Tiny ToF Development Board
Contents
1. 1 12 RS 232 RS 485 m A RS 232 485 interface is available on the Tiny ToF Development Board Note Switch 8 of DIP switch i must be in ON position Switch 3 of DIP switch f must be in ON position Switch 2 of DIP switch f switches between RS 232 OFF and RS 285 ON 3 1 13 Configuration Switch 1 f Switch No Switch Position Commend 1 ON EPC6xx ToF module UART Bootloader enabled 1 OFF EPC6xx ToF module boots from flash 2 ON RS 485 mode enabled 2 OFF RS 232 mode enabled 3 ON EPC6xx ToF module pin 11 I2C SDA is used as nUART_RX_EN 3 OFF EPC6xx ToF module pin 11 I2C SDA us used as I2C data Bluetechnix 2014 Page 11 21 Hardware User Manual Switch No 4 4 Tiny ToF Development Board Switch Position ON OFF A Br ved N A AR N Embedding Ideas Last change 14 July 2014 Version 1 2 Commend RS 485 terminating resistor enabled RS 485 terminating resistor disabled Figure 3 2 Configuration switch 1 options 3 1 14 Configuration Switch 2 i Switch No 1 1 2 Q COONNOO CO P A Bluetechnix 2014 Switch Position ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF Commend EPC6xx ToF module pin 14 GPIO3 is connected to the Trigger button EPC6xx ToF module pin 14 GPIO3 is connected to input 4 EPC6xx ToF module pin 12 GPIO2 is connected to the green LED EPC6xx ToF module pin 12 GPIO2 is connected to output 2 EPC6xx ToF mod2. 1 Functional Description 3 1 1 EPC6xx ToF Module connector p The Tiny ToF Development Board provides a 20 pin connector to connect an EPC6xx ToF module to it p For further information see Hardware User Manual of EPC610 ToF Module 3 1 2 Power Supply k I The Tiny ToF Development Board must be powered by an external 5V 24V power supply connected to power connector k or 1 Pin assignment on the power connectors DC10 connector k Connector Type 2 1mm ID 5 5mm OD Voltage 5 24V 1 5W Bluetechnix 2014 Page 9 21 BLUETECHNIX A E Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 Polarity ke Terminal connector l Pin 1 5V 24V Pin 2 GND 3 1 3 JTAG d A standard ARM JTAG connector 20 pins 2 54mm pitch d is available for processor debugging 3 1 4 USB UART b An EPC6xx ToF module UART is routed through a USB UART bridge CP2102 Silicon Labs to the connector b The same UART is also available on pinheads a Note Switch 8 of DIP switch i must be in OFF position 3 1 5 Reset Button j The Tiny ToF Development Board provides a reset button j to reset the EPC6xx ToF module 3 1 6 Trigger Button g The Tiny ToF Development Board provides a trigger button g which is connected to pin 14 of the EPC6xx ToF module connector Note Switch 1 of DIP switch i must be in ON position 3 1 7 Dual Color LED h The Dual Color LED h
3. is connected to the pins 6 and 12 of the module connector and can be used for status signaling Note Switches 6 and 7 of DIP switch i must be in ON position 3 1 8 GPIOs 0 n Two galvanic isolated inputs 0 and two galvanic isolated outputs n are available on the Tiny ToF Development Board The current status of the GPIOs are shown by Status LEDs ON IN2 OUT1 OUT2 Note Switches 6 7 and 8 of DIP switch i must be in OFF position Bluetechnix 2014 Page 10 21 A BLUETECHNIX AA Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 Warning Do not exceed the maximum allowed voltages and currents see 4 1 1 3 1 9 SPI c The SPI interface of the EPC6xx ToF module is available on pinheads c 3 1 10 12C e The I2C interface of the EPC6xx ToF module is available on pinheads e 3 1 11 Modulation ModLight Interface r For connection of an external IR light source a Modulation light signal connector is available on the Tiny ToF Development Board The same signals are also available on pinheads q Note Resistors R4 and R9 must be depopulated and resistors R1 and R6 must be populated OR 0402 The used EPC6xx ToF module must be configured for external illumination For further information see Hardware User Manuel of EPC610 ToF Module Note Keep the connection between the ModLight interface and the external IR light source as short as possible 3
4. main components neuen nennen nenne nnnnnnnnnnnn nennen nennen nnnnennnnnennnnnennnn T Figure 3 1 Tiny ToF Development Board connectors and mtertaces anno anno anne nenn nenn nennen 9 Figure 3 2 Configuration switch 1 OPTIONS un en aan 12 Figure 3 3 Configuration switch 2 Options nennen neuen nenne nenne nnnnne nennen neuen nenne nnnnnn nennen 12 Figure 6 1 Top side Dimensions 2uu02200000000000nnnnnnnnnnnnnnnnnnnnnnnnnnn nun nun nnnn nun nun nun ann nnnnnnnnnnnnnnnnnnnnnnnnnnnn 15 Tables Table 4 1 Electrical characteristics aka 13 Table 4 2 Absolute maximum ratingS nenn nenn nnnnnnnn nenn nenn nenn nenn nenn nnnnnnnnnnnnnnnnnnnnennnennnennnennne nen 13 Table 5 1 Pin out of the EPC6xx module connector nenne nenn nnnnnnnnn nenne nenn nenn nnnnn nenne nennen 14 TEST ele te d e eee E EE AENEA EENE AEREE 17 Table 9 1 Overview Tiny ToF Development Board product changes nenn Rune nenne nennen 18 Table 9 2 Product nein 18 Table 10 1 Revision history 2 u222024002002000nn0 ann anno ann anno ann nen nun nun ann nun ann nun nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 19 FETTER 20 O Bluetechnix 2014 Page 21 21
5. 110110 DESC DUON EEE EE ee 14 5 1 EPC6xx TOF Module Connector nennen nnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 14 D Mechanical Outline ne 15 6 1 EOD VION en EE tee NE EN 15 TSN 16 7 1 ET 1 10 gt EST 5 0 oa EEE SE EE EE 16 8 Ordering Information rannrnnnnrrnnnnrnnnnnrvnnnnernnnnennnnrennnnrennnnrnnnnnsnnnnsrnnnnsennnnsennnsennnnnennnnsennnnsennnssennnnne 17 FOU ENN 18 Bluetechnix 2014 N BLUETECHNIX N Embedding Ideas Be 91 NNN 18 9 1 1 Tiny TOF Development Board rrnnrvnnrvnnrrnnrnnnrnnnrennnnnnnennnennnennnennnnnnnnnnnnnnnennnnnnunnnunnnuenner 18 EE EG 818 00 eege 18 10 Document Revision HIS ION Verena een ee een ae een een ehren 19 11 Be OD V een ei ne gene 20 A List of Figures TINN 21 Bluetechnix 2014 A BLUETECHNIX AP O Bluetechnix 2014 All Rights Reserved The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics Terms of delivery and rights of technical change reserved We hereby disclaim any warranties including but not limited to warranties of non infringement regarding circuits descriptions and charts stated herein Bluetechnix makes and you receive no warranties or conditions express implied statutory or in any communication with you Bluetechnix specifically disclaims any implied warranty of merchantability or fitness for a particular purpose Bluetechnix takes no liability for any damages and error
6. B UART Debug Interface 2 Inputs with galvanic isolation up to 50V input voltage 2 Outputs with galvanic isolation Modlight Interface for external illumination DC SPI and UART on pinheads Duo color LEDs Trigger button Reset button JTAG 5V 24V power supply Bluetechnix 2014 Page 7 21 A BLUETECHNIX RA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 2 2 1 Active components USB UART Bridge CP2102 RS 232 RS 485 Transceiver ISL3330 StepDown Converter MPM3620 Bluetechnix 2014 Page 8 21 A BLUETECHNIX AA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 3 General Description The following chapters describes the functions of the board interfaces UART interface USB UART interface SPI interface a a p JTAG connector GC interface gt o op Configuration switch 1 Trigger button Dual color LED 7 i Configuration switch 2 j Reset button Terminal power connector mm ve cig TE m RS232 485 Outputs lit CX 254 ER Fi E i DI if es ak A O E k DC10 power connector fe D Inputs Module connector a p pP Modulation signal port e ModLight interface D e Markes Pin 1 T k Figure 3 1 Tiny ToF Development Board connectors and interfaces 3
7. BE x BLUETECHNIX Embedding Ideas Tiny ToF Development Board ENE ang ad meer VOS 5Z 1 ISOW IdS OSIN IGS 197 Ids 37 Ids vU un Hardware User Manual Version 1 2 Bluetechnix 2014 BLUETECHNIX AA Embedding Ideas a Contact Bluetechnix Waidhausenstra e 3 19 A 1140 Vienna AUSTRIA office bluetechnix com http www bluetechnix com Date 2014 07 14 4 A BLUETECHNIx EN N Table of Contents 1 EEN ege ne 6 L BE ude 6 MN 6 E e de e Ge Le NE EE EE EE EE EE T EE OE SE EE EE Eee 7 22 KOY DE 00 ENE NE T 2 2 1 ANE 8 TENNE 9 3 1 ge gele as De se EE ER NN 9 3 1 1 EPC6xx TOF Module connector mp 9 3 1 2 Power SUDDIV K I ERE enter 9 So NET e PRE ENE EE 10 EE EEE ee rete ete 10 3 1 5 Reser ILO NN 10 3 16 Trigger BUTTON Q ran nennen 10 317 DANE OO LED R E 10 PORN Nr 10 Zar EE he 11 EE EEE EE EE EN 11 3 1 11 Modulation ModLight Interface r anrrnnnnrrnnnnrnnnnnrnnnnnennnnrrnnnnrnnnnnrnnnnnennnnnennnnrennnnrennnee 11 MN E EEE EE EN RE 11 31 13 Gonfiguration Swiicch 1 Mass een 11 31 14 SN rei EE E 12 w 5 6 7214 0 s EEE EE ee 13 4 1 Electrical Specifications anrrnnnnrrnnnnrrnnnnrnnnnnrnnnnnennnnrennnnrnnnnnrnnnnnennnnrnnnnnrnnnnnennnnsennnnsennnneennnee 13 4 1 1 Operating Condrtons neuen nenne nenne nenne nnnnno nennen nenne EERE 13 4 1 2 Absolute Maximum A d ue nee 13 EDA vr 13 o Gola
8. indicates the step number of a certain procedure you are expected to follow Steps are numbered sequentially This sign gt indicates an expected result of your action References This symbol indicates a cross reference to a different chapter of this manual or to an external document 1 2 Certification X Grade Version j X Grade version of the products are not intended for sale and have therefore no certifications The user is responsible for a correct usage in order with federal laws Bluetechnix 2014 Page 6 21 S A E Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 2 Introduction 2 1 Overview The Tiny ToF Development Board is a low cost rapid development platform designed to decrease time to market of customized applications It supports Bluetechnix EPC6xx ToF modules The development board provides all interfaces on dedicated connectors or pinheads The form factor of the Tiny ToF Development Board allows easy integration of the board into OEM products Tiny ToF module connector ModLight Interface RS 232 485 UART USB Duo LED Transmitter Bridge Power Supply JTAG Reset User Boot mode Solder Pads DC Plug Button Active User Interfaces Components Figure 2 1 Overview of the main components Connectors 8 2 2 Key Features Size 90 x 80mm 20 Pin EPC6xx ToF Module Connector RS485 RS232 Interface US
9. lect Output D SPI Master In Slave Out I2C Data Input HI I2C Clock Input M Bootmode Entry pull high to enter Uart Bootmode Power Ground Serial Wire Debug Clock Module Reset 3V3 Output max 100mA Serial Wire Debug IO Table 5 1 Pin out of the EPC6xx module connector NM GPIO type configuration with standard firmware Bluetechnix 2014 Page 14 21 BLUETECHNIX AA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 A 6 Mechanical Outline All Dimensions in the drawings below are given in Millimeters 6 1 Top View mS mig 80 00 VIN 5 24V 8 d 74 75 90 00 Figure 6 1 Top side Dimensions Bluetechnix 2014 Page 15 21 A BLUETECHNIX RA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 7 Support 7 1 General Support General support for products can be found at Bluetechnix support site http support bluetechnix at Bluetechnix 2014 Page 16 21 A BLUETECHNIX RA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 8 Ordering Information PON Name Note 150 2301 1 Tiny ToF Development Board Table 8 1 Order Information Bluetechnix 2014 Page 17 21 Hardware User Manual Tiny ToF Development Board 9 Product History 9 1 Version Information 9 1 1 Tiny ToF Development Board Version Comp
10. onent Type 1 0 0 First release BLUETECHNIX IR Embedding Ideas Last change 14 July 2014 Version 1 2 A Table 9 1 Overview Tiny ToF Development Board product changes 92 Anomalies Version Date Description V1 0 2014 23 04 No anomalies reported yet Table 9 2 Product anomalies Bluetechnix 2014 Page 18 21 A BLUETECHNIX AA Embedding Ideas Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 10 Document Revision History Version Date Document Revision 1 2014 04 23 First release V1 0 of the Document 2 2014 07 14 Corrected DIP switch numbers chapters 3 1 4 and 3 1 6 Table 10 1 Revision history O Bluetechnix 2014 Page 19 21 A BLUETECHNIX IA Embedding Ideas Last change 14 July 2014 Version 1 2 Hardware User Manual Tiny ToF Development Board 11 List of Abbreviations Abbreviation Description ESD Electrostatic Discharge GPIO General Purpose Input Output Input PC Inter Integrated Circuit I O Input Output MTBF Mean Time Between Failure NC Not Connected O Output PWR Power SPI Serial Peripheral Interface UART Universal Asynchronous Receiver Transmitter USB Universal Serial Bus Bluetechnix 2014 Table 11 1 List of abbreviations Page 20 21 BLUE TECHNIX Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 A List of Figures and Tables Figures Figure 2 1 Overview of the
11. s causing of the usage of this board The user of this board is responsible by himself for the functionality of his application He is allowed to use the board only if he has the qualification More information is found in the General Terms and Conditions AGB Information For further information on technology delivery terms and conditions and prices please contact Bluetechnix http www bluetechnix com Warning Due to technical requirements components may contain dangerous substances Bluetechnix 2014 A BLUE TECHNIX AA Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 1 General Information This guide applies to the Tiny ToF Development Board from Bluetechnix GmbH Follow this guide chapter by chapter to set up and understand your product The document applies to the X Grade product 1 1 Symbols Used This guide makes use of a few symbols and conventions Warning Indicates a situation which if not avoided could result in minor or moderate injury and or property damage or damage to the device Caution Indicates a situation which if not avoided may result in minor damage to the device in malfunction of the device or in data loss A A Note i Notes provide information on special issues related to the device or provide information that will make operation of the device easier Procedures A procedure always starts with a headline 1 The number
12. tions for extended periods may affect device reliability Symbol Parameter Min Max Unit Vin Power supply voltage 0 3 24 V Tams Ambient temperature 20 65 C Tsto Storage temperature 55 125 C Gave Relative ambient humidity 0 99 Table 4 2 Absolute maximum ratings 4 1 3 ESD Sensitivity Atos ESD electrostatic discharge sensitive device Charged devices and circuit boards can discharge without detection Although this product features patented or proprietary protection circuitry damage may occur on devices subjected to high energy ESD Therefore proper ESD precautions should be taken to avoid performance degradation or loss of functionality Bluetechnix 2014 Page 13 21 Hardware User Manual Tiny ToF Development Board 5 Connector Description 5 1 EPC6xx ToF Module connector A BLUETECHNIX AA Last change 14 July 2014 Version 1 2 The following table shows the pin out of the 20 pin EPC6xx ToF Module connector Pin Type 1 PWR 2 PWR 3 O 4 5 I O 6 I O 7 8 O 9 O 10 O 11 I O 12 I O 13 I O 14 I O 15 16 PWR 17 18 19 O 20 I O Signal name VCC GND UART TX UART RX GPIO5 GPIO4 SPI MOSI SPI CLK SPI SS GPIO1 SPI MISO l2C SDA GPIO2 120 SCL GPIO3 nBMODE GND SWD CLK nRESET 3V3_Out SWD IO Description Input Voltage Power Ground UART Transmit Data UART Receive Data Output I PWM Output SPI Master Out Slave In SPI Clock SPI Slave Se
13. ule pin 6 GPIO4 is connected to the red LED EPC6xx ToF module pin 6 GPIO4 is connected to the to output 1 Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected RS 232 485 interface enabled USB UART interface enabled Figure 3 3 Configuration switch 2 options Page 12 21 A BLUETECHNIX AA Hardware User Manual Tiny ToF Development Board Last change 14 July 2014 Version 1 2 4 Specifications 4 1 Electrical Specifications 4 1 1 Operating Conditions Symbol Parameter Min Typical Max Unit Vin Power supply voltage 5 12 24 V Den Power consumption during ToF integration 3 W Voc Allowed level on open collector output pins 5 50 V lo Output current on output pins 200 200 mA Vin High level input voltage 2 0 50 V Vi Low level input voltage 0 2 4 V Top Operating temperature on PCB 20 65 C PamB Relative ambient humidity non condensing 0 90 Table 4 1 Electrical characteristics Note 1 Average power for a ToF modulation signal with 50 duty cycle 52ms integration time 4 1 2 Absolute Maximum Ratings Stressing the device above the rating listed in the absolute maximum ratings table may cause permanent damage to the device These are stress ratings only Operation of the device at these or any other conditions greater than those indicated in the operating sections of this specification is not implied Exposure to absolute maximum rating condi
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