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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:

        Scroll Title
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        Scroll Ignore

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


        Scroll Only

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



      • Table template:

        • Layout macro can be use for landscape of large tables

      • Scroll Title
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    • The anchors of the Scroll Title should be named consistant across TRMs. A An 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

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        • "Table_RH_HRH" for Hardware_Revision_History

        • "Figure_RH_HRN" for Hardware_Revision_Number
        • "Table_RH_DCH" for Document_Change_History
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    • Refer to Anchror Anchor from external : <page url>#<pagename URL>#<page name without space characters>-<anchorname><anchor name>



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Note for Download Link of the Scroll ignore macro:


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Download PDF version of this document.


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Table of Contents

Table of Contents

Overview

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Notes :

Trenz Electronic TE0728 is an automotive-grade FPGA module integrating a Xilinx Automotive Zynq-7020 FPGA, two 100 Mbit Ethernet transceivers (PHY) , 512 MByte DDR3L SDRAM, 16 MByte Flash memory for configuration and operation, and powerful switching-mode power supplies for all on-board voltages. Numerous configurable I/Os are provided via rugged high-speed strips. 

Within the complete module only Automotive components are installed.

All this in a compact 6 x 6 cm form factor, at the most competitive price.The Trenz Electronic TEB0728 Carrier Board provides functionalities for testing, evaluation and development purposes of company's 6 x 6 cm SoMs. The Carrier Board is equipped with various components and connectors for different configuration setups. See "6 x 6 SoM" Carriers" page for more information about 6 x 6 cm SoMs. 

Refer to http://trenz.org/te0728TEB0728-info for the current online version of this manual and other available documentation.

Key Features

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    • Note:
  • Samtec Tiger Eye Terminal Socket ( 80 pins, 2 rows)
  • Micro SD card socket
  • 3 User LEDs, Red, Yellow, Green
  • Two RJ45 Gigabit Ethernet socket
  • Trenz 6x6 module connector strips (3 x Samtec Tiger Eye series connectors)
  • Barrel Jack for 12V 5V power supply 
  • One user push button

Block Diagram

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Main Components

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Notes :

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

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titleTE0728 TEB0728 main components


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  1. User push-button, S1
  2.  Jumper (Boot Mode), J4
  3. External connector (VG96) placeholder, J5 / J6Board to Board Connector, J1-J2-J3
  4. LEDs , D1
  5. CR1220 Backup-Battery holder, B1
  6. SD Card Connector, J10
  7. Board to Board Connector, J1-J2-J3
  8. RJ45 Gigabit Ethernet connector, J7-J8
  9. User push-button, S1
  10.  Jumper, J4
  11. XMOD JTAG- / UART-header, JB1
  12. Barrel jack for 5V power supply, J9
  13. Jumper Jumper(VCCIO_13), J11External connector (VG96) placeholder, J5 / J6
  14. CR1220 Backup-Battery holder, B1

Initial Delivery State

There is no hardware component to be programmed on teh the carrier.

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titleInitial delivery state of programmable devices on the module

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Storage device name

Content

Notes

...

---

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Configuration Signals

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  • Overview of Boot Mode, Reset, Enables,

Boot Process


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Signal

DesignatorB2B
Signal Level
JumperBoot Mode

Boot_R

J4

J2-11

Open

QSPI

ShortSD Card

...



There is a user push button which is used for RESET signal.

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titleReset process.

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Signal

DesignatorB2BActive Level

RESET

S1

J2-7

Active High


Signals, Interfaces and Pins

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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 Number of I/O signals FPGA bank numbers connected to the B2B connectorconnectors:

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B2B ConnectorInterfacesNumber of I/ONotes
J1

User I/O48 singel ended, 24 differentialConnected to Bank 13
4 Single endedMIO10
-
...13
CANH , CANL2 single endedMIO8, MIO9
J2

User I/O22 singel ended, 11 differential
38 single endedMIO16
-
...53
SoM Control Signals5RESET, RST_OUT, BOOT_R,
JTAG Interface4TCK , TDO, TDI, TMS

J3


User I/O20 Single ended, 10 differential


Connected to Bank 35
34 single ended, 17 differentialConnected to Bankd 33
Ethernet 14 single ended, 2 differentialETH_CTREF , ETH_TD+, ETH_TD- , ETH_RD+, ETH_RD-, ETH_LED1, ETH_LED2, ETH_LED3
Ethernet 24 single ended, 2 differentialETH_CTREF , ETH_TD+, ETH_TD- , ETH_RD+, ETH_RD-, ETH_LED1, ETH_LED2, ETH_LED3


On-board Connector

There are two pin placeholder on the board, J5-J6. 

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B2B VGA96 Vertical ConnectorInterfacesNumber of I/ONotes
J5

User I/O48 singel ended, 24 differentialConnected to Bank 13
34 single ended, 17 differentialConnected to Bank 33
J6

User I/O42 singel ended, 21 differential
27 single endedMIO16... MIO39 + MIO 51-MIO51...53
4 single endedMIO10-...13
SoM Control Signals3RESET, RST_OUT, BOOT_R
JTAG Interface4TCK , TDO, TDI, TMS

CANH , CANL

2 single endedMIO8, MIO9


JTAG Interface Base

JTAG access to the TE0728 TEB0728 Trenz Module module is available through B2B connector J2. JTAG Programmer TE0790_02 is provided by Trenz Electronic, More information is available here.

TCK
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JTAG Signal
Designator

B2B Pin

TMS

XMOD Header JB1Note
AJ2-
12TDI
15JB1-3UART Txd - input
BJ2-
10
16
TDOJ2-8
JB1-7UART Rxd - Output
CJ2-
6
12

...

JB1-

...

4JTAG-TMS
DJ2-10JB1-8JTAG-TDI
FJ2-8JB1-10JTAG-TDO
HJ2-6JB1-12

JTAG-TCK

GJ2-7JB1-11RESET will be connected to Push Button on JTAG Programmer
3.3V-JB1-5connected to GND
VIOJ2-2/4JB1-6VIO is connected to 3.3V which is supplied by carrier


SD Card Socket

Power supply voltage for SD card holder is 3.3V.

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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

...

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titleOn board peripherals

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Signals
Connected to
B2BNotes
CD/DAT3MIO45J2-31
CMD
MIO41
J2-29
CLK
MIO40_CLK
J2-34
DAT0
MIO42
J2-37
DAT1
MIO43
J2-40
DAT2
MIO44
J2-32
CD
MIO46
/DAT3J2-31
CDJ2-35
WP
MIO47
J2-33


RJ45 Connector

Both Ethernet sockets,ETH1 and ETH2, are connected to the Board to Board (B2B) J3 on the carrier.

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Scroll Title
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SignalETH1
B2B
Signal
ETH2
B2B
Notes
ETH1
ETH_TD+J3-58
ETH2_TD+
J3-28Transfer
ETH1
ETH_TD-J3-56
ETH2_TD-
J3-26
ETH1

ETH_RD+J3_52
ETH2_RD+
J3-22Receive
ETH1
ETH_RD-J3-50
ETH2_RD-
J3-20
ETH1

ETH_CTREFJ3_57
ETH2_CTREF
J3-25
ETH1

ETH_LED1J3-55
ETH2_LED1
J3-23Yellow LED- Activity
ETH1
ETH_LED3J3-51
ETH2_LED3
J3-19Green Green- Link