TMEB8704 RFID Application Kit Application Note
Contents
1. e Click on Configure Transponder this function programs the configuration block Block O of the TK5552 Choose the Write tab to program Blocks 1 to 31 of the transponder memory Select Program Transponder e To read out the transponder click the Read button in the Read tab to show the transponder code AIMEL j 4781A RFID 10 05 AMEL 4 1 4 Using the TK5561 Read Write Crypto Transponder e Select the transponder type Setup gt Transponder gt TK5561 Place a transponder close to the base station antenna e Enter the transponders configuration details such as bit rate coding ID code length and signature For non specialized applications use the default settings Click on Configure Transponder this function programs the configuration blocks Block 0 and Block 9 of the TK5561 Choose the Write tab to program Blocks 1 to 4 of the transponder memory Select Program Transponder e To read out the transponder click on the Read button in the Read tab to show transponder code To start the encryption process choose the Authentication tab to program Blocks 5 to 8 of the transponder memory Select Program Transponder Choose Start Authentication for encryption process 4 1 5 Using the U9280M Read Write Crypto Select transponder type Setup gt Transponder gt U9280M Place the transponder sample close to the base station antenna consider axial alignment The configuration2. Use Write Timing on the right side to set the timing parameters for writing Under normal operat ing conditions the default values can be used Click Program Transponder to program the transponder The blocks to be programmed are selected by selecting the box in the Write column Clicking the button Default restores the default setting With the Stop Transponder Modulation button the stop command is sent to the transponder This halts modulation until POR With the Reset Transponder button the reset command is sent to the transponder There is no change in the configuration or data blocks of the transponder To leave the TK5561 user interface click on the Cancel button Figure 5 14 TK5561 Authentication Tab TEE TK5561 fel ES Setup Option Application Ext Info Authentication Crypto Key Block 5 40E23D64 Challenge Block 7 4387E0AD Block 8 6825CF19 Lock crypto keys Program Transponder White m Block 6 63254710 0123456789ABCDEF v K When changing to the Authentication tab the Crypto Key and Challenge are shown The pass word box is the same as in the Configuration Setup The Crypto Key Blocks 5 to 8 can be locked with the Lock crypto keys box Please use this feature with care The programming of the transponder is performed by clicking Program Transponder The data for each block is entered using hexadecimal code characters 0 to 9 and A to F The blocks to be programmed are selected
3. Circuit Diagram of the Antenna Interface 3 3 3 Circuit Diagram of the Antenna Interface Figure 3 1 fe ee em um c E E S ui icc icri ee m I I UA Sh ZaNnl l Led 4 eal OAL 74 LINNAL zsva pan Lesva sli peu VE V ozesa VV ozesa za 9d I eL iL oise O022 OLY Glu O 9 O0e2 e l O 6 ex 02H 61H l 6001 6001 l i ceu 81H O O1 ex d d l a og ae uomeordde Hulun 10 sjuauodwo5 a3 on e3Nnio LANN LO uot peer t M SS EE EEEE VE E ED J molea INY qa PEE LL LX ZN OSL cl ZH ul eyeq l 319 O LILX euugjuy PLN SSYdIH 2 11 O an9a aNd x 3o O IX Andino o O S ex 4 jno ejeq d O LLW 2 ASGNVLS O 9 LX ELN SS jn oL uoneoidde V iza O xoeqpee 104 1 MOd i sjusuodwo9 e IN ian I u9919 ii 009 ON eu LH 8084 e Lex a sos NI O zn 02 VN LN I l l TMEB8704 Application Note memme 6 4781A RFID 10 05 n MEB8704 Application Note 3 3 4 Parts List of the Antenna Interface U1 E U2270B SO16 U2 LM7808 TO220 Diodes D1 BAS21 SOT23 D2 BAS21 SOT23 D3 BAS21 SOT23 D4 BAS21 SOT23 D5 BAS21 SOT23 D6 BAS21 SOT23 D7 BAS21 SOT23 DZ1 BZX84C 5 6V SOT23 LEDS LD1 TLMC3100 green PLCC2 LD2 TLMT3100 red PLCC2 LD3 TLMT3100 red PLCC2 LD4 B TLMA3100 yellow PLCC2 Transistors T1 BF820 SOT23 T2 BF820 SOT23 Resistors R1 3 6 KQ
4. 0805 R2 3600 0805 R3 10 ko 0805 R7 1kQ 0805 R8 68 ke 0805 R9 43 KQ 0805 R10 4 7 KQ 0805 R11 470 kQ 0805 R12 75 KQ 0805 R13 100 kQ 0805 R14 240 0805 R15 1kQ 0805 R16 3 6 KQ 0805 R17 s 1 5 KQ 0805 R18 1000 0805 R19 1 kQ 0805 R20 3 6 KQ 0805 R21 1 5 KQ 0805 R22 100 Q 0805 AIMEL f 4781A RFID 10 05 AMEL Capacitors CANT1 2 2 nF 5 CANT2 150 pF CTUNE1 100 pF 0805 CTUNE2 180 pF 0805 C3 10 uF 16V C4 22 yF 16V C5 22 yF 16V C6 220 nF 0805 C7 22 nF 0805 C8 2 2 nF 0805 C9 4 7 nF 0805 Miscellaneous e SUB D 9 pole socket e 3 pole connector for coil e Gold pin block for jumper 1 x 3 pole e 2 gold pin block 1 x 18 pole used for header connector to the main board The antenna coil included in the IDIC application kit measures the following parameters related to 125 kHz Inductance L 700 uH Coil diameter d 100 mm Winding number n 60 Wire diameter dy 0 25 mm TMEB8704 Application Note memm 4781A RFID 10 05 n MEB8704 Application Note 4 Identification Application Software IDS 5 4 1 Getting Started Read this RFID Application Kit user s manual e Install the IDS 5 software e Connect an RS232 serial cable between the RFID application kit and the PC Connect a 12V AC or DC power supply to the RFID application kit using the jack connector The status Power on is indicated by a green LED near the microcontroller Start
5. 3 Hardware Settings and Connector Positions In RFID applications the main board with the microcontroller is operated in a fixed configuration no settings are necessary Check jumper J3 on the antenna interface to verify that it is has the default setting see Figure 2 1 and Figure 2 2 on page 3 Figure 2 1 Main Board RS 232 Connector Jack Connector 3 Power Supply LIT mt E DL Es n gt E Ibo 01 02 wo qe E FEET n Waa 20 A erri TAA Reset Button Power Switch TMEB8704 Application Note s um 4781A RFID 10 05 TMEB8704 Application Note Figure 2 2 Antenna Interface Board Antenna Socket Connector J148 Connector J2 18 RF Field Indication Tune 2 Indication Tune 1 Indication Figure 2 3 Application Board Topview Cha te ON gt f 1609000000000000000 t hmn HARMAN 2 4 Software Installation The RFID application kit package includes a CD ROM with the installation program and has a description of the RFID application kit on the cover Insert the CD ROM into the CD ROM drive and execute setup exe The program including all libraries needed will be installed automatically Note Itis necessary to have write permission for the system AMEL 4781A RFID 10 05 AMEL 3 Description of the Application Board System 3 4 System Overview The RFID application board consists of a standard microcontroller
6. board 1 0 equipped with the Atmel microcontroller AT90S8515 combined with a piggybacked board serving as antenna interface The microcontroller AT90S8515 carries out the following functions Handling the bi directional data communication between the application board and the host PC e Executing the read and write commands to be sent to the antenna interface Decoding the specific read data delivered by the antenna interface The application software is downloaded into the 8 KByte Flash memory of the microcontroller The current program version is indicated on the label attached to the main board 3 2 Power Supply For proper operation of the application board an external power supply in the range of DC 10V to 15V 200 mA is required A bridge rectifier placed at the connector input is used for polarity independence 3 3 Antenna Interface The antenna interface see Figure 2 2 on page 3 is connected via the header connector located on the main board The LED Power indicates the actual supply voltage To adapt a specific antenna coil to the resonant frequency and the Q factor the components CANT1 CANT2 and R14 see Figure 2 2 on page 3 can be changed The matching of the interface depends on the added coil The parameters and the corresponding components for the adjustment are given as follows Resonant frequency fres 125 kHz by CANT1 CANT2 at Jumper 3 to position Disable Q factor Q 20 by R14 3 3 1 Frequency Tuning Mode Select
7. the program HFID Application Software Select the COM port to be used in the Setup menu 4 1 1 Using the TK5530 Read only Transponder Select the transponder type Setup gt Transponder gt TK5530 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bit rate coding ID code length signature and header For non specialized applications use the default settings Click Read to show the transponder code 4 1 2 Using the TK5551 Read Write Transponder Select the transponder type Setup Transponder TK5551 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bit rate coding ID code length and signature For non specialized applications use the default settings e Click on Configure Transponder this function programs the configuration block Block O of the TK5551 Choose the Write tab to program Blocks 1 to 7 of the transponder memory Select Program Transponder e To read out the transponder click the Read button in the Head tab to show the transponder code 4 1 3 Using the TK5552 Read Write Transponder Select the transponder type Setup Transponder TK5552 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bit rate coding ID code length and signature For non specialized applications use the default settings
8. wake up command To leave the TK5551 user interface click Cancel Click Direct Access to do blockwise reading Make sure that the right Header for the chosen block is typed into the header text field If Sequence Terminator is activated only Block 0 and the Maxblock are readable for example Block 1 to 5 is configured then Block 5 is also readable with Direct Access Figure 5 9 TK5551 Write Tab TT Gees TK5551 fel ES Setup Option Application Ext Info Write Setup Write Timing Wie Lock Block1 E61000001 F 7 GAP time 276 Block 2 62000002 EJ Block 3 83000003 ZERO time Block 4 54000004 9 Block 85000005 GENS Block6 56000006 324 us Block 7 57000007 l Program Transponder Cancel When the Write tab is selected the Write Setup and Write Timing are shown The first byte in Block 1 the header byte is adjusted in the header text field of the Read tab The password box is the same as in the configuration setup When the Password box is selected Block 7 changes to password Use Write Timing on the right side to set the timing parameters for writing Under normal operat ing conditions the default values can be used The programming of the transponder is performed by clicking Program Transponder The data for each block is entered using hexadecimal code characters 0 to 9 and A to F The blocks to be programmed are selected by selecting the corresponding check box in
9. 8 Bit terminator time TT Signature min 340 ps max 450 ps Terminator 1 Stop Transponder Modulation Cancel Default Figure 5 16 U9280M Write Tab RFID Application Software U9280H OP xj Setup Option Application Exit Info Read Authentication Write Setup Write Timing Data Wite GAP time Block 1 5100000 F 2 Block 2 2000000 m Ez Block 3 B30000038 F 400 us Block 4 B4000000 F 1 ONE time 800 ps Pragram Transponder Cancel Stop Transponder Modulation Default 2 TMEB8704 Application Note 4781A RFID 10 05 n MEB8704 Application Note When changing to the Write tab the Write Setup and Write Timing are shown Use Write Timing on the right side to set the timing parameters for writing Under normal operat ing conditions the default values can be used The programming of the transponder is performed by the Program Transponder button The blocks to be programmed are selected by selecting the box in the Write column Clicking the button Default restores the default setting With the Stop Transponder Modulation button the stop command is sent to the transponder this halts modulation until POR To leave the U9280M user interface click on the Cancel button Figure 5 17 U9280M Authentication Tab RFID Application Software U9280M OE x Setup Option Application Exit Info Fed Crypto Key Block 5 26CBB1 11 Vv Ch
10. Hz Low Frequency Semi Low Frequency Semi High Frequency and High Frequency This requires that the on chip oscillator of the U2270B is tuned to 125 kHz these values are nominal values the actual values may differ slightly due to component toler ances In autotuning mode the software switches between the four frequencies until the transponder can be read out The currently selected frequency stage is indicated binary encoded on the application board by the Tune 1 Tune 2 LEDs see Table 5 1 on page 13 TMEB8704 Application Note ss 4781A RFID 10 05 n MEB8704 Application Note 5 2 3 5 2 4 5 2 5 Table 5 1 Binary Tuning LED Code Tune 2 Tune 1 Freguency 0 0 High 0 1 Semi high 1 0 Semi low default 1 1 Low Use the submenu item RF Field to switch the RF field on the RFID application kit ON or OFF see Figure 5 5 The status is indicated by the yellow RF On LED on the application board RF On is the default value Figure 5 5 AF Field Menu T Hay Application Software Setup Application Exit Info Tuning gt The submenu item Demoboard Reset resets the application board and all changes in the Option menu to default values The reset can also be selected by pressing key F12 Application Figure 5 6 Application Menu T EID Application Software Setup Option Buje Exit Info Write Bit String AT Test Timing Test Tk555x series y E Y Tk556x series The su
11. RFID Application Kit TMEB8704 1 Introduction The RFID application kit TMEB8704 is designed to demonstrate the key features of Atmel s various RFID products The included software version IDS 5 supports the fol lowing products U2270B on the reader side TK5530 e5530 on the transponder side TK5551 e5551 on the transponder side e TK5552 on the transponder side TK5561 e5561 on the transponder side U9280M on the transponder side 2 Getting Started For proper operation of the demonstration system the following requirements must be met 2 4 Minimum System Requirements Pentium processor based PC 16 MB RAM memory Windows 95 or higher CD ROM drive VGA monitor e RS22 serial interface COM1 or COM2 Mouse 2 2 Hardware Requirements and Installation Microcontroller board 1 0 with application kit 5 R W antenna 100 mm L 700 uH Q 36 RS232 serial communication cable Power source 12V AC DC 200 mA Jack connector cable for power supply AIMEL KENNY O TMEB8704 RFID Application Kit Application Note Rev 4781A RFID 10 05 AMEL Before getting started check the following The antenna must be plugged into the socket of the interface board e The RS232 connector on the interface board must be connected to either COM1 or COM2 of the PC A supply line from the power source to the jack connector must be available When all 3 conditions are met set the power switch to ON 2
12. TEKET TK5561 fel ES Setup Option Application Ext Info Configuration Setup Read Timing 7 Bitrate zz x Fr Pasos F enable Stop mode short time TS mn 50 ps maci 190 ps r Coding Manchester rj Lock Block 0 long time TL AUT64 rounds me 210 ys maci 320 ps 24tmes C Stimes ID Code Length se x J terminator time TT max 340 ps maci 450 ps ON C OFF Signature Reader Configure Transponder Read Cancel Hesdet00 FFpfE6 Stop TransponderModulaton Direct Access Defauk TMEB8704 Application Note memme 4781A RFID 10 05 MEB8704 Application Note Figure 5 13 TK5561 Write Tab TETTEKET TK5561 fel ES Setup Option Application Ext Info Write Setup Write Timing 7 GAP time Block 1 amp 6l000001 Password White v Block 2 82000002 F 7 Lock Block 9 Password Vv F Block 3 83000003 Block 4 84000004 Lock datas Program Transponder Cancel Stop Transponder Modulation Reset Transponder AIMEL i 4781A RFID 10 05 AMEL When changing to the Write tab the Write Setup and Write Timing are shown The first byte in Block 1 the header byte is adjusted in the header text field of the Read tab The Password box is the same as in the configuration setup The Lock Block 9 box locks the password The data blocks Blocks 1 to 4 can be locked with the Lock data box Please use this feature with care
13. allenge Block 6 45701 623 iv o1 23456 789ABCDEF Block 7 DBD43AF1 v Block 8 78C569E2 Iv Proaram Transponder Start uthentication Stop Transponder Modulation Cancel Default 5 7 1 Authentication The RFID application kit can be used to demonstrate the encryption feature of the U9280M read write crypto transponder The PC based software provides a user interface that enables the configuration of the transponder Furthermore because the RFID application kit acts as a base station a real challenge response authentication procedure can be carried out The AUT64 encryption algorithm used in the U29280M is implemented as a part of the mask programming The algorithm is started by the button Start Authentication The checksum result and encryption response of the AUT64 are displayed in separate messages for the transponder and base sta tion If both responses are equal the AUT64 result displays OKAY if unequal the AUT64 result displays Error AUT64 The user can change the input parameters and key data of the encryption algorithm Note Remark Data value in block 6 is restricted The 3 LSB of each nibble must be different AIMEL d 4781A RFID 10 05 O AMEL Figure 5 18 Message Box AUT64 Result AUT64 result OKAY Transponder Microcontroller Checksum 20 20 Response 2F 790344 2F 790344 2 TMEB8704 Application Note mmm 4781A RFID 10 05 AIMEL T Atmel Corporation 2325 O
14. bmenu Application is for advanced users and enables them to find the optimal adjustment of the Write Timing as well as providing the possibility to write bit strings to the transponder Exit To exit the program choose Exit Info The submenu About in the main menu Info shows the program version and creation date AIMEL is 4781A RFID 10 05 AMEL 5 3 TK5530 Read only Transponder Figure 5 7 TK5530 Head Tab TEA TK5530 fel Ea Setup Option Application Ext Info Read Timing shot time TS mex 50ys maci 190 ps long time TL max 210 ps maci 320 ps u a terminator time TT mex 340 ys maci 450 ps Signature Reader HeadedD0O FF EG When the transponder TK5530 is selected the TK5530 Head tab is shown This window enables the user to set the following parameters in the Configuration Setup on the left side e Bit rate Rf 32 Rf 40 and Rf 64 Coding Manchester and Bi phase D code length 32 64 96 and 128 bit Signature Header Note For details please refer to the e5530 datasheet Using Head Timing on the right side the timing parameters for the decoding can be set Under normal operating conditions the default values can be used To read out the transponder click Read A message box shows the decoded transponder code in hexadecimal characters or an error report The decoding principle in simple terms consists of sending the chosen Configuration and Read Timing to the micr
15. by selecting the box in the Write column With the Start Authentica tion button the challenge is sent to the transponder and the authentication procedure is started Clicking the button Default restores the default setting To leave the TK5561 user interface click on the Cancel button 2 TMEB8704 Application Note m 4781A RFID 10 05 MEB8704 Application Note 5 6 1 Authentication The RFID application kit can be used to demonstrate the encryption feature of the TK5561 read write crypto transponder The PC software provides a user interface that enables the con figuration of the transponder Furthermore the RFID application kit acts as a base station so a real challenge response authentication procedure can be carried out The AUT64 encryption algorithm used in the transponder is fully emulated by the microcontroller of the RFID application kit The algorithm is carried out by hardware in the transponder and by the microcontroller Both results are displayed on the PC and authentication is verified The user can change the input parameters and key data of the encryption algorithm 5 7 U9280M Microcontroller with Transponder Interface 4781A RFID 10 05 The transponder board is equipped with a standard U9280M 036 ROM mask version The U9280M 036 emulates the basic functions of the RFID transponder TK5561 combined with keyless entry functionality When the transponder U9280M is selected the Head tab is displa
16. d Answer On Request in the Configuration Setup of the Read tab 2 Type in a unique password hexadecimal code into the Password text field 3 Change to the Write tab select the Password check box in the Write Setup column and click on the Program Transponder button 4 Then click on Configure Transponder in the Read tab 5 The transponder is now in AOR and password mode This way each transponder can be set to AOR mode When all transponders are configured put them into the RF field To read out the transponders follow the steps below Type the password for a specific transponder into the Password text field Click on the AOR wake up button to activate the specific transponder Read out the transponder by clicking Read To stop the read function click Stop Transponder Modulation Repeat steps 1 to 4 for the next transponder using the appropriate password cR OoN AIMEL E 5 5 18 AMEL TK5552 Read Write Transponder Figure 5 10 TK5552 Head Tab TT Gees TK5552 fel ES Setup Option Application Ext Info Configuration Setup Read Timing m Bitrate RF 32 Lock Block 0 short time TS mex 50 ps maci 190 ps Start up delay ER Ne 8192 clocks ESCAS Manchester me 210 ys maci 320 ps Modulation defeat m ID Code Length Noma Mod off terminator time TT Block 11031 mex 340 ps maci 450 ps Signature Reader Configure Transponder Hesde 00 FF E6 Reset Transponde
17. e terms is to send the chosen Configuration and Read Timing to the microcontroller on the RFID application TMEB8704 Application Note memme 4781A RFID 10 05 n MEB8704 Application Note kit In a real time analysis the incoming data stream is decoded to binary values and then sent to the PC Choosing the button Default restores the default setting Clicking the Reset Transpon der button sends the reset command to the transponder There is no change in the configuration or data blocks of the transponder To leave the TK5552 user interface click the Cancel button Clicking the Direct Access button makes blockwise reading possible Make sure that the right Header for the chosen block is typed into the header text field Figure 5 11 TK5552 Write Tab BYAFID Application Software TK5552 fel ES Setup Option Application Ext Info Write Setup Write Timing Wie Lock Block 1 E61000001 F poet lock 1 to 7 276 Block 2 52000002 ES Data lock 8 to 15 m Block 3 83000003 F ZERO ti gt lock 16 to 23 ee Block 4 84000004 F 0 Block 24 to 31 j Block 5 85000005 rd ONE time Block 6 86000006 F 324 us Block 7 87000007 F cm Defauk When changing to the Write tab the Write Setup and Write Timing are shown With the buttons Block 1 to 7 Block 8 to 15 Block 16 to 23 and Block 24 to 31 all 31 data blocks can be shown by packages each with 7 blocks The first byte in Block 1 the header byte is ad
18. ion The application system has a built in tuning feature to match the resonant frequency of the LC antenna circuit automatically to the frequency of a specific transponder The board is equipped with two stages of high voltage transistor switches to tune the resonator by switched capacitors This increases the reliability and operating distance The frequency tuning can be selected using jumper J3 see Figure 2 2 on page 3 4 TMEB8704 Application Note m 4781A RFID 10 05 MEB8704 Application Note Table 3 1 Tuning Mode Selection Tuning Mode Jumper J3 Position Disabled 1 2 Enabled 2 3 When tuning mode is disabled the RFID application kit operates with a fixed frequency adjusted nominally to 125 kHz To control the tuning the tuning mode has to be enabled by the RFID application program The binary combination of two tuning stages enables the selection of one out of four frequency states The frequency range is extended typically from 122 kHz to 128 kHz in steps of 2 kHz specified in the program menu by Low Frequency Semi Low Fre quency Semi High Frequency and High Frequency The currently selected frequency stage is indicated in binary mode on the application board by the red LEDs Tune 1 and Tune 2 see Figure 2 2 on page 3 3 3 2 RF Field Control 4781A RFID 10 05 The status of the RF field controlled by the microcontroller is indicated by the yellow LED RF On AIMEL
19. is fixed it can only be changed by programming through the interface Choose the Write tab to program Blocks 1 to 4 of the transponder memory Click Program Transponder Click the Read button in the Read tab to show the transponder code To start the encryption process choose the Authentication tab to program Blocks 5 to 8 of the transponder memory Click Program Transponder e Click Start Authentication for encryption process 4 1 6 Exit the Program Choose Exit from the main menu to quit the program 10 TMEB8704 Application Note m 4781A RFID 10 05 mm MEB8704 Application Note 5 Description of the RFID Application Kit Software IDS 5 Figure 5 1 RFID Application Kit 5 Software T D Application Software nf x Setup Option Application Exit Info RFID Application Kit TMEB 8704 5 1 Software Structure The included software supports the following Atmel transponder types e TK5530 Read only TK5551 Read Write TK5552 Read Write 1 kbit e TK5561 Read Write Crypto U9280M Read Write Crypto All transponder types and their particular features and functions can be controlled by one pro gram the software automatically selects the features supported depending on the transponder type used The software is developed for the use of different transponders and their features This means the user does not need to worry about the technical details 5 2 Start Window The menu bar of the ap
20. justed in the header text field of the Head tab Use Write Timing to set the timing parameters for writing Under normal operating conditions the default values can be used The programming of the transponder is performed by clicking Program Transponder The data for each block is entered using hexadecimal code characters 0 to 9 and A to F The blocks to be programmed are selected by selecting the box in the Write column To protect the data from being overwritten the Lock bit feature can be used Once set the information cannot be over written anymore Please use this feature with care Selecting the button Default restores the default setting Clicking the Reset Transponder button sends the reset command to the tran sponder There is no change in the configuration or data blocks of the transponder To leave the TK5552 user interface click on the Cancel button 5 6 TK5561 Read Write Crypto Transponder When the transponder TK5561 is selected the Head tab of the TK5561 user interface is shown This sheet enables to set the following parameters in the Configuration Setup on the left side Bit rate Rf 32 and Rf 64 AIMEL 18 4781A RFID 10 05 20 AMEL Coding Manchester and Bi phase e D code length 64 bit or 128 bit Signature Header Terminator 1 and Terminator 2 Password Activates password mode Enable Stop mode Obey stop command Lock Block 0 Setting this bit locks the configuratio
21. n block of the transponder This means bit rate coding etc are fixed and cannot be changed anymore Please use this feature with care AUT64 rounds Number of AUT64 times Auto adapt Automatic ON or user programmed adapt bit setting OFF Note The U2270B is not able to read all bit rates and coding types displayed If a transponder is config ured in an invalid mode a warning message will be displayed For details please refer to the e5561 datasheet To change the Configuration Setup click the Configure Transponder button to program the con figuration block of the transponder The transponder should be placed close to the application board antenna Use Read Timing on the right side to set the timing parameters for decoding Under normal operating conditions the default values can be used To read out the transponder click the Read button The decoding principle in simple terms is to send the chosen Configuration and Read Timing to the microcontroller on the RFID application kit Using real time analysis the incoming data stream is decoded to binary values and then sent to the PC Clicking on the button Default restores the default setting The Stop Transpon der Modulation button sends the stop command to the transponder This halts modulation until POR To leave the TK5561 user interface click on the Cancel button Clicking the Direct Access button makes blockwise reading possible Figure 5 12 TK5561 Head Tab TET
22. nterprise Technology Park Tel 81 3 3523 3551 Maxwell Building Fax 81 3 3523 7581 East Kilbride G75 OQR Scotland Tel 44 1355 803 000 Fax 44 1355 242 743 Literature Requests www atmel com literature Disclaimer The information in this document is provided in connection with Atmel products No license express or implied by estoppel or otherwise to any intellectual property right is granted by this document or in connection with the sale of Atmel products EXCEPT AS SET FORTH IN ATMELS TERMS AND CONDI TIONS OF SALE LOCATED ON ATMELS WEB SITE ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT INDIRECT CONSEQUENTIAL PUNITIVE SPECIAL OR INCIDEN TAL DAMAGES INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF PROFITS BUSINESS INTERRUPTION OR LOSS OF INFORMATION ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice Atmel does not make any commitment to update the information contained herein Unless
23. ocontroller on the RFID applica tion kit In a real time analysis the incoming data stream is decoded to binary values and sent to the PC Clicking on the button Default restores the default setting Click the Cancel button to leave the TK5530 user interface 4 TMEBS8704 Application Note memm 4781A RFID 10 05 n MEB8704 Application Note 5 4 TK5551 Read Write Transponder Figure 5 8 TK5551 Head Tab RFID Application Software TK5551 Biel Es Setup Option Application Ext Info Configuration Setup Read Timing Bitrate short tme TS RF 32 Password min 50 BS Lock Block 0 Ceding long time TL Manchester V Stop Mode enable I Answer On Request ID Code Length terminator time TT Block 1 107 max 190 ps max 210 ps max 320 ps mac 340 ps max 450 ps Signature Heada Configure Transponder Headed0O FF 6 Stop Transponder Modulation Direct Access Defauk When the transponder TK5551 is selected the Read tab of the TK5551 user interface is shown This window enables setting the following parameters in the Configuration Setup on the left side e Bit rate Rf 8 Rf 16 Rf 32 Rf 40 Rf 50 Rf 64 Rf 100 and Rf 128 Coding Manchester Bi phase direct PSK FSK see e5551 datasheet e ID code length Block 0 Block 1 Block 1 to 2 Block 1 to 3 Block 1 to 7 Signature Header sequence terminator block terminator and block and sequence terminator Password Activa
24. plication software contains five menus These are Setup Option Appli cation Exit Info 5 2 1 Setup When the submenu Transponder in the Setup menu is selected the different types of Atmel s transponders can be seen see Figure 5 2 on page 12 Depending on the transponder chosen the user interface will be adjusted AIMEL i 4781A RFID 10 05 qu 5 2 2 12 AMEL Figure 5 2 Transponder Menu T ial Application Software Inte Transponder gt TK5530 COM Port TK5551 TEBDNBDES TK5561 f U9280M E In the submenu COM Port select the appropriate RS232 serial port to communicate with the RFID application kit see Figure 5 3 To verify that there is communication between the PC and the application board press function key F12 and all LEDs will flash if the LEDs don t flash change COM Port Figure 5 3 COM Port Menu T ial Application Software Option Application Exit Info Transponder gt COM Port d COM v COM 2 pnm Option The submenu Tuning enables two different tuning modes manual tuning High to Low Fre quency and Autotuning see Figure 5 4 Figure 5 4 Tuning Menu TT Gia Application Software Setup TTE Application Exit Info High Frequency FF Field gt Semi High Frequency Demoboard Reset F12 AEs ROS on Low Frequency j ia Y Autotuning Sa In manual tuning mode the user can select one of four frequency stages from 122 kHz to 128 kHz in steps of 2 k
25. r Direct Access Defauk When the transponder TK5552 is selected the Head tab of the TK5552 user interface is shown This page enables setting the following parameters in the Configuration Setup on the left side Bit rate Rf 16 and Rf 32 Coding Manchester and PSK s D code length Block 0 Block 1 Block 1 to 2 Block 1 to 3 Block 1 to 31 Signature Header Lock Block 0 Setting this bit locks the configuration block of the transponder This means bit rate coding etc are fixed and cannot be changed anymore Please use this feature with care e Start up delay No only POR or POR and additional 8192 clocks of the RF field Modulation defeat When Mod off is activated no data will be transmitted It will appear as if no transponder is in the RF field Note The U2270B is not able to read all bit rates and coding types displayed If invalid settings have been selected a warning message will be displayed For details please refer to the e5552 datasheet in the TK5552 appendix To change the Configuration Setup click the Configure Transponder button to program the con figuration block of the transponder The transponder should be placed close to the application board antenna Click Read Timing on the right side to set the timing parameters for decoding Under normal operating conditions the default values can be used To read out the transponder use the Head button The decoding principle in simpl
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27. specifically provided otherwise Atmel products are not suitable for and shall not be used in automotive applications Atmels products are not intended authorized or warranted for use as components in applications intended to support or sustain life Atmel Corporation 2005 All rights reserved Atmel logo and combinations thereof Everywhere You Are and others are registered trade marks or trademarks of Atmel Corporation or its subsidiaries Other terms and product names may be trademarks of others Printed on recycled paper 4781A RFID 10 05
28. tes password mode Lock Block 0 Setting this bit locks the configuration block of the transponder That means bit rate coding etc are fixed and cannot be changed anymore Please use this feature with care Stop mode enable obey stop command Answer On Request Activates anticollision mode ticking shows an additional button for AOR wake up Note The U2270B is not able to read all displayed bit rates and coding types If invalid settings are selected a warning message will be displayed For details please refer to the e5551 datasheet To change the Configuration Setup click the Configure Transponder button to program the con figuration block of the transponder The transponder should be placed close to the RFID application kit antenna Read Timing on the right side enables the setting of the timing parameters for decoding Under normal operating conditions the default values can be used AIMEL i5 4781A RFID 10 05 AMEL To read out the transponder click Read The decoding principle in simple terms is to send the chosen Configuration and Read Timing to the microcontroller on the RFID application kit In a real time analysis the incoming data stream is decoded to binary values and then sent to the PC Clicking the button Default restores the default setting Clicking the Stop Transponder Mod ulation button sends the stop command to the transponder This disables modulation until the transponder receives a POR or AOR
29. the Write column To protect the data from being overwritten the ock bit feature can be used Once set the informa tion cannot be overwritten Please use this feature with care Default restores the default setting To leave the TK5551 user interface click Cancel 16 TMEB8704 Application Note m 4781A RFID 10 05 n MEB8704 Application Note 5 4 1 Answer On Request AOR 4781A RFID 10 05 This feature is used to address an individual transponder when several transponders are in the field A transponder with activated AOR feature remains silent no modulation when an RF field is applied When the AOR wake up sequence has been transmitted the transponder starts transmitting in ID mode and remains active until a POR occurs or a stop command is sent A transponder that has been activated by an AOR sequence operates like a transponder in stan dard read mode The AOR feature is only useful in combination with the password mode Without a password all transponders start modulation after each AOR wake up sequence Warning Once the transponder has been configured to AOR mode the user needs to know the correct AOR wake up sequence password Block 7 to read out the transponder s code To change the transponder s configuration for example to deactivate AOR mode the password is also required During system design use this feature with care To configure AOR mode follow the steps below 1 Activate Password an
30. yed This sheet shows the parameters of the Fixed Configuration on the left side e Bit rate Rf 32 Coding Manchester e D code length 128 bit Signature Terminator 1 AUT64 rounds 24 times This configuration cannot be changed by a base station set up command Parameters can be changed by executing a special interface programming Use Read Timing on the right side to set the timing parameters for decoding Under normal operating conditions the default values can be used To read out the transponder use the Read button The decoding principle in simple terms is to send the Fixed Configuration and Read Timing to the microcontroller on the RFID application kit In a real time analysis the incoming data stream is decoded to binary values and then sent to the PC Clicking on the button Default restores the default setting Clicking the Stop Transpon der Modulation button sends the stop command to the transponder this halts modulation until POR To leave the U9280M user interface click on the Cancel button AIMEL 23 AMEL Figure 5 15 U9280M Read Tab RFID Application Software U9280M DE x Setup Option Application Exit Info Read Fixed Configuration Read Timing r Bitrate RF 32 gt short time T5 Coding min 50 us max 190 us Manchester AUT64 rounds 7 24e p longtime TU r D CodeLenglh 34 gt 3 min 200 ps max 320 us fi 2
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