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The Trenz Electronic TEP0006 is a an Ultra96 LS Expansion to Pmod adapter.

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  • On Board:
    • 4x Voltage Level Translators
    • 2x Voltag Voltage Regulators
  • Interface:
    • 1x Ultra96 LS Expansion Header (40 Pins)
    • 3x Pmod Connectors
    • 3x Jumpers
  • Power:
    • 5V
    • VCC_PSAUX
  • Dimension: 
    • 85 mm x 17 mm

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titleTEP0006 block diagram


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Main Components

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titleTEP0006 Main Components


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  1. PMod 2x6 Host Socke (PMOD 2)  ,J2
  2. PMod 2x6 Host Socke (PMOD 2) ,J1
  3. Level Translator (HP_GPIO[0..7]) ,U1
  4. Level Translator (HP_GPIO[8..15]),U3
  5. Level Translator PMOD(SPI),U6
  6. Linear Voltage Regulator,U2
  7. Jumper,J6-J7
  8. PMod 2x6 Host Socke (SPI),J4
  9. GROVE,J5
  10. Level Translator (GROVE) ,U5
  11. Jumper (Voltage select ),J10
  12. SMD Ultra96 LS Expansion Header (40 Pos. (LS Expansion ),J3

Initial Delivery State

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Low Speed Expansion Connector

The SMD Header J3 has 40 pin (20x2) and it is compatible with Ultra96 LS Expansion Connector. You can find General information about GPIO connection to the LS Expansion connector :in the following table.

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titleUltra96 LS Expansion information

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SchematicConnected toNotes
HD_GPIO0...7Level Translator HP_GPIO[0...7], U1GPIOGPIO0...7

HD_GPIO8...15

Level Translator HP_GPIO[8...15], U3GPIOGPIO8...15

MIO36

-

...37

Level Translator PMOD(SPI)GPIO0-GPIO1PS_GPIO_0...1
MIO38, MIO41...43Level Translator PMOD(SPI)SPI
VCC_PSAUX

Level Translator, U1-U3-U5-U6

Voltage Regulator, U2

1.8 V

nPOK

5V

Voltage Regulator, U2

Jumper, J10

Vin

Pull up Voltage


Pmod Connectors

The TEP0006 is equipped with three Pmod connectors. Pmod Connectors are the expanded outputs from Ultra96 Board. 

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titlePmod Connectors information

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Pin

Connected to

Notes

Pmod 1, J1Pmod 2, J2 Pmod SPI, J4
Notes
1PMOD_HD-GPIO0PMOD_HD-GPIO8SS
2PMOD_HD-GPIO1PMOD_HD-GPIO9MOSI
3PMOD_HD-GPIO2PMOD_HD-GPIO10MISO
4PMOD_HD-GPIO3PMOD_HD-GPIO11SCK
5GNDGNDGND
63.3 V3.3 V3.3 V
7PMOD_HD-GPIO4PMOD_HD-GPIO12INIT
8PMOD_HD-GPIO5PMOD_HD-GPIO13RESET
9PMOD_HD-GPIO6PMOD_HD-GPIO14Not Connected
10PMOD_HD-GPIO7PMOD_HD-GPIO15Not Connected
11GNDGNDGND
123.3 V3.3 V3.3 V


Jumpers

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titlePmod Connectors information

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VCC_PSAUX

DesignatorFunctionalityConnection BetweenNotes

J6

HD_GPIO_15

VCC_PSAUX

J7

Level Translator U3 and U5

If you install the jumper HD_GPIO_15 will be driven through Level Translator (U5) and Grove (J5) otherwise it goes to Level Translator (U3).
J7HD_GPIO_11

Level Translator U3 and U5

If you put the jumper HD_GPIO_11 will be driven through Level Translator (U5) and Grove (J5) otherwise it goes to Level Translator (U3).
J10Voltage selectJ10Voltage selectSDA

5 V, 3.3 V

SDA can be either 5 V or 3.3 V		Pull up Voltage



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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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 1 A for system startup is recommendedis supplied by Ultra96 Board through SMD Header J3.

Power Consumption

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titlePower Consumption

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VIN*
Power Input PinTypical Current
5VTBD
VCC_PSAUXTBD


* TBD - To Be Determined

Power Distribution Dependencies

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titlePower Distribution


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Power-On Sequence

There is no specific power on sequence, after power on the Ultra96 Board all electrical components on TEP0006 will be enabled.

Power Rails

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titleModule power rails.

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Power Rail Name

LS Expansion Connector Pin

DirectionNotes
+5V37InputSupplied by Ultra96
VCC_PSAUX35InputOutputSupplied by Ultra96


Technical Specifications

Absolute Maximum Ratings

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Input Supply Voltage
SymbolsDescriptionMinMaxUnitVin1.75.5V
T_STGStorage Temperature-55150°C


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titleRecommended operating conditions.

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See MAX8902BATA+T datasheet.
ParameterMinMaxUnitsReference DocumentVin4.55.5V
T_OPT-40+85°C


Physical Dimensions

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titleBoard hardware revision number.


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Document Change History

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DateRevisionContributorDescription|

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  • Initial release

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all

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  • --


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