Template Revision 2.12
- Module: TRM Name always "TE Series Name" +TRM
Example: "TE0728 TRM" - Carrier: TRM Name usually "TEB Series Name" +TRM
Example: "TEB0728 TRM"
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Table of Contents |
Overview
The Trenz Electronic TEP0002 is a Pmod compatible motor driver board and used for developing BLCD or CD motor driving software.
Wiki Resource page: http://trenz.org/tep0002-info for the current online version of this manual and other available documentation.
Key Features
Notes : - List of key features of the PCB
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- Modules/ SoC FPGA
- RAM/Storage
- On Board
- 4x Current Sensor
- 4x ADC
- 2x Terminal Blocks
- 2x Power Regulators
- 3x Half-Bridge Drivers
- Interface
- 2x Pmod Pin Header (2x6 Pol)
- Power
- 3.3V supply voltage from Pmods
- Supply current and voltage monitoring
- Dimension
Block Diagram
Main Components
Notes : - Picture of the PCB (top and bottom side) with labels of important components
- Add List below
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- 2x6 PMod Header, J1
- 2x6 PMod Header, J2
- Power Regulators, U1-U7
- Half Bridge Gate Drivers, U14-U17-U20
- Current Sensors, U15-U18-U21-U46
- ARK500-2 connector, J2
- ARK500-3 connector, J3
- Analog Digital Converter, U16-U19-U22-U47
Initial Delivery State
Notes : Only components like EEPROM, QSPI flash can be initialized by default at manufacture. If there is no components which might have initial data ( possible on carrier) you must keep the table empty |
Storage device name | Content | Notes |
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--- | --- | --- |
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Configuration Signals
- Overview of Boot Mode, Reset, Enables.
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MODE Signal State | Boot Mode |
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--- | --- |
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Signal | B2B | I/O | Note |
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--- | --- | --- |
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Signals, Interfaces and Pins
Notes : - For carrier or stand-alone boards use subsection for every connector type (add designator on description, not on the subsection title), for example:
- For modules which needs carrier use only classes and refer to B2B connector if more than one is used, for example
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Pmod Connectors
TEP0002 is equipped with two 2x6 Pmod Connectors, J1 and J2.
Pin | Pmod J1 | Pmod J2 | Notes |
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1 | PWM_CH0 | ADC_CH |
| 2 | PWM_CH1 | AD_SCK |
| 3 | PWM_CH2 | ADC_CS |
| 4 | N.C | Sensor fault |
| 5 | GND | GND |
| 6 | VCC | VCC |
| 7 | EN_CH0 | ADC_DO0 |
| 8 | EN_CH1 | ADC_DO1 |
| 9 | EN_CH2 | ADC_DO2 |
| 10 | N.C | ADC_DO3 |
| 11 | GND | GND |
| 12 | VCC | VCC |
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Terminal blocks
The TEP0002 is equipped with two Terminal Blocks J3 and J4.
Designator | Pin | Schematic | Notes |
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J3 | 1 | DRV_CH2 | ARK500-3 | 2 | DRV_CH1 | ARK500-3 | 3 | DRV_CH0 | ARK500-3 | J4 | 1 | DC_IN | ARK500-2 | 2 | GND | ARK500-2 |
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On-board Peripherals
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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Notes : In the on-board peripheral table "chip/Interface" must be linked to the corresponding chapter or subsection |
Chip/Interface | Designator | Notes |
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ADC | U16,U19,U22,U47 |
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Analog Digital Converters
The TEP0006 is equipped with four Analog Digital Converters.
Pin | Connected to | Notes |
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ADC,U16 | ADC,U19 | ADC,U22 | ADC,U47 |
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AVDD | 5AV | 5AV | 5AV | 5AV |
| REF | Current Sensors,U17 | Current Sensors,U20 | Current Sensors,U22 | Current Sensors,U46 | VCC Pin | AIN0+ | DRV_CH0 | DRV_CH1 | DRV_CH2 | DC_IN |
| AIN0- | GND | GND | GND | GND |
| AIN1+ | Current Sensors,U17 | Current Sensors,U20 | Current Sensors,U22 | Current Sensors,U46 | VIOUT Pin | AIN1- | GND | GND | GND | GND |
| REFGND | GND | GND | GND | GND |
| DVDD | 3.3V | 3.3V | 3.3V | 3.3V |
| SCLK | ADC_SCK | ADC_SCK | ADC_SCK | ADC_SCK | PMod J2 | SDO | ADC0_DO | ADC1_DO | ADC2_DO | ADC3_DO | PMod J2 | nCS | ADC_CS | ADC_CS | ADC_CS | ADC_CS | PMod J2 | CH_SEL | ADC_CH | ADC_CH | ADC_CH | ADC_CH | PMod J2 | PDEN | GND | GND | GND | GND |
| GND | GND | GND | GND | GND |
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Power and Power-On Sequence
In 'Power and Power-on Sequence' section there are three important digrams which must be drawn: - Power on-sequence
- Power distribution
- Voltage monitoring circuit
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Power Supply
Power supply with minimum current capability of xx A for system startup is recommended.
Power Consumption
Power Input Pin | Typical Current |
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VIN | TBD* |
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* TBD - To Be Determined
Power Distribution Dependencies
Power-On Sequence
There is no specific power on sequence, after power on the module all regulators will be enable.
Power Rails
Power Rail Name | Pmod J1 Pin | Pmod J2 Pin | Direction | Notes |
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3.3V | 6,12 | 6,12 | Input |
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Technical Specifications
Absolute Maximum Ratings
Symbols | Description | Min | Max | Unit |
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3.3V | Input | -0.3 | 6.5 | V | STG_T | Storage Temperature | -40 | 105 | °C |
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Recommended Operating Conditions
Operating temperature range depends also on customer design and cooling solution. Please contact us for options.
Parameter | Min | Max | Units | Reference Document |
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3.3V | 3.0 | 4.2 | V |
| OPT_T | -40 | 105 | °C | See ARK500-2 and ARK500-3 Data Sheet |
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Physical Dimensions
PCB thickness: 1.59 mm.
Currently Offered Variants
Revision History
Hardware Revision History
Date | Revision | Changes | Documentation Link |
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2019-04-23 | 03 | - R18 and C46 have been removed
- R22 and C57 have been removed
- R26 and C67 have been removed
- R17, R20, R21, R24, R25, R28 have been renamed and the resistance level have been change
- U1 and U7 have been changed to LM4510SD
| REV03 | 2018-02-27 | 02 | - Schematic has been updated
| REV02 | 2017-03-09 | 01 | | REV01 |
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Hardware revision number can be found on the PCB board together with the module model number separated by the dash.
Document Change History
- Note this list must be only updated, if the document is online on public doc!
- It's semi automatically, so do following
Add new row below first Copy "Page Information Macro(date)" Macro-Preview, Metadata Version number, Author Name and description to the empty row. Important Revision number must be the same as the Wiki document revision number Update Metadata = "Page Information Macro (current-version)" Preview+1 and add Author and change description. --> this point is will be deleted on newer pdf export template - Metadata is only used of compatibility of older exports
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Date | Revision | Contributor | Description |
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Disclaimer