DVK90109

DVK90109 Datasheet

Part No. DVK90109

Part	Datasheet
DVK90109	DVK90109 (pdf)

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Standard ISO communications User interface software RS232 serial communication Dedicated instruction set 6 to 9Volts supply compliant Ordering Information Part No. DVK90109 DVK90109 125kHz RFID Development Kit User Manual The development kit DVK90109 has been developed by Melexis to create specific applications using 125 kHz protocols and to evaluate the advantages of the MLX90109 transceiver IC. The DVK90109 results of the combination of the development board DVKRFID and the evaluation board EVB90109. The EVB90109 is plugged on the DVKRFID through a 10 pins connector including Coil, VCC and Ground and controlled by the microcontroller ATMEGA128. A set of commands has been elaborated by Melexis to define the communication between the Computer and the evaluation board EVB90109. Page 1 of 13 Development Kit Apr-2008 Table of Contents DVK90109 125kHz RFID Development Kit User Manual 1 UNPACKING THE SYSTEM 2 CONNECTING THE SYSTEM 3 DIGITAL COMMUNICATION EVB90109 - 4 DIGITAL COMMUNICATION DVKRFID Protocol assignment 5 List of instructions 5 Error 6 Instructions set 6 Version VER Set Field Configuration of the MLX90109 HEA HEAder REA REAd WRI Write Q5 SEL Select tag Hitag1 RDH Read Hitag1 WRH Write Hitag1 5 MELEXIS RS232 INTERFACE PROGRAM Start RS232 11 Select serial communication port 11 Open serial communication 11 Generates commands file 11 Select commands file 12 Send a command 12 Page 2 of 13 Development Kit Apr-2008 DVK90109 125kHz RFID Development Kit User Manual 1 Unpacking the system The DVK90109 board is delivered with all components to build a complete RFID setup. Contents of the box: 1 Development kit 125 kHz o Development kit RFID DVKRFID o Evaluation board MLX90109 EVB90109 o Alimentation block 3 to 12V o 125 KHz Transponder in credit card format 2 Compact Disc Software and documentation o EVB90109 documentation o DVK90109 User Guide o RS232 PC interface software 2 Connecting the system 1 The EVB90109 is plugged through a 10 pins connector DIL10 on a 14 pins connector DIL14 on the DVKRFID EVB90109 AREA . The following pictures show how to connect the EVB90109 on the DVKRFID board. Figure 1:EVB90109 connector on the DVKRFID Figure2:EVB90109 2 Connect the board DVK90109 to the COM-port of your computer, with a RS232 cable. This allows communication between the DVK90109 and your computer. 3 Connect the power supply of the DVK90109. Important Note The supply must be between 6 to 9 Volts DC. Higher voltage may damage permanently the DVK90109 circuit. Page 3 of 13 Development Kit Apr-2008 DVK90109 125kHz RFID Development Kit User Manual 3 Digital communication EVB90109 - DVKRFID

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Standard ISO communications User interface software RS232 serial communication Dedicated instruction set 6 to 9Volts supply compliant
Ordering Information

Part No. DVK90109

DVK90109
125kHz RFID Development Kit User Manual

The development kit DVK90109 has been developed by Melexis to create specific applications using 125 kHz protocols and to evaluate the advantages of the MLX90109 transceiver IC.

The DVK90109 results of the combination of the development board DVKRFID and the evaluation board EVB90109. The EVB90109 is plugged on the DVKRFID through a 10 pins connector including Coil, VCC and Ground and controlled by the microcontroller ATMEGA128.

A set of commands has been elaborated by Melexis to define the communication between the Computer and the evaluation board EVB90109.

Page 1 of 13

Development Kit Apr-2008

Table of Contents

DVK90109
125kHz RFID Development Kit User Manual
1 UNPACKING THE SYSTEM
2 CONNECTING THE SYSTEM
3 DIGITAL COMMUNICATION EVB90109 -
4 DIGITAL COMMUNICATION DVKRFID

Protocol assignment 5 List of instructions 5 Error 6 Instructions set 6

Version VER Set Field Configuration of the MLX90109 HEA HEAder REA REAd WRI Write Q5 SEL Select tag Hitag1 RDH Read Hitag1 WRH Write Hitag1
5 MELEXIS RS232 INTERFACE PROGRAM

Start RS232 11 Select serial communication port 11 Open serial communication 11 Generates commands file 11 Select commands file 12 Send a command 12

Page 2 of 13

Development Kit Apr-2008

DVK90109
125kHz RFID Development Kit User Manual
1 Unpacking the system

The DVK90109 board is delivered with all components to build a complete RFID setup.

Contents of the box:
1 Development kit 125 kHz o Development kit RFID DVKRFID o Evaluation board MLX90109 EVB90109 o Alimentation block 3 to 12V o 125 KHz Transponder in credit card format
2 Compact Disc Software and documentation o EVB90109 documentation o DVK90109 User Guide o RS232 PC interface software
2 Connecting the system
1 The EVB90109 is plugged through a 10 pins connector DIL10 on a 14 pins connector DIL14 on the DVKRFID EVB90109 AREA . The following pictures show how to connect the EVB90109 on the DVKRFID board.

Figure 1:EVB90109 connector on the DVKRFID

Figure2:EVB90109
2 Connect the board DVK90109 to the COM-port of your computer, with a RS232 cable. This allows communication between the DVK90109 and your computer.
3 Connect the power supply of the DVK90109.

Important Note The supply must be between 6 to 9 Volts DC. Higher voltage may damage permanently the DVK90109 circuit.

Page 3 of 13

Development Kit Apr-2008

DVK90109
125kHz RFID Development Kit User Manual
3 Digital communication EVB90109 - DVKRFID

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived DVK90109 Datasheet file may be downloaded here without warranties.

Datasheet ID: DVK90109 647774