridical liability, TQ-Systems GmbH meets the information duty within the supply chain with regard to the SVHC substances, insofar as suppliers inform TQ-Systems GmbH accordingly.
EuP
The Eco Design Directive, also Energy using Products (EuP), is applicable to products for the end user with an annual quantity> 200,000. The MB-SMARC-100100-1 must therefore always be seen in conjunction with the complete device. The available standby and sleep modes of the components on the MB-SMARC-100100-1 enable compliance with EuP requirements for the MB-SMARC-100100-1.
Battery
No batteries are assembled on the MB-SMARC-100100-1.
Packaging
By environmentally friendly processes, production equipment and products, we contribute to the protection of our environment. To be able to reuse the MB-SMARC-100100-1, it is produced in such a way (a modular construction) that it can be easily repaired and disassembled. The energy consumption of this subassembly is minimised by suitable measures.
The MB-SMARC-100100-1 is delivered in reusable packaging.
Other Entries
- By environmentally friendly processes, production equipment and products, we contribute to the protection of our environment.
- The energy consumption of this subassembly is minimized by suitable measures.
- Printed PC-boards are delivered in reusable packaging.
- Modules and devices are delivered in an outer packaging of paper, cardboard or other recyclable material.
- Due to the fact that at the moment there is still no technical equivalent alternative for printed circuit boards with bromine-containing flame protection (FR-4 material), such
- printed circuit boards are still used.
- No use of PCB containing capacitors and transformers (polychlorinated biphenyls).
These points are an essential part of the following laws
- The law to encourage the circular flow economy and assurance of the environmentally acceptable removal of waste as at 27.9.94 (source of information: BGBl I 1994, 2705)
- Regulation with respect to the utilization and proof of removal as at 1.9.96 (source of information: BGBl I 1996, 1382, (1997, 2860))
- Regulation with respect to the avoidance and utilization of packaging waste as at 21.8.98 (source of information: BGBl I 1998, 2379)
- Regulation with respect to the European Waste Directory as at 1.12.01 (source of information: BGBl I 2001, 3379)
This information is to be seen as notes. Tests or certifications were not carried out in this respect.
APPENDIX
Acronyms and Definitions
The following acronyms and abbreviations are used in this document.
Table 9: Acronyms
| Acronym | Meaning |
| ATA | Advanced Technology Attachment |
| BIOS | Basic Input/Output System |
| CAN | Controller Area Network |
| CSI | Camera Serial Interface (MIPI) |
| DIP | Dual In-line Package |
| DP | Display Port |
| DVI | Digital Visual Interface |
| EDID | Extended Display Identification Data |
| eDP | embedded Display Port |
| EEPROM | Electrically Erasable Programmable Read-Only Memory |
| EMC | Electromagnetic Compatibility |
| ESD | Electrostatic Discharge |
| EuP | Energy using Products |
| FAE | Field Application Engineer |
| flexiCFG | Flexible Configuration |
| FR-4 | Flame Retardant 4 |
| FTDI | Future Technology Devices International |
| GPIO | General-Purpose Input/Output |
| HD | High Definition (Audio) |
| HDA | High-Definition Audio (Intel) |
| HDMI | High Definition Multimedia Interface |
| HPD | Hot Plug Detect |
| I/O | Input/Output |
| I2C | Inter-Integrated Circuit |
| I2S | Integrated Interchip Sound |
| IEEE® | Institute of Electrical and Electronics Engineers |
| IP | Ingress Protection |
| LCD | Liquid Crystal Display |
| LED | Light Emitting Diode |
| LTE | Long Term Evolution |
| LVDS | Low Voltage Differential Signal |
| MIPI | Mobile Industry Processor Interface |
| mPCIe | Mini Peripheral Component Interconnect Express |
| MTBF | Mean (operating) Time Between Failures |
| NC | Not Connected |
| OTG | On-The-Go |
| Acronym | Meaning |
| PC | Personal Computer |
| PCB | Printed Circuit Board |
| PCI | Peripheral Component Interconnect |
| PCIe | Peripheral Component Interconnect express |
| PCMCIA | People Can’t Memorize Computer Industry Acronyms |
| PICMG® | PCI Industrial Computer Manufacturers Group |
| PWM | Pulse-Width Modulation |
| PWR | Power |
| RAM | Random Access Memory |
| REACH® | Registration, Evaluation, Authorisation (and restriction of) Chemicals |
| RJ45 | Registered Jack 45 |
| RMA | Return Merchandise Authorization |
| RoHS | Restriction of (the use of certain) Hazardous Substances |
| RS-232 | Recommended Standard (serial interface) |
| SATA | Serial ATA |
| SD | Secure Digital |
| SGET | Standardization Group for Embedded Technologies |
| SIM | Subscriber Identity Module |
| SM | System Management |
| SMARC | Smart Mobile ARChitecture |
| SMB | System Management Bus |
| SPI | Serial Peripheral Interface |
| SSD | Solid-State Drive |
| SVHC | Substances of Very High Concern |
| UEFI | Unified Extensible Firmware Interface |
| UMTS | Universal Mobile Telecommunications System |
| UN | United Nations |
| USB | Universal Serial Bus |
| VGA | Video Graphics Array (640 × 480) |
| WEEE® | Waste Electrical and Electronic Equipment |
| WES | (Microsoft®) Windows® Embedded Standard |
| WLAN | Wireless Local Area Network |
| WWAN | Wireless Wide Area Network |
References
Table 10: Further Applicable Documents and Links
| No. | Name | Rev. / Date | Company |
| (1) | SMARC (Smart Mobility ARChitecture) Hardware Specification | Version 2.1, March 23, 2020 | SGET |
| (2) | SMARC (Smart Mobility ARChitecture) Design Guide | Rev. 2.1.1, April 29, 2021 | SGET |
- TQ-Systems GmbH
- Mühlstraße 2 l Gut Delling l 82229 Seefeld
- Info@TQ.Group
- TQ-Group
- Singei 3 | 8-2550 Kontich
- Belgiuml 458 30 33
- info@alcom.be
- www.alcom.be
- Rivium le straat 52 | 2909
- LE Capelle aan den IJsse
- The Netherlands
- Tel.+31 (P)IO 288 25 00
- info@alcom.nl
- www.alcom.nl
Documents / Resources
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TQ MB-SMARC-100100-1 Embedded Carrierboard [pdf] User Manual MB-SMARC-100100-1 Embedded Carrierboard, MB-SMARC-100100-1, Embedded Carrierboard, Carrierboard |
