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Overview

The Trenz Electronic TEM0707 is an industrial-grade module TEB0707 is a carrier for 4 x 5 Trenz Electronic modules. It provides three high speed and one low speed CRUVI extension connectors. For more information, please refer to the CRUVI B2B Connectors. The TEB0707 is integrated with an Intel MAX10 FPGA as system controller and it is equipped with a Micro USB2.0 Socket with FTDI to JTAG/UART solution, RJ45 LAN Socket, Micro USB A Socket, Micro SD Card Socket, Low and High Speed Board to Board Connectors, User LEDs, FTDI,  Push Buttons and DIP Switch Switches for controlling the SoM. Furtheremore, the TEB0707 provides CRUVI Extension connectors. For more information, Please refer to the CRUVI B2B Connectors.

Refer to http://trenz.org/teb0707-info for the current online version of this manual and other available documentation.

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  • Modules
    • 4x5 Trenz Electronic modules
  • RAM/Storage
    • EEPROM (FTDI Configuration)
  • On Board
    • Intel Max 10 FPGA
    • FTDI FT2223
    • 8x Green 6x User LEDs (3x green, 3x red)
    • 2x Status LED
    • DIP Switch
    • Push Buttons
  • Interface
    • Gigabit RJ45 LAN socket
    • SD Card socket
    • Micro USB2.0 Socket
    • USB A Socket
    • 3x High Speed CRUVI B2B Connectors
    • 1x Low Speed CRUVI B2B Connector
    • 4x Jumpers
  • Power
    • 5V Input Power Supply 
  • Dimension
    • 135 x 68 mm
  • Notes

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titleTEB0707 block diagram


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Main Components

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


Note

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

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titleTEB0707 main components


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  1. Barrel Jack Power Supply, J1
  2. Voltage Regulator, U1
  3. Micro SD Card Socket, J8
  4. Micro USB2.0 Socket, J15
  5. FT2232H FTDI, U8
  6. USB A Socket, J9
  7. RJ45 LAN Socket, J2
  8. SDIO Port Expander, U4
  9. Jumpers, J4...7
  10. Push Button (Reset), S2
  11. DIP Switch, S1
  12. High Speed B2B Connector, JB3
  13. High Speed B2B Connector, JB2
  14. High Speed B2B Connector, JB1
  15. Intel MAX 10 FPGA, U6
  16. High speed B2B Speed CRUVI Connector, J10
  17. High speed B2B Speed CRUVI Connector, J11
  18. High speed B2B Speed CRUVI Connector, J12
  19. Low Speed CRUVI Connector, J13
  20. User Push Button, S3
  21. JumperPin header, J3

Initial Delivery State

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titleBoot process.

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MODE Signal State

Boot Mode

MODESoM Mode control pin (depnds on SoM

Boot Mode:

  • SD Card (Low)
  • QSPI (High)
PROGMODE

Programming Mode:

  • select between CPLD (low, closed, on)
  • on SoM or FPGA/SoC (high, open, off )


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Signal

B2B
Connected toI/ONote

Reset

Push Button, S2

RESIN

JB2- 17OutSoM Module Reset signal


Signals, Interfaces and Pins

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  • 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)

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Interfaces and Number FPGA bank number and number of I/O signals connected to the B2B connectorconnectors for Trenz 4x5 modules:

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FPGA Bank
B2B ConnectorInterfaceI/O Signal Count
Voltage Level
Connected toNotes

CRUVI B2B Connectors

The TEMB0707 is equipped with a Low Speed Connectors J 13 and three High Speed Connector J10...12. These connectors are provided for CRUVI extension cards. More information is provided in the  B2B Connectors section.

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titleCRUVI B2B connectors information

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SMB_ALERT

SMB_SDA

SMB_SCL

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JB1


Ethernet LAN4x Diff pairsRJ45 Socket, J2
SD  Card6 x Single EndedIO Expander, U4
I/Os20x Single EndedMAX10 FPGA Bank 6, U6
CRUVI

12x Diff pairs/24x Single ended

4x Single Ended

High Speed CRUVI, J12CRUVI C
SoM Control Signals5x Single EndedMAX10 FPGA, U6
I/Os8x Single endedMAX10 FPGA Bank 8, U6
JB2

CRUVI

12x Diff pairs/24x Single ended

4x Single Ended

High Speed CRUVI, J10CRUVI A
CRUVI6x Diff pairs/12x Single endedHigh Speed CRUVI, J11CRUVI B
JTAG4x Single EndedFPGA Bank 5, U6
JB3CRUVI

6x Diff pairs/12x Single ended

4x Single Ended

High Speed CRUVI, J11CRUVI B
USB 

1x Diff pair,

2x Single Ended

USB A, J9


CRUVI B2B Connectors

The TEMB0707 is equipped with a Low Speed Connectors J 13 and three High Speed Connector J10...12. These connectors are provided for CRUVI extension cards. More information is provided in the  B2B Connectors section.

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JTAG access to the attached SoM through B2B connector JB2. The JTAG Enable is connected to VCC and after power on it will be enable.

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JTAG Signal
Speed

B2B Connector

M_TMSJB2-94
M_TDIJB2-96
M_TDOJB2-100
M_TCK

JB2-98

VCCJTAGJB2-92

There is an Intel MAX10 provided on TEB0707 as CPLD and JTAG access to the Intel MAX10 SoC is provided through the FTDI U8.

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titleJTAG pins connection

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JTAG Signal

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Connected to

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FTDI (U8) - ADBUS0

DesignatorsSchematicConnected toNotes
High



CRUVI C, J12A0...A5 (N/P)B2B, JB1
B0...B5 (N/P)B2B, JB1
MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCKMAX10 FPGA Bank 8, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HI, HO, RESET B2B, JB1
High


CRUVI B, J11A0...A5 (N/P)B2B, JB1
B0...B5 (N/P)B2B, JB1
MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCKMAX10 FPGA Bank 2/3, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HSI, HSO, RESET B2B, JB3
High



CRUVI A, J13



A0...A5 (N/P)B2B, JB2
B0...B5 (N/P)B2B, JB2

MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCK

MAX10 FPGA Bank 2/3, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HSI, HSO, RESET B2B, JB2
LowCRUVIX0...X7MAX10 FPGA Bank 1A, U6



JTAG Interface

JTAG signals form FTDI U8  are routed to MAX10 CPLD. Via dip setting JTAG of MAX10 or JTAG of the connected Trenz 4x5 module can be selected. Forwarding signals to SoM is MAX10 Firmware dependent.

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titleJTAG pins connection

Micro USB2.0

There is a USB2.0 Socket, J15 provided in order to communicate with the FTDI, U8. Data signals from USB2.0 are passed through a Line Filter L4 and a Diode U9 in order to be protected against inverse polarity connection.

Schematic
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JTAG Signal

MAX10 Pin Bank 1B, U6
Pin 

Connected to

Notes
TMS
IDN.CN.CD+USB_PFTDI, U8Through Line Filter, L4D-USB_NFTDI, U8Through Line Filter, L4VbusVBUSDiode, U9

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G1FTDI (U8) - ADBUS3
TDIF5FTDI (U8) - ADBUS1
TDOF6FTDI (U8) - ADBUS2
TCKG2

FTDI (U8) - ADBUS0

JTAGENE5Dip S1-4


JTAG access to the Trenz 4x5 module is through B2B connector JB2.

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Pin SchematicConnected toNotes
IDN.CN.C
D+DL_PFTDI, U1Through Line Filter, L1
D-DL_NFTDI, U1Through Line Filter, L1
VbusVBUSDiode, U2

RJ45 LAN Socket

JTAG Signal

MAX10 Pin Bank5, U6

B2B Connector

M_TMSL12JB2-94
M_TDIL13JB2-96
M_TDOJ10JB2-100
M_TCKH8

JB2-98

VCCJTAGJ11, J12JB2-92


SD Card socket

The TEB0707 is equipped with an Micro SD Card slot, J8. For levelshifting an IO Expander (U4) is usedThere is a RJ45 Ethernet LAN Socket, J2 connected to B2B, JB1 via 4x channels data receive and transmit.

PHY_MDI0_P
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Pin SchematicConnected toNotes
2
DAT0...3ESD_DAT0...3B2B, JB1
3PHY_MDI0_N
Through IO Expander, U4
CMDESD_CMDB2B, JB1
4PHY_MDI1_PB2B, JB15PHY_MDI1_N
Through IO Expander, U4
VDD3.3V_SDB2B, JB1
6PHY_MDI2_PB2B, JB17PHY_MDI2_N
Through IO Expander, U4
CLKESD_CLKB2B, JB1
8PHY_MDI3_PB2B, JB19PHY_MDI3_NB2B, JB1VCCETH-VCCB2B, JB1Green LEDETH1_LED0Intel MAX 10, U6Link/Activity indicatorYellow LEDETH1_LED1Intel MAX 10, U6Speed indicator