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Scroll Title
anchorFigure_OV_BD
titleTEB0745 block diagram


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anchorTable_OV_BP
titleBoot process.

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MODE Signal State

ConnectConnected toB2BStatusBoot Mode

BOOTMODE

S1J2-133OpenQSPI
ShortSD Card


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titleReset process.

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Type

Schematic

Connection
Connected toB2BNote
Main Module Reset (
RST_IN_N
)

Push Button

S2 or J12-11 XMOD connector (Default XMOD Button)

, S2

J2-131Low Active Reset


Signals, Interfaces and Pins

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anchorTable_SIP_Xmod_DIP
title Xmod Adapter DIP-Switch Setting Description

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DIP Switch,S2DefaultDescription
1ONUpdate Mode JTAG access to SC CPLD only
2OFFMust be always in OFF state.
3OFFVIO is supplied from Module
4OFFON3.3V is high impedance3V  from XMOD


SFP+ Connectors

The TEB0745 is equipped with 8 SFP+ Connectors, 

Scroll Title
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titleSFP Connectors

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PinConnected to Notes
SFP+ , J4SFP+, J6SFP+, J8SFP+, J10SFP+, J13SFP+, J15SFP+, J18SFP+, J20
TD+B2B, J3B2B, J3B2B, J3B2B, J3B2B, J1B2B, J1B2B, J1B2B, J1GT
TD-B2B, J3B2B, J3B2B, J3B2B, J3B2B, J1B2B, J1B2B, J1B2B, J1GT
RD+B2B, J3B2B, J3B2B, J3B2B, J3B2B, J1B2B, J1B2B, J1B2B, J1GT
RD-B2B, J3B2B, J3B2B, J3B2B, J3B2B, J1B2B, J1B2B, J1B2B, J1GT
TX FAULTIO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
TX DISABLE IO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
MOD-DEF2 IO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
MOD-DEF1IO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
MOD-DEF0IO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
RS0IO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
LOSIO ExpanderExp, U18IO ExpanderExp, U19IO ExpanderExp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL
RS1IO ExpanderExp, U18IO ExpanderExp, U19IO Exp, U20IO ExpanderExp, U21IO ExpanderExp, U22IO ExpanderExp, U23IO ExpanderExp, U24IO ExpanderExp, U25SFP_CTRL


SD Card Socket

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titleOn board peripherals

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Chip/InterfaceDesignatorNotes
EEPROMU33

DIP Switches

S1, S4
I2C I2C SwitchU16
I/O ExpanderU18...U25
Push ButtonsS2, S3
LEDsD1, D5


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anchorTable_OBP_I2C_EEPROM
titleI2C address for EEPROM

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I2C DeviceDesignatorI2C AddressNotes
EEPROMU330x51


DIP Switches

There are two DIP Switches S1,S4.

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Scroll Title
anchorTable_OBP_IOEXP
titleIO Expander Information

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titleSFP Connectors

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PinConnected to Notes
IO
Expander
Exp, U18IO
Expander
Exp, U19IO
Expander
Exp, U20IO
Expander
Exp, U21IO
Expander
Exp, U22IO
Expander
Exp, U23IO
Expander
Exp, U24IO
Expander
Exp, U25
nINTNot Connected Not Connected Not Connected Not Connected Not Connected Not Connected Not Connected Not Connected 
SCL

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2


SDA

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2

I2C Switch, U16

B2B, J2


A0GND3.3VGND3.3VGND3.3VGND3.3V 
A1GNDGND3.3V3.3VGNDGND3.3V 3.3V 
A2GNDGNDGNDGND3.3V3.3V 3.3V 3.3V 
VCC3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 
P0...P7SFP+
Connector
, J4SFP+
Connector
, J6SFP+
Connector
, J8SFP+
Connector
, J10SFP+
Connector
, J13SFP+
Connector
, J15SFP+
Connector
, J18SFP+
Connector
, J20



In the following table you can find I2C addresses of I/O Expanders which would be assigned designated by pins A0,A1 and A2. 

Scroll Title
anchorTable_OBP_IOEXPADD
titleI2C Addresses of I/O Expanders

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I2C DeviceDesignatorI2C AddressNotes
I/O ExpanderU180x20
U190x21
U200x22
U210x23
U220x24
U230x25
U240x26
U250x27


Push Buttons

There are two push buttons S2, S3.

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titleOn-board LEDs

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Designator
Schematic
ColorB2BConnected toActive LevelNote
D1
LED1
GreenJ3-149MIO48Active HighLED1
D5
LED2
GreenJ3-151MIO49Active HighLED2


Power and Power-On Sequence

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titlePower Distribution


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Power-On Sequence

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titlePower Sequency


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Power Rails

PWR_IN_VCCIO_33
Scroll Title
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titleModule power rails.

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Power Rail Name

B2B Connector

JM1 Pin

B2B

VCC / VCCIO

Connector

JM2 Pin

B2B Connector

JM3 Pin

DirectionNotes
JB1
3.3V
INPL_VIN
VCC_HR_BINVCCIO_12, VCCIO_13
JB2VCCIO18VINVCCIO_34, VCCIO_35
PS_1.8VOUTPWR_OUT
3.3VINPS_3.3V

JB3

VCCIO18VIN

147, 149, 151, 153,
155, 157, 159

154, 156, 158,160-OutputPL_VIN
VCCIO1254, 55--Outputhigh range bank I/O voltage
VCCIO13112, 113--Outputhigh range bank I/O voltage
VCCIO33--115, 120Outputhigh performance bank I/O voltage
VCCIO34-29, 30-Outputhigh performance bank I/O voltage
VCCIO35-87, 88-Outputhigh performance bank I/O voltage
VBAT_IN146--OutputRTC (battery-backed) supply voltage
PS_1.8V-130-Inputinternal 1.8V voltage level (Process System)


Board to Board Connectors

Page properties
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  • 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

Include Page
PD:5.2 x 7.6 SoM ST5 and SS5 B2B ConnectorsPD:
5.2 x 7.6 SoM ST5 and SS5 B2B Connectors

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titlePS absolute maximum ratings

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SymbolsMinMaxUnitNote
VIN Supply Voltage024V
Storage Temperatur-25+85°C


Recommended Operating Conditions

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titleRecommended operating conditions.

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ParameterMinMaxUnitsReference Document
VIN Supply Voltage24202425.4VSee LTC4365ITS8 Datasheet
Operating Temperatur-40+85°C


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titleTrenz Electronic Shop Overview

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Trenz shop
TE0745
TEB0745 overview page
English pageGerman page


Revision History

Hardware Revision History

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titleBoard hardware revision number.


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titleDocument change history.

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DateRevisionContributorDescription

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dateFormatyyyy-MM-dd
typeFlat

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  • Technical Specificationss Update

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Disclaimer

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anchorTable_OBP_I2C
titleI2C Address

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  • Correction XMOD DIPs

2020-09-01v.135John Hartfiel
  • Correction power sequencing picture
2019-12-08v.134Pedram Babakhani
  • Technical Specifications Update

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Disclaimer

Include Page
IN:Legal Notices
IN:Legal Notices

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