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Comment: removed typo

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Table of Contents

Table of Contents

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Scroll Title
anchorFigure_OV_BD
titleTE0821 block diagram


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Main Components

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Scroll Title
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titleInitial delivery state of programmable devices on the module

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Storage device name

Content

Notes

Dual QSPI Flash Memory

Not programmed


eMMC Memory

Not programmed


DDR4 SDRAMNot programmed
Programmable Clock GeneratorNot programmed
CPLD (LCMXO2-256HC)ProgrammedTE0821 CPLD


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Scroll Title
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titleBoot process.

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MODE Pin

Boot Mode
LowHigh

QSPI*

HighLowSD Card*


*changable also with other CPLD Firmware: Please refer to the TE0821 CPLD.


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titleReset process.

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Signal

B2BI/ONote

EN

JM1-28InputCPLD Enable Pin


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titleTest Points Information

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Test PointSignalConnected toNotes
1I2C_SCLEEPROM, U25
2I2C_SDAEEPROM, U25
3SRST_BFPGA Bank 503PSCONFIG
4PS_CLKFPGA Bank 503PSCONFIG
5PROG_BFPGA Bank 503PSCONFIG
6INIT_BFPGA Bank 503PSCONFIG
7DONERed LED, D1
8PS_LP0V85Voltage Regulator, U12
9DDR_2V5Voltage Regulator, U4
10PS_AVCCVoltage Regulator, U9
11DDR_1V2Voltage Regulator, U15
12PS_AVTTVoltage Regulator, U3U13
13PS_FP0V85Voltage Regulator, U26
14POR_BVoltage Translator, U19
15PS_PLLVoltage Regulator, U23
16PL_VCCINTVoltage Regulator, U5


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titleOn board peripherals

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Quad SPI Flash Memory

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titleZynq SoC bank voltages.

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FPGA BankSchematicVoltageNote
Bank 24 HDVCCO_HD24_2444Variable Max voltage 3.3V
Bank 25 HDVCCO_HD25_26Variable Max voltage 3.3V
Bank 26 HDVCCO_HD25_26Variable Max voltage 3.3V
Bank 44 HDVCCO_HD24_44VariableMax voltage 3.3V
Bank 64 HPVCCO_64N.CNot Connected
Bank 65 HP

VCCO_65

VariableMax voltage 1.8V
Bank 66 HPVCCO_661.8V
Bank 500 PSMIOVCCO_PSIO0_5001.8V

Bank 501 PSMIO

VCCO_PSIO1_501

3.3V


Bank 502 PSMIOVCCO_PSIO2_5021.8V
Bank 503 PSCONFIGVCCO_PSIO3_5031.8V
Bank 504 PSDDRDDR_1V21.2V


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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:6 x 6 SoM LSHM B2B ConnectorsPD:
    6 x 6 SoM LSHM B2B Connectors

Include Page
PD:4 x 5 SoM LSHM B2B ConnectorsPD:
4 x 5 SoM LSHM B2B Connectors

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titlePS absolute maximum ratings

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DescriptionMinMaxUnitNotes

VIN supply voltage

-0.3

7

V

See EN6347QI and TPS82085SIL datasheets
3.3VIN supply voltage-0.13.630VXilinx DS925 and TPS27082L datasheet
PS I/O supply voltage, VCCO_PSIO-0.53.630VXilinx document DS925
PS I/O input voltage-0.5VCCO_PSIO + 0.55VXilinx document DS925
HP I/O bank supply voltage, VCCO-0.52.0VXilinx document DS925
HP I/O bank input voltage-0.55VCCO + 0.55VXilinx document DS925
HD I/O bank supply voltage, VCCO-0.53.4VXilinx document DS925
HD I/O bank input voltage-0.55VCCO + 0.55VXilinx document DS925
PS GTR reference clocks absolute input voltage-0.51.1VXilinx document DS925
PS GTR absolute input voltage-0.51.1VXilinx document DS925

Voltage on SC CPLD pins

-0.5

3.75

V

Lattice Semiconductor MachXO2 datasheet

Storage temperature

-40

+85

°C

See eMMC datasheet


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titleBoard hardware revision number.


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Document Change History

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titleDocument change history.

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DateRevisionContributorDescription

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  • bugfix boot mode

2021-07-05v.61John Hartfiel
  • Update download Link

  • Update Change history
2021-06-07v.59Vadim Yunitski
  • Added missing text in Bank Voltages
  • Fixed typo in Bank Voltages
2020-07-15v.50Pedram Babakhani
  • Initial Release

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