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Overview

The Trenz Electronic TEB0724 is a development carrier board for the TE0724 and compatible modules. It facilitates easy access to all on the module available features. 

Refer to http://trenz.org/teb0724-info for current online available documentation.

Key Features

  • On Board
    • USB 2.0 to JTAG/UART converter
    • 2 kb EEPROM
    • LEDS: 1x power green / 7x user, 6x red, 1x green
  • RAM/Storage
    • Serial EEPROM 2 Kb
  • Interface
    • Trenz 4 x 6 SoM 1x B2B Connector (Samtec SS5) socket
    • 1x Micro USB 2.0 B for JTAG and UART
    • 1x RJ45 Mag-jack Ethernet with 2x status LEDs
    • 10 PMODs:
      • 9x for GPIO - IO: 8x SE or 4x DIFF
      • 1x I2C
      • from the 10x PMODs, 8x can be used in dual mode
    • 1x CAN via screw terminal and termination option via pin header
    • optional pin headers, not assembled:
      • 3x PS IO at 1.8 V
      • 7x MIO IO at 3.3 V
      • 8x PS IO at 3.3 V - in parallel to 6x user LEDs and 2x buttons
    • 5x buttons:
      • 2x for system states
      • 3x user definable
    • 3x DIP switches for variable IO voltage configuration
  • Power
    • Single Rail power supply via barrel jack - 2.1 mm
    • Supply rail input protection for reverse polarity and over and under voltage
    • Adjustable IO voltage
  • Dimension
    • 105 mm x 100 mm

Block Diagram


TEB0724 block diagram

Main Components


TEB0724 main components
  1. Module connector for 4 x 6 SoMs
  2. 5V barrel jack supply - 2.1 mm, J18
  3. 2x 10 Pin header for boot and programming options, J6
  4. Micro USB 2.0 for JTAG/UART, J4
  5. USB 2.0 to JTAG/UART bridge, U1
  6. Configuration EEPROM for JTAG/UART converter, U3
  7. Oscillator for USB to JTAG/UART converter, U4
  8. On bottom - not visible: MicroSD Card Slot, J5
  9. RJ45 Gigabit Ethernet Jack, J3
  10. 8x PMODs - useable as dual PMOD, J10, .., J17
  11. 1x PMOD 8x IO - single, J20
  12. 1x PMOD I2C, J21
  13. Screw terminal for CAN, J2
  14. Pin header for CAN with termination option, J22
  15. Power button, S1
  16. Reset button, S3
  17. 3x User button, S2, S4, S5
  18. 1x user LED - green, D8
  19. 6x user LEDs - red, D2, .., D7
  20. Power LED - green, D26
  21. Dip switches for selecting B_VCCIO_35 / VCCIO_35, S6

Initial Delivery State

Storage device name

Content

Notes

EEPROMProgrammer configurationDo not overwrite!
Initial delivery state of programmable devices on the module

Signals, Interfaces and Pins

Connectors

Connector TypeDesignatorInterfaceIO CountNotes
B2BJ1IO PMOD72x SE / 36x DIFF
B2BJ1SDIO7x SE
B2BJ1ETH MDI4x DIFF
B2BJ1ETH LED2x SE
B2BJ1MIO10x SE + 1 user LED
Pin headerJ7MIO7x SEThe pin header is optional populated.
Pin headerJ9MIO3x SEThe pin header is optional populated.
Pin headerJ8IO8x SEThe pin header is optional populated.
PMOD

J10 / J11 / J12 / J13 / J14 / J16

J15 / J17 / J20

IO72x SE / 36x DIFFVoltage levels:

J10, J11, J12, J13, J14, J16 @ B_VCCIO_35

J15, J17, J20 @ 3.3 V

PMOD

J21

I2C2x SEI2C voltage level @ 3.3 V
Board Connectors

Test Points

Test Point

Top

Bottom

NotesSignal
TP1x

B_3.3V
TP2x

B_VCCIO_35


Test Points Information

On-board Peripherals

Chip/InterfaceDesignatorConnected ToNotes

USB 2.0 to JTAG/UART bridge

U1
  • B2B J1
  • UART level shifter U5
  • EEPROM U3
  • Oscillator U4

EEPROM

U3
  • USB to JTAG/UART bridge U1

UART level shifter

U5
  • USB to JTAG/UART bridge U1
  • B2B J1

Variable IO DCDC

U8
  • DIP S6
  • PMODs J10, .., J17 and J20, J21
  • Pin header J5, J7, J8 and J19
  • B2B J1
The DCDC output voltage B_VCCIO_35 is in default configuration tied directly to VCCIO_35.

MicroSD card socket

J5
  • SDIO level shifter U13

SDIO level shifter

U13
  • MicroSD card socket
  • B2B J1

Oscillator

U4
  • USB to JTAG/UART bridge U1
12 MHz
On board peripherals

Configuration and System Control Signals

Control signals represent hardware defined logic states, for final state consider the firmware and reference designs.

Control Signals and Buses

Signal Name

Connector.Pin

Direction1)Description
ONKEYJ1.148OUTStart SoM 2)
RESETREQJ1.150OUTReset SoM 2)
PWR_TP / PWR_GPIO4 / PWR_GPIO2J1.146 / J1.141 / J1.143Signal dependentSoM PMIC / System Control 2)
MODE0 / MODE1J1.4 / J1.2OUTSoM Boot Mode 2)

SDIO ( SD_CCLK / SD_CMD / SD-CD_R / SD_D0_LS / SD_D1_LS / SD_D2_LS / SD_D3_LS)

J1.20 / J1.22 / J1.34 / J5.7 / J5.8 / J5.1 / J5.2


Signal dependentSD card control, insertion detect and data.
JTAG ( TDO / TCK / TMS / TDI )J1.145 / J1.147 / J1.149 / J1.151Signal dependent
UART-RXD / UART-TXDJ1.36 / J1.38Signal dependentSoM UART
I2C_SCL / I2C_SDA

J1.142 / J1.144

J6.5 / J6.7

J21.9 & J21.3 / J21.10 & J21.4

Signal dependent
CAN_N / CAN_P

J1.1 / J1.3

J2.3 / J2.1

J22.3 / J22.4

Signal dependent

1) Direction:

    • IN: Input from the point of view of this board.

    • OUT: Output from the point of view of this board.

    • INOUT: Bidirectional signal.
    • Signal dependent: A Signal can have different functions and directions as part of a Bus.

2)  Refer to SoM documentation for more information.

Control signals and buses

Buttons

Button

Signal

Voltage level

Function

Low

high

S1

ONKEY

pressed

released

Start the SoM. Pull-up on SoM.

S2

S2

pressed

released

User button.

S3

RESETREQ

pressed

released

Reset the SoM. Pull-up on SoM.

S4

S4

pressed

released

User button.

Controller signal.

DIP switches

DIP switch

Signal

B_VCCIO_35 / VCCIO_35 voltage selection in Volt
3.32.51.81.51.251.20.8Reserved

S6A

VADJ_VS0

ONONONONOFFOFFOFFOFF

S6B

VADJ_VS1

ONONOFFOFFONONOFFOFF

S6C

VADJ_VS2

ONOFFONOFFONOFFONOFF

S6D

-

Not connected.
Controller signal.


Power and Power-On Sequence


Power Rails

Power Rail Name/ Schematic NameConnector.PinDirection1)Notes
5Vinput

J18.1

IN

Carrier main supply.

VIN

J1.153 / J1.154 / J1.156 / J1.157 / J1.158 / J1.159 / J1.160

J6.1 / J6.2

OUT

 SoM and external programmer supply.

3.3V

J1.74 / J19.6



INSupplied by SoM.
1.8VJ1.63 / J9.1INSupplied by SoM.
VBAT J6.6INBackup voltage source.
VBATJ1.152OUTBackup supply to SoM.
B_3.3V

J7.1 / J8.1

J15.12 / J15.6
J17.12 / J17.6
J20.12 / J20.6
J21.12 / J21.6

OUTSupply from pin headers and PMODs.
B_VCCIO_35

J10.6 / J10.12
J11.6 / J11.12
J12.6 / J12.12
J13.6 / J13.12
J14.6 / J14.12
J16.6 / J16.12

OUTIO supply to PMODs and some SoM banks.
VCCIO_35J1.54 / J19.3OUTIO supply to SoM.
VLDO1J1.83 / J19.1INAuxiliary supply from SoM.
VLDO2J1.94 / J19.4INAuxiliary supply from SoM.
VLDO34J1.53 / J19.5INAuxiliary supply from SoM.

1) Direction:

    • IN: Input from the point of view of this board.
    • OUT: Output from the point of view of this board.
Module power rails.

Recommended Power up Sequencing

SequenceNet nameRecommended Voltage RangePull-up/downDescriptionNotes
0---Configuration signal setup.Consult SoM configuration description.
1 5Vinput

5 V (± 10 %)

-

Main Power supply. 

Carrier power supply.

2Only when an external source powers VCCIO_35. The supply has to be powered up after the SoMs Power Rails are up and before any signal is applied to the SoCs bank IOs.
VCCIO_35

1.2 V to 3.3 V (± 3 %)

-

Supply of IO bank 35.

Configurable via DIP switches S6.

Power Sequencing

Board to Board Connectors

The module has a 160-pin double-row REF-192552-02 connector on the bottom side. The counterpart REF-192552-01 is placed on the base board.

Order
number

REF NumberSamtec NumberTypeMated HeightData sheetComment
27220REF-192552-02ST5-80-1.50-L-D-P-TRModule connector5 mmhttp://suddendocs.samtec.com/catalog_english/st5.pdfStandard connector
used on module
27219REF-192552-01SS5-80-3.50-L-D-K-TRBaseboard connector5 mmhttp://suddendocs.samtec.com/catalog_english/ss5.pdfStandard connector
used on board
Connectors.

 With different connectors from the used series other mating heights are possible (according to the Datasheet). The module and base board can be manufactured using other connectors upon request.

Connector SpecificationsValue
Insulator materialLiquid crystal polymer
Stacking height5 mm
Contact materialPhosphor-bronze
PlatingAu or Sn over 50 μ" (1.27 μm) Ni
Current rating1.6 A per pin (2 pins powered)
Operating temperature range-55 °C to +125 °C
RoHS compliantYes
Connector specifications.
Connector Speed Ratings

The connectors speed rating depends on the stacking height; please see the following table:

Stacking heightSpeed rating
5 mm, Single-Ended 13.5GHz /  27Gbps
5 mm, Differential 20GHz / 40Gbps
4 mm, Single-Ended 13GHz /  26Gbps
4 mm, Differential 13.5GHz / 27Gbps
Speed rating.
Current Rating

Current rating of  Samtec Razor Beam™ SS5/ST5 B2B connectors is 1.6A per pin (2 pins powered).

Connector Mechanical Ratings
  • Shock: 100G, 6 ms sawtooth wave
  • Vibration: 7.56G 'RMS', 2 hours per axis, 3 axes total
Manufacturer Documentation



Technical Specifications

Absolute Maximum Ratings *)

Power Rail Name/ Schematic NameDescriptionMinMaxUnit

5Vinput

 SoM main supply.020

V

Absolute maximum ratings

*) Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Condition". Exposure to absolute-maximum rated conditions for extended periods may affect device reliability.

Recommended Operating Conditions

Temperature range

Trenz Electronic classifies modules into temperature range categories by subsumption of its component data (PCB, ICs, connectors, passive components). The temperature ranges are values for ambient air temperature and do not reflect the junction temperature of individual components.

The categories are:

  • Modules with commercial (C) temperature grade are equipped with components that cover at least the ambient temperature range of 0 °C to 70 °C.
  • Modules with extended (E) temperature grade are equipped with components that cover at least the ambient temperature range of 0 °C to 85 °C.
  • Modules with industrial (I) temperature grade are equipped with components that cover at least the ambient temperature range of -40 °C to 85 °C.

These categories do not take into account the entire custom system consisting of:

  • Customer SoC design. The allowed main SoC temperature range is specified from the vendor by junction temperature using corresponding classes (C, E, I). See vendor documentation.
  • Cooling solution, active and or passive cooling.
  • Climate or environmental conditions besides ambient temperature range.
  • Module orientation, neighbouring assemblies, neither other heat sources nor the SoC as heat source to other components.

The temperature of individual components should not exceed the specified range due to self-heating or heating by adjacent components. The actual operating temperature range will depend on the customer design, usage, environment and cooling solution. Consult Cooling Solutions for more information.

Voltage rails

The following table aims to be generic for all variants. The voltage ranges are consistent across assembly variants, but exceptions are possible (custom request).

ParameterMinMaxUnitsReference Document
5Vinput4.55.5VDepends mostly on attached SoM, values here are for TE0724 CAN Transceiver, MCP2542FD.
Recommended operating conditions.

Physical Dimensions

  • Module size: 100 mm × 105 mm.  Please download the assembly diagram for exact numbers.

  • Mating height with standard connectors: 4 mm.

  • PCB thickness: 1.618 mm ± 10 %.



Physical Dimension

Currently Offered Variants 

Trenz shop TEB0724 overview page
English pageGerman page
Trenz Electronic Shop Overview

Revision History

Hardware Revision History

Hardware revision number can be found on the PCB board together with the module model number separated by the dash.


Board hardware revision number.


DateRevisionChangesDocumentation Link
2018-09REV02
  1. Added sheets Revision changes and Power_DCDC
  2. Added DCDCs for B_3.3V and B_VCCIO_35
  3. Added dip switches for adjustable B_VCCIO_35
  4. Reworked all powerpolys.
  5. BOM optimisation: Replaced 10μF Caps by X5R type,
    e.g. R6, R18: Replaced pull-ups by 12KOhm,
    R20, R47: 1K07 -> 1K13
  6. Replaced R40 by 953k and R44 by 147k.
  7. Set S/N track-it pad to not fitted (EOL).
  8. Removed Digilent licence (MISC1).

REV02

PCN

PCN

2018-07REV01Initial versionREV01
Hardware Revision History


Document Change History



Date

Revision

Contributors

Description

  • Update to TRM template 4.3.7
  • On-board Peripherals - Changed first column into heading 3

 

v.53

Martin Rohrmüller

  • Update Recommended Operating Conditions

v.50Martin Rohrmüller
  • Update to TRM 2.4 style
  • Corrected Table 15
  • Added Comment on Module PMIC in Circuit Programming



v.31

Martin Rohrmüller


  • Splitted table 9 in two parts

v.30

Martin Rohrmüller

Update to REV02

  • Two DCDCs added, changes in the entire document

v.29Martin Rohrmüller
  • Added Figure J19 Jumper settings
  • updated Table counter

v.28Martin Rohrmüller
  • Updated assembly pictures
  • Added typical power consumption
  • Added hints on power rail voltages

v.27Martin Rohrmüller
  • Updated link to TE0724

v.26Martin Rohrmüller
  • Changed VCCIO_35 connection:
    R45 not placed , J19 placed

v.25Martin Rohrmüller
  • include B2B infos from general page

v.24Martin Rohrmüller
  • corrected links to connector datasheets

v.23John Hartfiel
  • style update

2018-07-10

v.19

Martin Rohrmüller

  • Initial document.
Document change history.

Disclaimer

Data Privacy

Please also note our data protection declaration at https://www.trenz-electronic.de/en/Data-protection-Privacy

Document Warranty

The material contained in this document is provided “as is” and is subject to being changed at any time without notice. Trenz Electronic does not warrant the accuracy and completeness of the materials in this document. Further, to the maximum extent permitted by applicable law, Trenz Electronic disclaims all warranties, either express or implied, with regard to this document and any information contained herein, including but not limited to the implied warranties of merchantability, fitness for a particular purpose or non infringement of intellectual property. Trenz Electronic shall not be liable for errors or for incidental or consequential damages in connection with the furnishing, use, or performance of this document or of any information contained herein.

Limitation of Liability

In no event will Trenz Electronic, its suppliers, or other third parties mentioned in this document be liable for any damages whatsoever (including, without limitation, those resulting from lost profits, lost data or business interruption) arising out of the use, inability to use, or the results of use of this document, any documents linked to this document, or the materials or information contained at any or all such documents. If your use of the materials or information from this document results in the need for servicing, repair or correction of equipment or data, you assume all costs thereof.

Product Disclaimer

Products (incl. Software and Firmware) are exclusively designed, manufactured, and distributed for industrial applications. They are not intended, authorized, or certified for use in critical safety applications, medical devices, aerospace, nuclear, life-support, traffic-control, military, or other environments where malfunction or failure could result in personal injury, death, or significant property or environmental damage.

Trenz Electronic GmbH (“Manufacturer”) excludes any liability for inappropriate use in such contexts. The Customer bears all responsibility for verifying suitability and compliance with applicable regulations when deploying in any critical-use scenario. The Customer also agrees to indemnify and hold harmless the Manufacturer from any third-party claims or liabilities arising from such use.

Copyright Notice

No part of this manual may be reproduced in any form or by any means (including electronic storage and retrieval or translation into a foreign language) without prior agreement and written consent from Trenz Electronic.

Technology Licenses

The hardware / firmware / software described in this document are furnished under a license and may be used /modified / copied only in accordance with the terms of such license.

Environmental Protection

To confront directly with the responsibility toward the environment, the global community and eventually also oneself. Such a resolution should be integral part not only of everybody's life. Also enterprises shall be conscious of their social responsibility and contribute to the preservation of our common living space. That is why Trenz Electronic invests in the protection of our Environment.

REACH, RoHS and WEEE

REACH

Trenz Electronic is a manufacturer and a distributor of electronic products. It is therefore a so called downstream user in the sense of REACH. The products we supply to you are solely non-chemical products (goods). Moreover and under normal and reasonably foreseeable circumstances of application, the goods supplied to you shall not release any substance. For that, Trenz Electronic is obliged to neither register nor to provide safety data sheet. According to present knowledge and to best of our knowledge, no SVHC (Substances of Very High Concern) on the Candidate List are contained in our products. Furthermore, we will immediately and unsolicited inform our customers in compliance with REACH - Article 33 if any substance present in our goods (above a concentration of 0,1 % weight by weight) will be classified as SVHC by the European Chemicals Agency (ECHA).

RoHS

Trenz Electronic GmbH herewith declares that all its products are developed, manufactured and distributed RoHS compliant.

WEEE

Information for users within the European Union in accordance with Directive 2002/96/EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment (WEEE).

Users of electrical and electronic equipment in private households are required not to dispose of waste electrical and electronic equipment as unsorted municipal waste and to collect such waste electrical and electronic equipment separately. By the 13 August 2005, Member States shall have ensured that systems are set up allowing final holders and distributors to return waste electrical and electronic equipment at least free of charge. Member States shall ensure the availability and accessibility of the necessary collection facilities. Separate collection is the precondition to ensure specific treatment and recycling of waste electrical and electronic equipment and is necessary to achieve the chosen level of protection of human health and the environment in the European Union. Consumers have to actively contribute to the success of such collection and the return of waste electrical and electronic equipment. Presence of hazardous substances in electrical and electronic equipment results in potential effects on the environment and human health. The symbol consisting of the crossed-out wheeled bin indicates separate collection for waste electrical and electronic equipment.

Trenz Electronic is registered under WEEE-Reg.-Nr. DE97922676.



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