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S1-1

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FMC _VADJ OFF. The choice OFF, ON, OFF selects 1.8V FMC_VADJ, wich is a valid bank power for TE0720.

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In this section you must explain how to power on the board and run the Reference Design (test board) on the particular module. The main points must be mentioned are:

Overview of the board (point out the LEDs, Ethernets, Switches and etc on the board overview)
Explain Switches functionality
Explain user LEDs
Explain the UART connection
Refer to the Reference Design
Note
For more information regarding how to draw a diagram, Please refer to "Diagram Drawing Guidline" .

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Table of Contents

Table of Contents

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TEF1002

Overview

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4x5 module connectors
Jumper J4 (VCCIOA)
Jumper J7 (VCCA_SD)
Dip switches S2 and S3
6-pin PCIe ATX Power Connector
micro USB connector for FTDI USB to JTAG/UART bridge
Reset push button
Power LED
Status LED
microSD card cage

Power Power supply

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The input power supply must be mentioned.

Single ??V 12V power supply with minimum current capability of ??A 3A is recommended to power on the board via the 6-pin PCIe ATX connector.

DIP-Switches and Push Buttons

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Explain all DIP switches functionality.

There is a switch (S??) which is connected to RESET signal, it resets the system entirelySelect dip switch settings according to the attached 4x5 module and your needs. Compare setting with TRM of your module and table in TRM of TEF1002. Following a general configuration is shown.

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title	DIP Switches /Push Buttons

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Signal

Designator

B2B

Active Level

There is no DIPs on TExxxx. In case of TE0790 (XMOD) usage, see DIPs mode.

Jumpers

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id	Comments

Explain all Jumpers functionality and connection.

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anchor	Table_Jumpers
title	Jumpers

Dip	Setting	Note
S1		Push button configured by CPLD as reset
S2-1	OFF	The choice OFF, ON, OFF selects 1.8V FMC_VADJ, which is a valid bank power for TE0720.
S2-2	ON
S2-3	OFF
S2-4	OFF	Selects 4x5 module SOC/FPGA JTAG
S2-5	OFF
S2-6	OFF
S2-7	ON	Module power enable.
S2-8	OFF	Extended power sequenzing (if implemented).
S3-1	OFF	For Zynq modules: Primary Boot Mode SD/QSPI. OFF corresponds to boot from SD card.
S3-2	OFF	Overide automatic enable FMC_VADJ. ⁽¹⁾⁽²⁾

⁽¹⁾ Set to ON for TE0720 because bank 34 has to be powered to start up. Therefore FMC VADJ has to be set to a valid value e.g. 1.8V (See S2-1 to S2-3).

⁽²⁾ For TE0820 set to on to use CLK0 (VCCO 65). Therefore FMC VADJ has to be set to a valid value e.g. 1.8V (See S2-1 to S2-3).

Jumpers

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Explain all user LEDs Jumpers functionality and connections.connection.
For Jumper J7 compare TRM of actually used 4x5 module. The voltage of the bank where the SDIO signals reside has to selected. J4 selects the module bank voltage VCCIOA. It has to be selected in accordance with IO voltage of signals connected to FFA and FFB. If both FFA and FFB are not used any setting is ok. Do not leave open (communication of 4x5 module with TEF1002 CPLD is only possible with availabe VCCIOA)!There are three user LEDs which can be used for variant purposes.
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Designator
Jumper
Color Connected to B2B Active Level Note
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Designator Color Connected to Active Level Note
Power Rail 3.3V 1.8V Remark
J7 VCCA_SD 1-2 2-3 Powers SDIO Levelshifter on 4x5 module side.
J4 VCCIOA 1-2 2-3 Powers 4x5 bank, where FFA and FFB high speed signals are connected.

LEDs

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Explain all user LEDs functionality and connections.

There are four LEDs on the board. Two of them are user LEDS not further described here. Compare corresponding table in TEF1002 TRM.

Note

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Designator

LED

Color

Connected to

Active Level

Connected to	Function	Notes
D3	3V3IN	Power	ON when 3.3V generated from 12V input is up
D4	SC CPLD U11, Pin C2	Status	SC CPLD firmware dependent, for further description see firmware description.

Trenz Electronic Documentation

Versions Compared

Old Version 2

New Version Current

Key

TEF1002

Overview

Power Power supply

DIP-Switches and Push Buttons

Jumpers

Jumpers

LEDs

JTAG/UART

Reference Designs

Notes