Some sources are available: TE0821 Resources

Template Revision 2.12

  • Module: TRM Name always "TE Series Name" +TRM
    Example: "TE0728 TRM"
  • Carrier: TRM Name usually "TEB Series Name" +TRM
    Example: "TEB0728 TRM"


<!-- tables have all same width (web max 1200px and pdf full page(640px), flexible width or fix width on menu for single column can be used as before) -->
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Important General Note:

  • If some section is configurable and depends on Firmware, please refer to the addition page (for example CPLD). If not available, add note, that this part is configurable
  • Designate all graphics and pictures with a number and a description, Use "Scroll Title" macro

    • Use "Scroll Title" macro for pictures and table labels. Figure number must be set manually at the moment (automatically enumeration is planned by scrollPDF)
      • Figure template:


        Create DrawIO object here: Attention if you copy from other page, objects are only linked.


        image link to the generate DrawIO PNG file of this page. This is a workaround until scroll pdf export bug is fixed



      • Table template:

        • Layout macro can be use for landscape of large tables

      • ExampleComment
        12



    • The anchors of the Scroll Title should be named consistant across TRMs. A incomplete list of examples is given below

      • <type>_<main section>_<name>

        • type: Figure, Table
        • main section:
          • "OV" for Overview
          • "SIP" for Signal Interfaces and Pins,
          • "OBP" for On board Peripherals,
          • "PWR" for Power and Power-On Sequence,
          • "B2B" for Board to Board Connector,
          • "TS" for Technical Specification
          • "VCP" for Variants Currently in Production
          •  "RH" for Revision History
        • name: custom, some fix names, see below
      • Fix names:
        • "Figure_OV_BD" for Block Diagram

        • "Figure_OV_MC" for Main Components

        • "Table_OV_IDS" for Initial Delivery State

        • "Table_PWR_PC" for Power Consumption

        • "Figure_PWR_PD" for Power Distribution
        • "Figure_PWR_PS" for Power Sequence
        • "Figure_PWR_PM" for Power Monitoring
        • "Table_PWR_PR" for Power Rails
        • "Table_PWR_BV" for Bank Voltages
        • "Table_TS_AMR" for Absolute_Maximum_Ratings

        • "Table_TS_ROC" for Recommended_Operating_Conditions

        • "Figure_TS_PD" for Physical_Dimensions
        • "Table_VCP_SO" for TE_Shop_Overview
        • "Table_RH_HRH" for Hardware_Revision_History

        • "Figure_RH_HRN" for Hardware_Revision_Number
        • "Table_RH_DCH" for Document_Change_History
    • Use Anchor in the document: add link macro and add "#<anchorname>
    • Refer to Anchror from external : <page url>#<pagename without space characters>-<anchorname>



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Note for Download Link of the Scroll ignore macro:


Download PDF version of this document.


Table of Contents

Overview

The Trenz Electronic TE0821-01-3BI21FA is a powerful 4 x 5 cm MPSoC module with a Xilinx Zynq UltraScale + ZU3EG. In addition, the module is equipped with a 2 GB DDR4 SDRAM chip, 128 MB flash memory for configuration and data storage, as well as powerful switching power supplies for all required voltages. Robust high-speed connectors provide a large number of inputs and outputs.

This module is pin compatible with Trenz Electronic TE0820 MPSoC modules (JM2 pin 100 is not connected).

The highly integrated modules are smaller than a credit card and are offered in several variants at an affordable price-performance ratio. Modules with a 4 x 5 cm form factor are completely mechanically and largely electrically compatible with each other.

All components cover at least the industrial temperature range from -40 ° C to + 85 ° C. The temperature range in which the module can be used depends on the customer design and the selected cooling. Please contact us for special solutions.

Refer to http://trenz.org/te0821-info for the current online version of this manual and other available documentation.

Notes :

Key Features

Note:
 'description: Important components and connector or other Features of the module
→ please sort and indicate assembly options

Key Features'  must be split into 6 main groups for modules and mainboards:

  • SoC/FPGA
    • Package: SFVC784
    • Device: ZU2...ZU5*
    • Engine: CG, EG, EV*
    • Speed: -1LI, -2LE,*, **
    • Temperature: I, E,*, **
  • RAM/Storage
    • Low Power DDR4 on PS
      • Data width: 32bit
      • Size: def. 2GB*
      • Speed:***
    • eMMC
      • Data width: 8Bit
      • size: def. 8GB *
    • QSPI boot Flash in dual parallel mode (size depends on assembly version)
      • Data width: 8bit
      • size: def. 128MB *
    • HyperRAM/Flash (optional, default not assembled)
      • size:*
    • MAC address serial EEPROM with EUI-48™ node identity (Microchip 24AA025E48)
  • On Board
    • Lattice LCMXO2
    • PLL SI5338
    • Gigabit Ethernet transceiver PHY (Marvell Alaska 88E1512)
    • Hi-speed USB2 ULPI transceiver with full OTG support (Microchip USB3320C)
  • Interface
    • 132 x HP PL I/Os (3 banks)
    • ETH
    • USB
    • 4 GTR (for USB3, Sata, PCIe, DP)
    • MIO for UART
    • MIO for SD
    • MIO for PJTAG
    • JTAG
    • Ctrl
  • Power
    • 3.3V-5V Main Input
    • 3.3V Controller Input
    • Variable Bank IO Power Input
  • Dimension
    • 4 cm x 5 cm
  • Notes
    • * depends on assembly version
    • ** also non low power assembly options possible
    • *** depends on used U+ Zynq and DDR4 combination


Key Features'  must be split into 6 main groups for carrier:

  • Modules
    • TE0808, TE807, TE0803,...
  • RAM/Storage
    • E.g. SDRAM, SPI
  • On Board
    • E.g. CPLD, PLL
  • Interface
    • E.g. ETH, USB, B2B, Display port
  • Power
    • E.g. Input supply voltage
  • Dimension


Block Diagram

add drawIO object here.

For more information regarding how to draw a diagram, Please refer to "Diagram Drawing Guidline" .







Main Components

Notes :

  • Picture of the PCB (top and bottom side) with labels of important components
  • Add List below


For more information regarding how to add board photoes, Please refer to "Diagram Drawing Guidline" .






  1. Xilinx Zynq UltraScale+ XCZU3EG, U1
  2. Red LED (ERR_OUT), D3
  3. Green LED (ERR_STATUS), D4
  4. Red LED (DONE), D1
  5. GigaBit Ethernet Transceiver, U8
  6. 8Gb DDR4, U2-U3
  7. 512 Mb SPI Flash, U7-U17
  8. Board to Board Connector, JM1
  9. USB2.0 Transceiver,  U18
  10. Board to Board Connector, JM3
  11. Board to Board Connector, JM2
  12. eMMC, U17

Initial Delivery State

Notes :

Only components like EEPROM, QSPI flash can be initialized by default at manufacture.

If there is no components which might have initial data ( possible on carrier) you must keep the table empty


Storage device name

Content

Notes

SPI Flash OTP Area

Not programmed

Except serial number programmed by flash vendor.

SPI Flash Quad Enable bit

Programmed

-

SPI Flash main array

Not programmed

-

eFUSE USER

Not programmed

-

eFUSE Security

Not programmed

-
Si5338 OTP NVMNot programmed-
CPLD (LCMXO2-256HC)SC0820-02 QSPI FirmwareSee Boot Process section.


Configuration Signals

  • Overview of Boot Mode, Reset, Enables.

Two different firmware versions are available, one with the QSPI boot option and other with the SD Card boot option.

MODE Pin

Boot Mode
Low

QSPI

HighSD Card




Signal

B2BI/ONote










Signals, Interfaces and Pins

Notes :

  • For carrier or stand-alone boards use subsection for every connector type (add designator on description, not on the subsection title), for example:
    • SD
    • USB
    • ETH
    • FMC
    • ...
  • For modules which needs carrier use only classes and refer to B2B connector if more than one is used, for example
    • JTAG
    • UART
    • I2C
    • MGT
    • ...

Board to Board (B2B) I/Os

FPGA bank number and number of I/O signals connected to the B2B connector:

FPGA BankB2B ConnectorI/O Signal CountI/O Signal CountVoltage LevelNotes

64

HP

JM2

48

User

Max voltage 1.8V

64

HP

JM2

2

User

Max voltage 1.8V
65

HP

JM2

18

User

Max voltage 1.8V

65

HP

JM3

16

User

Max voltage 1.8V

66

HP

JM1

48

User

Max voltage 1.8V
500MIOJM181.8V-

501

MIO

JM1

6

3.3V

-

505

GTR

JM3

4 lanes

-

-

505

GTR CLK

JM3

1 differential input

-

-



JTAG Interface

JTAG access to the TExxxx SoM through B2B connector JMX.

JTAG Signal

B2B Connector

TMSJM2-93
TDIJM2-95
TDOJM2-97
TCKJM2-99 


Pin 89 JTAGEN of B2B connector JM1 is used to control which device is accessible via JTAG. If set to low or grounded, JTAG interface will be routed to the Xilinx Zynq MPSoC. If pulled high, JTAG interface will be routed to the System Controller CPLD.

MIO Pins

you must fill the table below with group of MIOs which are connected to a specific components or peripherals, you do not have to specify pins in B2B, Just mention which B2B is connected to MIOs. The rest is clear in the Schematic.

Example:

MIO PinConnected toB2BNotes
MIO12...14

SPI_CS , SPI_DQ0... SPI_DQ3

SPI_SCK

J2QSPI



MIO PinConnected toB2BNotes





































Test Points

you must fill the table below with group of Test Point which are indicated as TP in a schematic. If there is no Test Point remarked in the schematic, delet the Test Point section.

Example:

Test PointSignalB2BNotes
10PWR_PL_OKJ2-120



Test PointSignalConnected toNotes





































On-board Peripherals

Notes :

  • add subsection for every component which is important for design, for example:
    • Two 100 Mbit Ethernet Transciever PHY
    • USB PHY
    • Programmable Clock Generator
    • Oscillators
    • eMMCs
    • RTC
    • FTDI
    • ...
    • DIP-Switches
    • Buttons
    • LEDs


Notes :

In the on-board peripheral table "chip/Interface" must be linked to the corresponding chapter or subsection


Chip/InterfaceDesignatorNotes
















Quad SPI Flash Memory

Notes :

Minimum and Maximum density of quad SPI flash must be mentioned for other assembly options.


MIO PinSchematicU?? PinNotes


























EEPROM

MIO PinSchematicU25 PinNotes
MIO39I2C_SDASDA
MIO38I2C_SCLSCL



MIO PinI2C AddressDesignatorNotes
MIO38...390x50U25


LEDs

DesignatorColorConnected toActive LevelNote
D1RedDONEHigh
D2GreenERR_STATUSHigh
D3RedERR_OUTHigh


DDR3 SDRAM

Notes :

Minimum and Maximum density of DDR3 SDRAM must be mentioned for other assembly options. (pay attention to supported address length for DDR3)

The TE0821 SoM has 8 Gb volatile DDR4 SDRAM IC for storing user application code and data.

Ethernet

U?? Pin Signal NameConnected toSignal DescriptionNote







































































Clock Sources

DesignatorDescriptionFrequencyNote
U11MEMS Oscillator25 MHz
U14MEMS Oscillator25 MHz


Programmable Clock Generator

There is a programmable clock generator on-board (U??) provided in order to generate variable clocks for the module. Programming can be done using I2C via PIN header J??.  The I2C Address is 0x??.

U?? Pin
SignalConnected toDirectionNote

IN0





IN1



IN2



IN3



XAXB





SCLK



SDA



OUT0



OUT1



OUT2



OUT3



OUT4



OUT5



OUT6



OUT7



OUT8/OUT9




Power and Power-On Sequence

In 'Power and Power-on Sequence' section there are three important digrams which must be drawn:

  • Power on-sequence
  • Power distribution
  • Voltage monitoring circuit


For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .


Power Supply

Power supply with minimum current capability of xx A for system startup is recommended.

Power Consumption

Power Input PinTypical Current
VINTBD*


* TBD - To Be Determined

Power Distribution Dependencies




Power-On Sequence




Voltage Monitor Circuit


Create DrawIO object here: Attention if you copy from other page, objects are only linked.


image link to the generate DrawIO PNG file of this page. This is a workaround until scroll pdf export bug is fixed


Power Rails


Power Rail Name

B2B Connector

JM1 Pin

B2B Connector

JM2 Pin

B2B Connector

JM3 Pin

DirectionNotes

























Bank Voltages

Bank          

Schematic Name

Voltage

Notes






























Board to Board Connectors

  • This section is optional and only for modules.
  • use "include page" macro and link to the general B2B connector page of the module series,

    For example: 6 x 6 SoM LSHM B2B Connectors


Technical Specifications

Absolute Maximum Ratings

SymbolsDescriptionMinMaxUnit




V




V











Recommended Operating Conditions

Operating temperature range depends also on customer design and cooling solution. Please contact us for options.

ParameterMinMaxUnitsReference Document



VSee ???? datasheets.



VSee Xilinx ???? datasheet.



°CSee Xilinx ???? datasheet.



°CSee Xilinx ???? datasheet.


Physical Dimensions

PCB thickness: 1.74 mm.

In 'Physical Dimension' section, top and bottom view of module must be inserted, information regarding physical dimensions can be obtained through webpage for product in Shop.Trenz, (Download> Documents> Assembly part) for every SoM.

For Example: for Module TE0728, Physical Dimension information can be captured by snipping tools from the link below:

https://www.trenz-electronic.de/fileadmin/docs/Trenz_Electronic/Modules_and_Module_Carriers/5.2x7.6/TE0745/REV02/Documents/AD-TE0745-02-30-1I.PDF

For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" .






Currently Offered Variants 

Set correct link to the shop page overview table of the product on English and German.

Example for TE0706:

    ENG Page: https://shop.trenz-electronic.de/en/search?sSearch=TE0706

    DEU Page: https://shop.trenz-electronic.de/de/search?sSearch=TE0706


Trenz shop TE0821 overview page
English pageGerman page


Revision History

Hardware Revision History

Set correct links to download  arrier, e.g. TE0706 REV02:

  TE0706-02  ->   https://shop.trenz-electronic.de/Download/?path=Trenz_Electronic/Modules_and_Module_Carriers/4x5/4x5_Carriers/TE0706/REV02/Documents

Note:

  • Date format:  YYYY-MM-DD


DateRevisionChangesDocumentation Link
2019-04-26REV01
  • Initial Release
REV01


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




Document Change History

  • Note this list must be only updated, if the document is online on public doc!
  • It's semi automatically, so do following
    • Add new row below first

    • Copy "Page Information Macro(date)" Macro-Preview, Metadata Version number, Author Name and description to the empty row. Important Revision number must be the same as the Wiki document revision number Update Metadata = "Page Information Macro (current-version)" Preview+1 and add Author and change description. --> this point is will be deleted on newer pdf export template

    • Metadata is only used of compatibility of older exports


DateRevisionContributorDescription

  • Initial Release

--

all

  • --


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