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titleTExxxx TE0703 block diagram


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Main Components

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titleTExxxx main components


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  1. Samtec Razor Beam™ LSHM-150 B2B connector, JB1
  2. Samtec Razor Beam™ LSHM-150 B2B connector, JB2
  3. Samtec Razor Beam™ LSHM-130 B2B connector, JB3
  4. Micro SD card socket with detect switch, J3
  5. LED indicators D1 and D2
  6. Mini-USB type B connector, J4
  7. LED indicators D3 and D4
  8. Configuration DIP switches, S2 (see table under "DIP switches" section)
  9. User push button (Reset), S1
  10. External connector (VG96) placeholder, J1
  11. External connector (VG96) placeholder, J2
  12. VCCIO voltage selection jumper block, J5, J8, J9 and J10 (see "Power and Power-On Sequence" section)
  13. Trxcom 1000Base-T Gigabit RJ45 Magjack, J14 with 4 integrated LEDs
  14. USB type A receptacle, J6 (optional micro USB 2.0 type B receptacle available, J12)
  15. 5V power connector jack, J13
  16. SD IO voltage (VCCA) selection jumper J11

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titleInitial delivery state DIP switches

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SwitchPositionDescription
S2-1ONMode control MC1.
S2-2ONFPGA access on module (need also S2-3 ON)

S2-3

ONFPGA access on module (need also S2-2 ON)
S2-4OFFBoot mode set to QSPI.


Different delivery configurations are available upon request.

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titleBoot process.

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Control signal

Switch /Button/ LED /Pin

Signal Schematic NamesConnecte toFunctionalityNotes
Module  JTAG selectDip switche S2-2CM0SC CPLD pin 75

ON: Module JTAG access ( if S2-3 ON)

OFF: Module CPLD JTAG access ( if S2-3 ON)

TE0703 CPLD - CC703S#CC703S-JTAG
Module JTAG selectSC CPLD pin 104PROGMODEB2B JB1 pin 90Enable B2B Module JTAG access to CPLD for Firmware updateselect: Module CPLD high or SoC/FPGA JTAG low ; via CPLD firmware linked to CM0TE0703 CPLD - CC703S#CC703S-JTAG
Carrier CPLD JTAG enable

Dip switch S2-3

JTAGEN

SC CPLD pin 120

ON: SoM JTAG access

OFF: Carrier SC CPLD JTAG access

TE0703 CPLD - CC703S#CC703S-JTAG
Select boot modeDip switche S2-4MIO0

SC CPLD pin 94

and B2B JB1 pin 88

ON: Boot from SD Card

OFF: Boot from QSPI flash on module

TE0703 CPLD - CC703S#CC703S-BootMode
Boot Mode is also module dependent
Select boot modeSC CPLD pin 83

MODE

B2B JB1 pin 31SD-CARD (Zynq) or QSPI-Flash; via CPLD firmware linked to MIO0TE0703 CPLD - CC703S#CC703S-BootMode
Boot Mode is also module dependent
ResetS1S1SC CPLD pin114global resetTE0703 CPLD - CC703S#CC703S-Reset
ResetSC CPLD pin 119RESINB2B JB2 pin 17via CPLD firmware linked to S1TE0703 CPLD - CC703S#CC703S-Reset
Moduel enableSC CPLD pin 81

EN1

B2B JB1 pin 27Module power enablepulled up by CPLD
Disable CPLD power ManagementSC CPLD pin 78NOSEQB2B JB1 pin 8Disable CPLD power managementpulled up by CPLD
Disable Card detect pinDip switche S2-1

CM1

SC CPLD pin 76

ON: Force CD Pin to module to GND

OFF: Set CD Pin to module to SD CD Pin

TE0703 CPLD - CC703S#CC703S-SD
SD Card detectSD Card Socket J3 pin 9SD_CDSC CPLD pin93Low if Card detectedTE0703 CPLD - CC703S#CC703S-SD
SD SelectorSC CPLD pin 113SD_SELU2 pin 24FIXed to GND: Select SD Card  (CPLD SD port not used)TE0703 CPLD - CC703S not used


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titleJTAG pins connection

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Signal

B2B Connector Pin

Note
M_TCKU5-131CPLD Firmware dependent TE0703 CPLD - CC703S#CC703S, dependent on Dip switches linked to Module JTAG Port on JB2.
M_TDIU5-136
M_TDOU5-137
M_TMSU5-130
FT_B_TXU5-139CPLD Firmware dependent TE0703 CPLD - CC703S#CC703S, linked to Module primary UART on JB1.
FT_B_RXU5-138
ADBUS7U5-142CPLD Firmware dependent TE0703 CPLD - CC703S#CC703S, currently not used.
ADBUS4U5-143
ACBUS4U5-141
ACBUS5

U5-140

BDBUS2U5-133
BDBUS3U5-132
BDBUS4U5-128
BDBUS5U5-127
BDBUS6U5-126
BDBUS7U5-125
BCBUS0U5-122
BCBUS1U5-121


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There are four on-board LEDs. D3 and D4 are  connected to the B2B connector JB2 pins FLED1 and FLED2 respectively and can be read by CPLD firmware. See TE0703 CPLD - CC703S#CC703S-LED.

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titleOn-board LEDs

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LEDColorSignalConnected toDescription
D1RedULED1U5-117FTDI UART receive activity.
D2GreenULED2U5-115FTDI UART transmit activity.
D3RedFLED1JB2-99Module LED, CPLD can read status via signal FL_0 connected via 10K.
D4GreenFLED2JB2-90Module LED, CPLD can read status via signal FL_1 connected via 10K.


DIP switches

DIP switch settings are CPLD Firmware dependent, default firmware:

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titleDip-Switches

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SwitchONOFFNotes
S2-1Force CD Pin to module to GNDset CD Pin to module to SD CD Pin
 
TE0703 CPLD - CC703S#CC703S-SD
S2-2Module FPGA  JTAG access ( if S2-3 ON)Module CPLD JTAG access ( if S2-3 ON)
 
TE0703 CPLD - CC703S#CC703S-JTAG
S2-3Module FPGA/CPLD  JTAG access (  depends on S2-3)Carrier CPLD  JTAG access
 
TE0703 CPLD - CC703S#CC703S-JTAG
S2-4 Boot from SD Card (set Pin to GND)Boot from QSPI flash on module (set Pin to VDD)
 

TE0703 CPLD - CC703S#CC703S-BootMode
Boot Mode is also  module depends


Mode status is displayed on TE0703 LEDs, see TE0703 CPLD - CC703S#CC703S-LED.

Jumper

TE0703-06 has 5 Voltage selection jumpers. Select 1.8V or 3.3V in accordenc of the attached module capabilities and your needs. Refer to the 4x5 Module Integration Guide for VCCIO voltages options.

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titleJumpers

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Power RailJumper

1.8V

3.3VNotes
VCCIOAJ51-22-3-
VCCIOBJ81-22-3-
VCCIOCJ91-22-3-
VCCIODJ101-22-3-
VCCAJ111-22-3SD IO level shifter Voltage Selection, compare with TRM of attached Module



Scroll Title
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titleTExxxx main componentsTE0703 Jumper Settings


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Note

Take care of the VCCO voltage ranges of the  particular PL IO-banks (HR, HP) of the mounted SoM, otherwise damages may occur to the FPGA. Therefore, refer to the TRM of the mounted SoM to get the specific information of the voltage ranges.

It is recommended to set and measure the PL IO-bank supply-voltages before mounting of TE 4 x 5 module to avoid failures and damages to the functionality of the mounted SoM.

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titlePower Consumption

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Power Input PinMax Current
VIN (power connector jack J13)4A


Typical power consumption for TE0703-05 + TE0715-01 module with SD micro card inserted, Ethernet connected and link up, system booted into Linux prompt and idling is 5V / 0.55A.

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titleModule power rails.

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Power Rail Name

Connector-Pin

DirectionNotes
5VINJ13-1in5 V power input
VIN- -5 V power input after protection
3.3VJB1-2, 4, 6, 14, 16outGeneratet from VIN by DCDC U3,  constant 3.3V rail
M1.8VOUTJB1-40 in1.8V from Module.
M3.3VOUTJB2-9, 11in3.3V from Module.
VCCIOAJB1-10, 12outUse jumper J5  to source by M1.8VOUT or M3.3VOUT.
VCCIOBJB2-2 ,4outUse jumper J8  to source by M1.8VOUT or M3.3VOUT.
VCCIOCJB2-6outUse jumper J9  to source by M1.8VOUT or M3.3VOUT.

VCCIOD

JB2-8, 10outUse jumper J10  to source by M1.8VOUT or M3.3VOUT.
VCCA--SD IO leveshifter voltge on Module side. Use jumper J11 to source by M1.8VOUT or M3.3VOUT.
VCCJTAGJB2-92inJTAG reference voltage
USB-VBUS_RJ6-1 (J12-1)out5V USB, derived from VIN by power switch U1


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titlePhysical Dimension


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Date

Revision

Notes

PCN

Documents
2019-09-0206

Added SD IO voltage selection jumper

Further changes  see PCN.

PCN-2016112220190104TE0703

2016-09-07

05

Added VCCIO Jumpers

PCN-20161122

TE0703-05

-

04

Corrected FTDI EEPROM connection

-

TE0703-04

-

03

Added VCCIO strapping resistors

-


-

02

First series boards

-


-

01

Prototypes

-


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Document Change History

Date

Revision

Contributors

Description

Page info
infoTypeModified date
dateFormatyyyy-MM-dd
typeFlat

Page info
infoTypeCurrent version
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typeFlat
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Page info
infoTypeModified by
typeFlat
showVersionsfalse

  • updating to REV06
  • updating to TRM style 2.12

2018-06-13


v.29

Ali Naseri
  • updating operating conditions
2017-02-07v.28John Hartfiel
  • Add DIP setting description
2017-11-09v.26John Hartfiel
  • add B2B connector section
2017-02-21

v.19


Jan Kumann
  • New block diagram.
2017-02-02

v.16

Jan Kumann
  • New board image with silk screen pin markings for VG96 connectors J1 and J2.
2016-12-22

v.14

Jan Kumann
  • Block diagram added.
2016-12-08
v.10

Jan Kumann

  • Document structure revised.
2016-12-05

v.5

John Hartfiel
  • Corrected Boot Mode table.
2016-09-06

v.1

Jan Kumann, John Hartfiel

  • Initial document.

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