Tq-systems Mbls1028a User manual

MBLS1028A

User's Manual

MBLS1028A UM 0100

03.11.2020

TABLE OF CONTENTS

1. ABOUT THIS MANUAL................................................................................................................................................................................1

1.1 Copyright and license expenses.............................................................................................................................................................1

1.2 Registered trademarks...............................................................................................................................................................................1

1.3 Disclaimer......................................................................................................................................................................................................1

1.4 Imprint............................................................................................................................................................................................................1

1.5 Tips on safety................................................................................................................................................................................................2

1.6 Symbols and typographic conventions ...............................................................................................................................................2

1.7 Handling and ESD tips...............................................................................................................................................................................2

1.8 Naming of signals........................................................................................................................................................................................3

1.9 Further applicable documents / presumed knowledge.................................................................................................................3

2. BRIEF DESCRIPTION ....................................................................................................................................................................................4

3. TECHNICAL DATA........................................................................................................................................................................................4

3.1 System architecture and functionality..................................................................................................................................................4

3.1.1 Block diagram MBLS1028A ......................................................................................................................................................................4

4. ELECTRONICS................................................................................................................................................................................................5

4.1 System components...................................................................................................................................................................................5

4.1.1 TQMLS1028A ................................................................................................................................................................................................5

4.1.1.1 TQMLS1028A pinout ..................................................................................................................................................................................6

4.1.1.2 TQMLS1028A connectors .........................................................................................................................................................................6

4.1.1.3 Boot configuration......................................................................................................................................................................................6

4.1.2 Clock generation .........................................................................................................................................................................................7

4.1.3 Reset structure .............................................................................................................................................................................................8

4.1.4 I2C devices......................................................................................................................................................................................................9

4.1.4.1 Temperature sensor ................................................................................................................................................................................ 10

4.1.4.2 GPIO port expander................................................................................................................................................................................. 10

4.2 Power supply............................................................................................................................................................................................. 11

4.2.1 Protective circuitry................................................................................................................................................................................... 11

4.2.2 Battery.......................................................................................................................................................................................................... 11

4.3 Communication interfaces.................................................................................................................................................................... 12

4.3.1 Ethernet....................................................................................................................................................................................................... 12

4.3.1.1 RGMII............................................................................................................................................................................................................ 12

4.3.1.2 SGMII............................................................................................................................................................................................................ 12

4.3.1.3 QSGMII......................................................................................................................................................................................................... 13

4.3.2 USB 3.0 Hub................................................................................................................................................................................................ 14

4.3.3 USB 3.0 OTG ............................................................................................................................................................................................... 15

4.3.4 CAN............................................................................................................................................................................................................... 16

4.3.5 Mini PCIe plus SIM card socket............................................................................................................................................................. 17

4.3.6 M.2 B-Key (SSD SATA).............................................................................................................................................................................. 19

4.3.7 mikroBUS™ ................................................................................................................................................................................................. 21

4.3.8 SD card......................................................................................................................................................................................................... 22

4.3.9 Headers........................................................................................................................................................................................................ 23

4.4 User interfaces........................................................................................................................................................................................... 25

4.4.1 Display port................................................................................................................................................................................................ 25

4.4.2 Status LEDs................................................................................................................................................................................................. 26

4.4.3 Buzzer........................................................................................................................................................................................................... 26

4.4.4 Reset Push button.................................................................................................................................................................................... 26

4.4.5 User push button...................................................................................................................................................................................... 26

4.4.6 DIP switches............................................................................................................................................................................................... 26

4.5 Diagnostic interfaces............................................................................................................................................................................... 27

4.5.1 JTAG®........................................................................................................................................................................................................... 27

4.5.2 OpenSDA / DAPLink ................................................................................................................................................................................ 28

4.5.3 USB Debug................................................................................................................................................................................................. 29

TABLE OF CONTENTS (continued)

5. SOFTWARE.................................................................................................................................................................................................. 29

6. MECHANICS................................................................................................................................................................................................ 30

6.1 TQMLS1028A and MBLS1028A dimensions..................................................................................................................................... 30

6.2 Notes of treatment................................................................................................................................................................................... 31

6.3 Embedding in the overall system........................................................................................................................................................ 31

6.4 Housing ....................................................................................................................................................................................................... 31

6.5 Thermal management............................................................................................................................................................................ 31

6.6 Assembly..................................................................................................................................................................................................... 32

7. SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS......................................................................................................... 34

7.1 EMC............................................................................................................................................................................................................... 34

7.2 ESD................................................................................................................................................................................................................ 34

7.3 Operational safety and personal security......................................................................................................................................... 34

8. CLIMATIC AND OPERATIONAL CONDITIONS................................................................................................................................... 34

8.1 Protection against external effects..................................................................................................................................................... 34

8.2 Reliability and service life....................................................................................................................................................................... 34

9. ENVIRONMENT PROTECTION................................................................................................................................................................ 35

9.1 RoHS............................................................................................................................................................................................................. 35

9.2 WEEE®.......................................................................................................................................................................................................... 35

9.3 REACH®........................................................................................................................................................................................................ 35

9.4 EuP................................................................................................................................................................................................................ 35

9.5 Packaging ................................................................................................................................................................................................... 35

9.6 Batteries ...................................................................................................................................................................................................... 35

9.6.1 General notes ............................................................................................................................................................................................ 35

9.6.2 Lithium batteries ...................................................................................................................................................................................... 35

9.7 Other entries.............................................................................................................................................................................................. 35

10. APPENDIX ................................................................................................................................................................................................... 36

10.1 Acronyms and definitions...................................................................................................................................................................... 36

10.2 References.................................................................................................................................................................................................. 38

TABLE DIRECTORY

Table 1: Terms and Conventions ............................................................................................................................................................................2

Table 2: Connectors assembled on MBLS1028A................................................................................................................................................6

Table 3: Boot Mode configuration, DIP switch S9 .............................................................................................................................................6

Table 4: I2C devices, address mapping on TQMLS1028A and MBLS1028A ...............................................................................................9

Table 5: Function of Port Expanders................................................................................................................................................................... 10

Table 6: Pinout Ethernet QSGMII, RJ-45 connectors X8, X9......................................................................................................................... 13

Table 7: Pinout USB Host1&2, USB Type A, X10 .............................................................................................................................................. 14

Table 8: Pinout USB Host3, mPCIe connector, X12 ........................................................................................................................................ 14

Table 9: Pinout USB Host4, 40-pin header, X38............................................................................................................................................... 14

Table 10: Pinout USB OTG, X5................................................................................................................................................................................. 15

Table 11: Pinout CAN, X17, X29.............................................................................................................................................................................. 16

Table 12: CAN termination, DIP switch S1........................................................................................................................................................... 16

Table 13: Maximum permitted currents Mini PCIe, X12 ................................................................................................................................. 17

Table 14: Pinout Mini PCIe, X12.............................................................................................................................................................................. 18

Table 15: Pinout SIM card connector, X13........................................................................................................................................................... 18

Table 16: Pinout M.2 B-Key, X35............................................................................................................................................................................. 20

Table 17: Pinout mikroBUS™ connectors X32, X33........................................................................................................................................... 21

Table 18: Pinout SD card, X16 ................................................................................................................................................................................. 22

Table 19: Pinout Header 1, X25............................................................................................................................................................................... 23

Table 20: Pinout Header 2, X38............................................................................................................................................................................... 24

Table 21: Pinout display port, X15......................................................................................................................................................................... 25

Table 22: Supply voltages LEDs.............................................................................................................................................................................. 26

Table 23: Function DIP switch, S10........................................................................................................................................................................ 26

Table 24: Pinout JTAG®header, X34 ..................................................................................................................................................................... 27

Table 25: Pinout OpenSDA, 100 mil header, X22.............................................................................................................................................. 28

Table 26: Pinout OpenSDA, USB Mini-B, X24...................................................................................................................................................... 28

Table 27: Pinout Debug USB, X19.......................................................................................................................................................................... 29

Table 28: Labels on MBLS1028A............................................................................................................................................................................. 32

Table 29: Climatic and operational conditions MBLS1028A.......................................................................................................................... 34

Table 30: Acronyms.................................................................................................................................................................................................... 36

Table 31: Further applicable documents............................................................................................................................................................. 38

FIGURE DIRECTORY

Figure 1: Block diagram MBLS1028A ......................................................................................................................................................................4

Figure 2: Block diagram TQMLS1028A ...................................................................................................................................................................5

Figure 3: Block diagram clock generation on MBLS1028A...............................................................................................................................7

Figure 4: Block diagram Reset structure ................................................................................................................................................................8

Figure 5: Block diagram I2C bus ................................................................................................................................................................................9

Figure 6: Block diagram power supply................................................................................................................................................................ 11

Figure 7: Block diagram protective circuit.......................................................................................................................................................... 11

Figure 8: Block diagram Ethernet RGMII ............................................................................................................................................................. 12

Figure 9: Block diagram Ethernet SGMII.............................................................................................................................................................. 12

Figure 10: Gbit ETH connectors X6, X7................................................................................................................................................................... 12

Figure 11: Block diagram Ethernet QSGMII .......................................................................................................................................................... 13

Figure 12: Gbit ETH connectors X8, X9................................................................................................................................................................... 13

Figure 13: Block diagram USB 3.0 Hub................................................................................................................................................................... 14

Figure 14: Block diagram USB................................................................................................................................................................................... 15

Figure 15: Block diagram CAN.................................................................................................................................................................................. 16

Figure 16: Block diagram Mini PCIe, SIM card...................................................................................................................................................... 17

Figure 17: Block diagram M.2 (SSD SATA)............................................................................................................................................................. 19

Figure 18: Block diagram SD card............................................................................................................................................................................ 22

Figure 19: Block diagram display port.................................................................................................................................................................... 25

Figure 20: Block diagram JTAG®.............................................................................................................................................................................. 27

Figure 21: Block diagram Debug / RS-232 ............................................................................................................................................................ 29

Figure 22: MBLS1028A dimensions......................................................................................................................................................................... 30

Figure 23: MBLS1028A component placement top........................................................................................................................................... 32

Figure 24: MBLS1028A component placement bottom................................................................................................................................... 33

REVISION HISTORY

Rev. Date Name Pos. Modification

0100 03.11.2020 Petz First edition

1. ABOUT THIS MANUAL

1.1 Copyright and license expenses

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.

Bootloader-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.

1.2 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.

1.3 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.

Important Notice:

Before using the Starterkit MBLS1028A or parts of the MBLS1028A schematics, you must evaluate it and determine if it is suitable

for your intended application. You assume all risks and liability associated with such use. TQ-Systems GmbH makes no other

warranties including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. Except where

prohibited by law, TQ-Systems GmbH will not be liable for any indirect, special, incidental or consequential loss or damage

arising from the usage of the Starterkit MBLS1028A or schematics used, regardless of the legal theory asserted.

1.4 Imprint

TQ-Systems GmbH

Gut Delling, Mühlstraße 2

D-82229 Seefeld

Tel: +49 8153 9308–0

Fax: +49 8153 9308–4223

E-Mail: Info@TQ-Group

Web: TQ-Group

1.5 Tips on safety

Improper or incorrect handling of the product can substantially reduce its life span.

1.6 Symbols and typographic conventions

Table 1: Terms and Conventions

Symbol Meaning

This symbol represents the handling of electrostatic-sensitive modules and / or components. These

components are often damaged / destroyed by the transmission of a voltage higher than about 50 V.

A human body usually only experiences electrostatic discharges above approximately 3,000 V.

This symbol indicates the possible use of voltages higher than 24 V.

Please note the relevant statutory regulations in this regard.

Non-compliance with these regulations can lead to serious damage to your health and also cause

damage / destruction of the component.

This symbol indicates a possible source of danger. Acting against the procedure described can lead to

possible damage to your health and / or cause damage / destruction of the material used.

This symbol represents important details or aspects for working with TQ-products.

Command

A font with fixed-width is used to denote commands, file names, or menu items.

1.7 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 MBLS1028A 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.

1.8 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#

1.9 Further applicable documents / presumed knowledge

•Specifications and manual of the modules used:

These documents describe the service, functionality and special characteristics of the module used (incl. BIOS).

•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.

The following documents are required to fully comprehend the following contents:

•MBLS1028A circuit diagram

•TQMLS1028A User’s Manual

•LS1028A Data Sheet

•U-Boot documentation: www.denx.de/wiki/U-Boot/Documentation

•Yocto documentation: www.yoctoproject.org/docs/

•TQ-Support Wiki: Support-Wiki TQMLS1028A

2. BRIEF DESCRIPTION

This User's Manual describes the hardware of the MBLS1028A revision 0100.

The MBLS1028A is designed as a carrier board for the TQMLS1028A.

All TQMLS1028A interfaces, which can be used, are available on the MBLS1028A, thus the features of the CPU LS1028A

can be evaluated and software development for a TQMLS1028A-based project can be started directly.

The MBLS1028A supports TQMLS1028A modules with an LS1017A, LS1027A, LS1018A or LS1028A CPU.

3. TECHNICAL DATA

3.1 System architecture and functionality

3.1.1 Block diagram MBLS1028A

Figure 1: Block diagram MBLS1028A

4. ELECTRONICS

The TQMLS1028A with its LS1028A CPU is the central system component. It provides DDR4 SDRAM, eMMC, NOR flash and

EEPROM memory. All voltages required by the TQMLS1028A are derived from the supply voltage of 5 V.

The boot behaviour of the TQMLS1028A can be customised. The required boot-mode configuration can be set with DIP switches

on the MBLS1028A, see chapter 4.1.1.3.

4.1 System components

4.1.1 TQMLS1028A

The TQMLS1028A with its LS1028A CPU is the central system component. It provides DDR4 SDRAM, eMMC, NOR flash and an

EEPROM. All TQMLS1028A internal voltages are derived from the 5 V supply voltage. Further information can be found in the

TQMLS1028A User’s Manual. The available signals are routed to the MBLS1028A via two connectors. On the MBLS1028A the

interfaces provided by the TQMLS1028A are routed to industry standard connectors. Furthermore the MBLS1028A provides all

power supplies and configurations required for the operation of the TQMLS1028A. The MBLS1028A supports TQMLS1028A

modules with an LS1017A, LS1027A, LS1018A or LS1028A CPU.

Figure 2: Block diagram TQMLS1028A

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