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Table of Contents

Table of Contents

Overview

The Trenz Electronic TE0xxx-xx ... is an industrial-grade ... module ... based on Xilinx ...CR00040-01 is an CRUVI peripheral module with multiple sensors

Refer to http://trenz.org/tec0850cr00040-info for the current online version of this manual and other available documentation.

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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



Excerpt
  • EEPROM/Unique Identifier
    • 24AA025E48
  • CO2 Sensor (temperatur/humidity)
    • SCD40 or SCD41 or none (depending on assembly variant)
  • Air Pressure Sensor
    • LPS22HB
  • Ambient Light Sensor
    • TSL25403M
  • On-board
    • RGB LED
    • Buzzer
  • Power
    • 3.3V
  • Dimension
    • 32 x 18 mm
  • <Replace for module use "SoC/FPGA" for Carrier "Modules">
    • ...
  • RAM/Storage
    • ...
  • On Board
    • ...
  • Interface
    • ...
  • Power
    • ...
  • Dimension
    • ...
  • Notes
    • ...

Block Diagram

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Note

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


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titleTExxxx CR00040 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


Note

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


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Scroll Title
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titleTExxxx CR00040 main components


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  1. ...
  2. ...
  3. ...

Initial Delivery State

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  1. CO2 Sensor (not fitted on CR00040-XX-0)
  2. Air Pressure Sensor
  3. Ambient Light Sensor
  4. EEPROM
  5. RGB LED
  6. Buzzer
  7. Pin Headers (not fitted)
  8. CRUVI Low Speed Connector

Initial Delivery State

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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

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titleInitial delivery state of programmable devices on the module

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Storage device name

Content

Notes

Quad SPI Flash

EEPROMSystem Controller CPLD

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EEPROMEUI-48 Node Identity

at offset 0xFA, 6 bytes


Signals, Interfaces and Pins

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  • Overview of Boot Mode, Reset, Enables.
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titleController signal.
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Name

Connector PinDirectionDescription

Boot Mode

J1-2inputhigh- SD
low -QSPI
EnableJ1-3input..
ResetJTAGSELPGOOD...

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 of I/O signals connected to the B2B connector:

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anchorTable_SIP_B2B
titleGeneral PL I/O to B2B connectors information

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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
    • ...

Module I/Os

Module signals connected to the B2B connector:

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titleGeneral PL I/O to B2B connectors information

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B2B ConnectorI/O Signal CountVoltage LevelNotes
J18VCC (3.3V)
J24
parallel to J1
J34
parallel to J1


J1 is the main CRUVI connector and should be used to connect the CR00040 to any CRUVI baseboard with CRUVI LS connector fitter. J2 and J2 are un-populated 100 mil pin-headers that allow solder-in pin-headers to use the CR00040 with solder-less breadboards or fly-wires.

On-board Peripherals

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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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Notes :

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


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titleJTAG pins connectionOn board peripherals

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JTAG Signal

B2B Connector

TMSTDITDOTCKJTAG_EN

On-board Peripherals

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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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Notes :

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

Chip/InterfaceDesignatorNotes
EEPROMU1
CO2 SensorU2
Ambient Light SensorU3
Pressure SensorU4
RGB LEDD2
BuzzerLS1


Air Pressure Sensor

Scroll Title
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titleAir Pressure Sensor interface pins

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titleOn board peripherals

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Chip/InterfaceDesignatorNotes
EEPROMU1CO2 SensorU2Ambient Light SensorU3Pressure SensorU4RGB LEDD2BuzzerLS1

Quad SPI Flash Memory

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Notes :

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J1 PinSchematicU4 PinNotes
2SCL2
1SDA4



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titleI2C address for Air Pressure Sensor

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I2C AddressDesignatorNotes
1011_101xU4


Ambient Light Sensor

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titleQuad SPI interface MIOs and Ambient Light Sensor interface pins

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MIO
J1 PinSchematic
U??
U3 PinNotes

...

2SCL3
1SDA4



Notes

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titleI2C interface MIOs and pinsaddress for Ambient Light Sensor

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MIO PinSchematicU? Pin

I2C AddressDesignatorNotes
0111_001xU3


CO2 Sensor

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titleI2C Address for RTCEEPROM interface pins

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MIO
J1 Pin
I2C Address
Schematic
Designator
U2 PinNotes

...

2SCL9
1SDA10



Notes
Scroll Title
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titleI2C address for EEPROM interface MIOs and pins

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MIO Pin
I2C Address
SchematicU?? Pin
DesignatorNotes
1100_010xU2


EEPROM

Scroll Title
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titleI2C address for EEPROM interface pins

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MIO
J1 Pin
I2C Address
Schematic
Designator
U1 PinNotes

...

2SCL1
1SDA3



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titleOn-board LEDsI2C address for EEPROM

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I2C AddressDesignator
ColorConnected toActive LevelNote

DDR3 SDRAM

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Notes :

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

The TE???? SoM has ??? GByte volatile DDR3 SDRAM IC for storing user application code and data.

  • Part number: 
  • Supply voltage:
  • Speed: 
  • NOR Flash
  • Temperature: 

Ethernet

...

anchorTable_OBP_ETH
titleEthernet PHY to Zynq SoC connections

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Notes
1010_011xU1


LEDs

Scroll Title
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titleOn-board LEDs

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DesignatorColorConnected toActive LevelNote
D2RedD0Low
D2GreenD1Low
D2BlueD2Low


Power and Power-On Sequence

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

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


Note

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


Power Supply

Power supply with minimum current capability of TBD A is recommended.

Power Consumption

U??
Scroll Title
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titleCAN Tranciever interface MIOsPower Consumption

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BankSchematic
Power Input Pin
NotesD-TxDriver InputR-RxReciever Output

...

Typical Current
VCCTBD*
VBUS0 (not used)


* TBD - To Be Determined

Power Distribution Dependencies

Scroll Title
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titleOsillatorsPower Distribution


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DesignatorDescriptionFrequencyNote
MHzMHzKHz

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??.

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Power Rails

Connected to
Scroll Title
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titleProgrammable Clock Generator Inputs and OutputsModule power rails.

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Power Rail Name

B2B Connector

J1 Pin

B2B Connector

J2 Pin

B2B Connector

J3 Pin

U?? Pin
Signal

Direction
Note
Notes
IN0
VCC
IN1
10
IN2
1
IN3
-
XAXB
in
SCLK

VBUS
SDA
12
OUT0
-
OUT1
1
OUT2OUT3OUT4OUT5OUT6OUT7OUT8/OUT9