RFID Application Kit TMEB8704
Contents
1. T ian Anolication Software MIT Application Exit Info High Frequency RF Field gt Semi High Frequency Demoboard Reset F12 IA Low Frequency p Hi Y Autotuning SS Figure 8 Tuning menu In manual tuning mode the user can select one out of four frequency stages from 122 kHz to 128 kHz in steps of 2 kHz low semi low semi high and high This requires that the on chip oscillator of the U2270B is tuned to 125 kHz these values are nominal values the actual values may slightly differ due to component tolerances In autotuning mode the software switches between the four frequencies until the transponder is can be read out The currently selected frequency stage is indicated on the application board by the Tune 1 2 LEDs binary encoded figure 9 0 0 High 0 1 Semi high 1 0 Semi low default 1 1 Low Figure 9 Binary Tuning LED code Use the submenu item RF Field to switch the RF field on the RFID application kit ON or OFF figure 10 The status is indicated by the yellow RF on LED on the ap plication board RF on is the default value RFID Application Software Setup Application Exit Info Tuning gt Figure 10 RF Field menu The submenu item Demoboard Reset resets the ap plication board and all changes in the option menu to default values The reset can also be carried out by press ing key F12 10 03 01 AIMEL WIRELESS amp pC 5 2 32. IT AFID Application Software Setup Option Appication Ext Info Write Setup Wie Block 1 Block 2 Block 3 Block 4 Block 5 Block 6 Block 7 E6 000001 F B2000002 Bs000003 B4000004 F eso00005 pe000006 F F 87000007 TK5552 fel ES Write Timing r GAP time 276 ys ZERO me ps ONE lime 324 ys Figure 16 TK5552 write user interface When changing to the Write index the write setup and write timing is 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 justed in the header text field on the Read index Ba means of the Write Timing the timing parameters for the writing can be set Under normal operating condi tions the default values can be used The programming of the transponder is performed by the button Program Transponder The data for each block is entered using hexadecimal code characters 0 9 and A F The blocks to be programmed are selected by ticking the box in the write column To protect the data from being overwritten the lock bit feature can be used Once set the information can not be overwritten any more Please use this feature with care Selecting the button Default enables a default setting With the Reset Transponder button
3. Header DF EG TKS561 24tmes 8times ured in such a mode a warning is displayed For details please refer to the e5561 data sheet To change the configuration setup press the Configure Transponder button to program the configuration block of the transponder The transponder should be placed close to the application board antenna By means of the Read Timing on the righthand 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 use 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 In a real time analysis the in coming data stream is decoded to binary values and then sent to the PC Clicking on the button Default enables a default setting With the Stop Transponder Modula tion button the stop command is sent to the transponder This defeats modualtion until POR To leave the TK5561 user interface click on the Cancel button Choosing the Direct Access button blockwise read ing is possible lol Read Timing r shot time TS mix 50 ps mac 190 ys Jong time TL mex 210 ys mic 320 ps p terminator ime TT mac 450 ps min 340 ys Configure Transponder Read Cancel Stop TransponderModulstien Direct Access Def
4. changed by execution of special interface programming TE ETETUETTTT Sige By means of the Read Timing on the righthand side the timing parameters for the decoding can be set Under nor mal 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 in coming data stream is decoded to binary values and then sent to the PC Clicking on the button Default enables a default set ting With the Stop Transponder Modulation button the stop command is sent to the transponder this defeats modulation until POR To leave the U9280M user interface click on the Can cel button TERT Read Timing heit ira T5 mic 50 az pieng tins TL rax 130 ur max i25 ur ma 0 m r arei ree TT me ops ma pe Figure 20 U9280M read user interface 20 03 01 AIMEL WIRELESS amp pC Figure 21 U9280M write interface When changing to the Write index the write setup and write timing is shown By means of the Write Timing on the righthand side the timing parameters for writing can be set Under normal operating conditions the default values can be used The programming of the transponder is performed by the button Program Transponder The blocks to b
5. memory Select Program Transponder Choose Start Authentication for encryption process 03 01 AIMEL WIRELESS amp pC 4 1 5 Using the U9280M Read Write Crypto Select transponder der U9280M type gt Setup Transpon Place the transponder sample close to the base station antenna consider axial alignment The configuration is fixed It can only be changed by programming through the interface Choose the index Write to program blocks 1 4 of the transponder memory Choose Program Transponder For reading choose Read button in the index Read to show transponder code For starting the encryption process choose the index Authentication to program blocks 5 8 of the trans ponder memory Choose Program Transponder Choose Start Authentication for encryption process 4 1 6 Exit the Program Choose the Exit command in the main menu 5 Description of the RFID Application Kit Software IDS 5 AFIDO Applicabon 5inlbsaig Setup phon JAppkcsicn Ext inio ASA WIRELESS amp pC STD Application Wiel VIE 8204 Software 5 3 Figure 5 RFID Application Kit 5 Software 5 1 Software Structure The included software supports the following TEMIC Semiconductors transponder types TK5530 Read Only TK5551 Read Write TK5552 Read Write 1 kBit TK5561 Read Write Crypto U9280M Read Write Crypto All transponder types and their particular features and functio
6. no settings are necessary The jumper J3 on the antenna inter face has to be checked according to the default setting Jack Connector Power Supply Figure 1 Main board 03 01 AIMEL eae D WIRELESS amp pC Connector J2 1 R14 Connector J1 1 LI t t i Q o 2 2 o Q gt o A N Mi oo Connector J1 Tune 2 Indication Figure 2 Antenna interface board Figure 3 Application board topview 4 03 01 AIMEL WIRELESS amp pC 2 4 Software Installation The RFID application kit package includes a CD ROM with the installation program and the description of the RFID application kit on the cover Insert the CD ROM into the CD ROM drive and start the setup exe file by means of the Windows Explorer Then the application program incl all libraries needed will be installed automatically step by step Remark Rights for writing into the system have to be given 3 Description of the Application Board System 3 1 System Overview The RFID application board consists of a standard main board wC board 1 0 equipped with the Atmel microcon troller AT90S8515 combined with a piggybacked board serving as the antenna interface The microcontroller AT90S85 15 carries out the following functions Handling of the bidirectional data communication between RS232 and host PC Execution of the read and write commands to be sent to the antenna interface Decod
7. products U2270B on the reader side TK5530 e5530 on the transponder side TK5551 e5551 on the transponder side 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 have to be met 2 1 Minimum System Requirements e Pentium processor based PC 16 MB RAM memory Windows 95 operation software or higher CD ROM drive e VGA monitor Serial interface RS232 coml or com2 Mouse Q Ho RS 232 Connector 12 T f O jm CIS Pola pa I H ik A nm Tf ay nen a S LER hr n Reset Button 2 2 Hardware Requirements and Installation C board 1 0 with application kit 5 e R W antenna 100 mm L 700 uH Q 36 Serial communication cabel RS232 Power source 12 V AC DC 200 mA Jack connector cable for power supply The following interconnection and conditions are required The antenna must be plugged into the socket of the interface board Communication cabling between RS232 connector and coml or com interface of the PC Supply line from the power source to the jack connector Set the power switch to position ON 2 3 Hardware Settings and Connector Positions Fig 1 2 In case of the RFID application the main board with the microcontroller is operated in a fixed configuration
8. the reliability and operating distance The frequency tuning can be selected by the jumper J3 figure 2 Tuning Mode Position Jumper J3 Disabled 1 2 Enabled 2 3 In disabled mode the RFID application kit operates with the fixed frequency adjusted nominally to 125 kHz The tuning mode has to be enabled in order to control the tun ing by the RFID application program The binary combination of two tuning stages enables to select one out of four frequency states The frequency range is extended typically from 122 kHz to 128 kHz in steps of 2 kHz spe cified in the menu of the program by low semi low semi high and high The currently selected frequency stage is indicated in binary mode on the application board by the red LEDs Tune 1 and Tune 2 figure 2 3 3 2 RF Field Control The status of the RF field controlled by the micro controller is indicated by the yellow LED RF on 03 01 AMEL Ey o WIRELESS amp pC 3 3 3 Circuit Diagram of the Antenna Interface INPUT N H E 9 g 8 amp E gt a n gt E ER a n gt Bor B mg a 3 o Kk amp 4 6 0 Z m gt dH m amp 2 m zG 8S E a gt gt A 0 OA E O e E ad e e e du 10a a n E L i 6 03 01 AIMEL WIRELESS amp pC 3 3 4 Part List of the Antenna Interface Ul U 2270 B SO16 U2 LM7808 TO220 Diodes D B
9. AS21 SOT23 D2 BAS21 SOT23 D3 BAS21 SOT23 D4 BAS21 SOT23 D5 BAS21 SOT23 D6 BAS21 SOT23 D7 BAS21 SOT23 DZI BZX84C 5 6V SOT23 LED LDI TLMC3100 green PLCC2 LD TLMT3100 red PLCC2 LD3 TLMT3100 red PLCC2 LD4 TLMA3100 yellow PLCC2 Transistors T1 BF820 SOT23 T2 BF820 SOT23 Resistors R1 3 6 kQ 0805 R2 360 Q 0805 R3 10 kQ 0805 R7 1 KQ 0805 R8 68 KQ 0805 R9 43 KQ 0805 RIO 4 7 KQ 0805 RI 470 KQ 0805 RI2 75 kQ 0805 RI3 100 KQ 0805 R14 24 Q 0805 RIS 1 KQ 0805 RI6 3 6 KQ 0805 R17 1 5 KQ 0805 R18 100 Q 0805 R19 1 KQ 0805 R20 3 6 KQ 0805 R21 1 5 KQ 0805 R22 100 Q 0805 Capacitors CANTI 2 2 nF 5 CANT2 150 pF CTUNEI 100 pF 0805 CTUNE2 180 pF 0805 C3 10 uF 16 V C4 22 uF 16 V C5 22 uF 16 V C6 220 nF 0805 C7 E 22 nF 0805 C8 2 2 nF 0805 C9 E 4 7 nF 0805 Miscellaneous SUB D 9 pole socket 3 pole connector for Coil gold pin block for jumper 1x3pole 2 gold pin block 1x18pole used for pin connector to the main board The antenna coil included in the IDIC Application Kit measures 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 03 01 AIMEL WIRELESS amp pC 4 Identification Application Software IDS 5 4 1 Getting Started Read this RFID application kit user s manual Install the IDS 5 software Connect a RS232 seri
10. Application T dale Application Software Setup Option Exit Write Bit String Application Info UR Test Tk555x series Tk556x series Timing Test Figure 11 Application menu The submenu Application is for advanced user to find out optimal adaption of the write timing and the possibil ity to write bitstrings to the transponder 5 2 4 Exit To exit the program choose this menu 5 2 5 Info The submenu About in the main menu Info shows the actual program version and date 5 3 TK5530 Read Only Transponder IT RFID Application Software Setup Option Application Ext Info Configuration Setup r Birate RF732 Coding S Manchester Y ID Code Length fes Bit r Signature Reader Hesde 00 FF EG ILC fel x Read Timing p short time TS mem 50 ps mac 190 ys Jong time TL mer 210 ys mic 320 ps terminator ime TT ma 340 ys mac 450 ps m em Defauk Figure 12 TK5530 user interface When the transponder TK5530 is selected the TK5530 user interface is shown This window enables to set the following parameters in the Configuration Setup on the lefthand side e Bitrate Rf 32 Rf 40 and Rf 64 Manchester and Biphase 32 64 96 and 128 bit Header Note For details please refer to the e5530 data sheet Coding e ID Code Length e Signature Using the Read Timing on the right h
11. WIRELESS amp pC 5 5 TK5552 Read Write Transponder IT RFID Application Software Setup Option Appiication Ext Info Configuration Setup Rr 32 Lock Block 0 r Stat up delay No r Coding Manchester Y r Modulation defeat ID Code Length Bleck 1 to 31 Signatura gt Header Hesde 00 FFI EG TK5552 C 8192 clocks Noma Mod off Configure Transponder Reset Transponder fel ES Read Timing r shed time TS me 50 ps mac 190 ys Jong time TL me 210 ps mic 320 ps p terminator tine TT mex 340 ps mac 450 ps cont DiectAccess Defauk Figure 15 TK5552 read user interface When the transponder TK5552 is selected the Read in dex of the TK5552 user interface is shown This page enables to set the following parameters in the Configura tion Setup on the lefthand side Rf 16 and Rf 32 Manchester and PSK Block0 Block1 Block 1 to 2 Block 1 to 3 Block 1 to 31 Header Bitrate Coding ID Code Length e Signature e Lock Block 0 Setting this bit locks the configuration block of the transponder This means the bitrate Coding etc are fixed and can not be changed anymore Please use this feature with care No only POR or POR and additional 8192 clocks of the RF field e Start up delay e Modulation defeat When Modulation off is activated no data will be transmitted I
12. al cable to the RFID application kit and to the PC Connect a 12 V 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 the program RFID 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 gt Setup Transponder TK5530 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bitrate coding ID code length signature and header For non specialized applications use the default settings Click on the Read button to show the transponder code 4 1 2 Using the TK5551 Read Write Transponder Select the transponder type gt Setup Transponder TK5551 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bitrate coding ID code length and signature For non specialized applications use the default settings Click on Configure Transponder this function programs the configuration block block 0 of the TK5551 Choose the index Write to program block 1 7 of the transponder memory Select Program Transponder To read out the transponder click on the Read button in the index Read to show the transponder code 4 1 3 Using the TK5552 Read Write Transponder Sel
13. and is sent to the transponder This defeats modualtion until POR With the Reset Trans ponder 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 clock on the Cancel button 18 03 01 AIMEL WIRELESS amp pC IT RFID Application Software Setup Option Application Et Info Crypto Key ve Block 5 40E23D64 a Block 6 63254710 a 74 Vv Block 7 4387E0AD Block 8 gB25CF19 Lock crypto keys Program Transponder TK5561 fel ES Authentication Challenge for 23456 7894ABCDEF Figure 19 TK5561 authentication user interface When changing to the Authentication index the crypto keys and challenge are shown The password box is the same like in the configuration setup The crypto keys block 5 8 can be locked with the Lock crypto keys box Please use this feature with care The programming of the transponder is performed by the button Program Transponder The data for each block is entered using hexadecimal code characters 0 9 and A F The blocks to be programmed are selected by ticking the box in the write column With the Start Authentication button the challenge is sent to the trans ponder and the authentication procedure is started Clicking the button Default enables a default setting To leave the Tk5561 user interface click on th
14. and 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 use the Read button 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 microcontroller on the RFID application kit In a real time analysis the incoming data stream is decoded to binary values and afterwards sent to the PC Clicking on the button Default enables a default setting Use the Cancel button to leave the TK5530 user interface 03 01 AIMEL WIRELESS amp pC 5 4 TK5551 Read Write Transponder RFID Application Software Setup Option Apphcation Ext Info Configuration Setup Bitrate RF 32 y I Passwoed Lock Block 0 Coding Manchester y v Stop Mode enable ID Code Length Block 1 lo 7 Signature Heads X Headed0O FF 6 TK5551 Answer On Request ile ES Read Timing short time TS max 5045 max 190 ps Jong time TL mir 210 ps mix 320 ys J terminator time TT mi 340 ps max 450 ys Seen Et Stop Transponder Modulation Drect Access Defauk Figure 13 TK5551 read user interface When the transponder TK5551 is selected the Read index of the TK5551 user interface is shown This window enab
15. auk Figure 17 TK5561 read user interface 03 01 17 AIMEL WIRELESS amp pC IT AFID Application Software Setup Option Appication Ext Info Write Setup Block ile Block 2 Block 3 Block 4 E6 000001 White m E2000002 F 83000008 F amp 4000004 F Lock datas TK5561 Password Lock Block 3 Password fel x Write Timing 276 ys ZERO time 8 ps ONE time 324 ys Program Transponder Cancel Defauk Stop Transponder Modulation Reset Transponder Figure 18 TK5561 write user interface When changing to the Write index the write setup and write timing is shown The first byte in block 1 the header byte is adjusted in the header text field on the Read index The password box is the same like in the configura tion setup The Lock Block 9 box locks the password The data blocks block 1 4 can be locked with the Lock data box Please use this feature with care By means of the Write Timing on the righthand side the timing parameters for the writing can be set Under normal operating conditions the default values can be used The programming of the transponder is performed by the button Program Transponder The blocks to be pro grammed are selected by ticking the box in the write column Clicking the button Default enables a default setting With the Stop Transponder Modulation but ton the stop comm
16. e Cancel button 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 based software provides a user inter face that enables the configuration of the transponder Furthermore the RFID application kit acts as a base sta tion and a real challenge response authentication procedure can be carried out The AUT64 encryption al gorithm used in the transponder is fully emulated by the mircocontroller of the RFID application kit The algo rithm is carried out by hardware in the transponder and by the mircocontroller Both results are displayed on the PC and authentication is verified The user can change the in put parameters and key data of the encryption algorithm 03 01 19 AIMEL WIRELESS amp pC 5 7 U9280M Microcontroller with Transponder Interface 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 Read index user interface is displayed This sheet shows the pa rameters of the Fixed Configuration on the left hand Bitrate Rf 32 _ Coding Manchester _ ID Code Length 128 bit _ Signature Terminator 1 _ AUT64 rounds 24 times This configuration can not be changed by a base station setup command Parameters can be
17. e 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 Choosing the button Default enables a default setting With the Stop Transponder Modulation button the stop command is sent to the transponder This defeats modualtion until POR or AOR wake up command To leave the TK5551 user interface use the Cancel button By means of the Direct Access button blockwise reading is possible Make sure that the right header for the chosen block is typed into the header text field If Sequence Terminator is acti vated only Block 0 and the Maxblock are readable e g Block 1 to 5 is configured then Block 5 is also readable with Direct Access 12 03 01 AIMEL WIRELESS amp pC IT RFID Application Software Setup Option Application Et Info E6 000001 82000002 B30000053 E4000004 E5000005 E5000006 57000007 TK5551 fel ES Write Timing GAP time 276 ps ZERO tme us ONE time 324 ys Figure 14 TK5551 write user interface When selecting to the Write index the write setup and write timing is shown The first byte in block 1 the header byte is adjusted in the header text field on the Read index The password box is the same like one
18. e programmed are selected by ticking the box in the write column Clicking the button Default enables a default setting With the Stop Transponder Modulation button the stop command is sent to the transponder this defeats modulation until POR To leave the U9280M user interface click on the Can cel button 03 01 21 AIMEL WIRELESS amp pC TE D Appibe atii Solaa Soup pir Appain Ey Ino 11928054 JpTzz45GT88ABCDEF Figure 22 U9280M authentication user interface 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 inter face that enables the configuration of the transponder Furthermore the RFID application kit acts as a base sta tion and a real challenge response authentication procedure can be carried out The AUT64 encryption al gorithm used in the U29280M is implemented as a part of the mask programming The algorithm is started by the button Start Authentication The check sum result and encryption response of the AUT64 are displayed in a mes sage separated for transponder and base station If both responses are equal the AUT64 result strikes OKAY if it is unequal the AUT64 result strikes Error AUT64 The user can change the input parameters and key data of the encryption algorithm Remark Data value in block 6 is restricted The 3 LSB of eac
19. ect the transponder type gt Setup Transponder TK5552 Place a transponder close to the base station antenna Enter the transponder s configuration details such as bitrate coding ID code length and signature For non applications use the default settings Click on Configure Transponder this function programs the configuration block block 0 of the TK5552 Choose the index Write to program block 1 31 of the transponder memory Select Program Transponder To read out the transponder click on the Read button in the index Read to show transponder code 4 1 4 Using the TK5561 Read Write Crypto Transponder Select the transponder type gt Setup Transponder TK5561 Place a transponder close to the base station antenna e Enter the transponder s configuration details such as bitrate coding ID code length and signature For non specialized applications use the default settings Click on Configure Transponder this function programs the configuration block block O and block 9 of the TK5561 Choose the index Write to program block 1 4 of the transponder memory Select Program Transponder To read out the transponder click on the Read button in the index Read to show transponder code For starting the encryption process choose the index Authentication to program block 5 8 of the tran sponder
20. ey o ELESS amp uC RFID Application Kit TMEB8704 03 01 1 AIMEL WIRELESS amp pC Table of Contents 1 Introduction Ce 2 Getting Started in ee sek e re pts Sos ace ades eer ence A See ei RT ee T ia 2 1 Minimum System Requirements o 2 2 Hardware Requirements and Installation 0 ccc eect e 2 3 Hardware Settings and Connector Positions Fig 1 2 0 0 0 2 eee eee 2 4 Software Installatloty oce ERE ER WS pA cer VE t eee 3 Description of the Application Board System cece ccc cee cece cece cere ee hn nn 3A System OVervIeW c hee os Ee EUH B EA PUO e RR ER E UU WE 3 2 Power Supply tna cr e ERI MEER eh IER b RE eer Me MURE Lei Aenea bein 3 3 Antenna Interface zs v wee EUR ba Be elqei Mod eR 3 3 1 Frequency Tuning Mode Selection 0 0 0 0 eee eee eee 3 3 2 RE Field Control i vous er Se SS EIE tA ES E 3 3 3 Circuit Diagram of the Antenna Interface 0 eee eee eee 3 3 4 Part List of the Antenna Interface 0 0 eee ee eee 4 Identification Application Software IDS 5 eeeeeeeeeeeeeeeee er hn nn 4 Getting Started ed ot Ep no ER IAE SA OR E NEUVE PRA PES e 4 1 1 Using the TK5530 Read Only Transponder 0 0 0 0 002 eee eee 4 1 2 Using the TK5551 Read Write Transponder 0 0 0 0 e ee ee eee eee 4 1 3 Using the TK5552 Read Write Transponder 0 0 0 0 eee eee eee 4 1 4 Using t
21. h nipple have to be different Figure 23 Message box AUT64 result 22 03 01
22. he TK5561 Read Write Crypto Transponder 0000000 4 1 5 Using the U9280M Read Write Crypto 0 ee ee eee 4 1 6 Exit the Program i cete wd ee Bek eR os See Mabe eae eb oe 5 Description of the RFID Application Kit Software IDS 5 cece ccc cece eee eens 5 1 Software Structures 22 5 esce t eR SEAL RG ORE Ce Me OS RE ees 3 22 Start WandOW Leiter tetro a Pet vier oe ee depicts 5 3 TK5 5 4 TK5 5 5 TK5 5 6 TK5 230 1 Setup A BE a ORES e See ett CSG PH EBD 23 2 2 OptlOB ste ERU ERES SI ie a bebe cheetah a eee da EE ER ae 23 2 3 Application eC Se tok SIS VE AA E Wes de ses IZA EXIT c o nue epi khe ida breite eee 530 Read Only Transponder oo ooooooooo e 551 Read Wnte Transponder 2 a PE Ue 3 4 1 Answer On Request i eneolc e bte ee ED eee bt eee EET 552 Read Write Transponder secen treo tnia t eee Ih 561 Read Write Crypto Transponder 0 0 00 eee eee eee eee 6 1 Authentication e e vos EU SG Sea CO SEER De ea GR es 5 7 U9280M Microcontroller with Transponder Interface 0 0 0 eee eee eee STA Authentication es RERO e e RE Re te BREE ed BGs ele O O O ODO DADA AAAIADTUMNAAMAAN MM NAW WW Y u 03 01 AIMEL WIRELESS amp pC 1 Introduction The RFID application kit Order number TMEB8704 is designed to present the key features of various RFID products from Atmel Wireless amp Microcontrollers The included software version IDS 5 supports the following
23. in the con figuration setup If ticking that box block 7 changes to password By means of the Write Timing on the righthand side the timing parameters for the writing can be set Under normal operating conditions the default values can be used The programming of the transponder is performed by the button Program Transponder The data for each block is entered using hexadecimal code characters 0 9 and A F The blocks to be programmed are selected by ticking the box in the write column To protect the data from being overwritten the lock bit feature can be used Once set the information can not be overwritten any more Please use this feature with care The button Default enables a default setting To leave the TK5551 user interface click on the Cancel button 03 01 13 AIMEL WIRELESS amp pC 5 4 1 Answer On Request This feature is used to address the individual transponder when several transponders are in the field A transponder with activated AOR feature remains silent no modula tion when an RF field is applied When the AOR wake up sequence has been transmittes 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 standard read mode The AOR feature is only useful in combination with the password mode Without password all transponde
24. ing of the specific read data delivered by the antenna interface Therefore a source program in C language has been writ ten The compiled hex code is downloaded in the 8 k flash memory of the micro The actual program version is indicated on the label placed on the main board 3 2 Power Supply For proper operation of the application board an external power supply in the range of DC 10 V to 15 V 200 mA has to be connected to jack A bridge rectifier placed at the connector input is used for polarity independence 3 3 Antenna Interface The antenna interface figure 2 is supplied via the jack connector located on the main board The LED Power indicates the actual supply voltage For the adaption of a specific antenna coil to the resonant frequency and the Q factor the components CANTI CANT2 and R14 figure 2 can be changed The matching of the interface depends on the added coil The parameters and the corresponding components for the adjustment are described below Resonant frequency fres 125 kHz by CANTI CANT2 Jumper 3 to positon Disable Q factor Q 20 by R14 3 3 1 Frequency Tuning Mode Selection The application system has a built in tuning feature to match the resonant frequency of the LC antenna circuit automa tically to the frequency of a specific transponder The board is equipped with two stages of high voltage tran sistor switches to tune the resonator by switched ca pacitors This increases
25. les to set the following parameters in the Configuration Setup on the lefthand side e Bitrate Rf 8 Rf 16 Rf 32 Rf 40 Rf 50 Rf 64 Rf 100 and Rf 128 e Coding Manchester Biphase direct PSK FSK see e5551 data sheet ID Code Length Block0 Block1 Block 1 to 2 Block 1 to 3 Block 1 to 7 Signature Header Sequence Terminator Block Ter minator and Block and Sequence Terminator Password activates password mode e Lock Block 0 Setting this bit locks the configuration block of the transponder That means the bitrate Cod ing etc are fixed and not be changed anymore Please use this feature with care Stop Mode enable obey stop command e 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 a transponder is to be configured in such a mode a warning is displayed For details please refer to the e5551 data sheet To change the configuration setup press the Configure Transponder button to program the configuration block of the transponder The transponder should be placed close to the RFID application kit antenna The Read Timing on the righthand side enables to set the timing parameters for the decoding Under normal operating conditions the default values can be used To read out the transponder use the Read button Th
26. ns can be controlled by one program Depending on the transponder type used the software automatically selects the features supported by this transponder type The software is developed for the use of different trans ponders and their features that means the user does not need to care about the technical details 03 01 AIMEL WIRELESS amp pC 5 2 Start Window The menu bar of the application software contains five menus These are Setup Option Application Exit Info 5 2 1 Setup When selecting the submenu Transponder in the setup menu the different types of Atmel Wireless amp Microcontrollers transponders can be seen figure 6 Depending on the transponder chosen the user interface will be adjusted T Dial Application Software Option Application Exit Inte TK5530 TK5551 TK5552 TK5561 U3280M Transponder gt COM Port Figure 6 Transponder menu In the submenu COM Port select the used RS232 serial port to communicate with the RFID application kit figure 7 To check the communication between the PC and the application board press function key F12 and all LEDs will flash otherwise change COM Port Til Application Software Option Application Exit Info Transponder cam v COM 2 Figure 7 COM Port menu 5 2 2 Option The submenu Tuning enables two different tuning modes manual tuning High to Low Frequency and autotuning figure 8
27. rs start modulation after each AOR wake up sequence Warning If the transponder has once been configured to AOR mode the user needs to know correct AOR wake up sequence password block 7 to read out the transponder s code To change the transponder s configuration e g to deactivate AOR mode the password is also required During system design use this feature with care To configure AOR mode follow the description below 1 Activate password and Answer On Request in the configuration setup on the Read index 2 Type in a unique password hexadecimal code into the password text field 3 Change to the Write index select the password box in the write column and click on the Program Trans ponder button 4 Then click on the Configure Transponder button in the Read index 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 transponder follow the descrip tion below 1 Type in the password for a specific transponder into the password text field 2 Click on the AOR wake up button to activate the specific transponder 3 Read out the transponder by using the Read button 4 To stop the read function use the Stop Transponder Modulation button 5 Repeat the procedure 1 4 by using the next password 14 03 01 AIMEL
28. t seems that no transponder is in the RF field Note The U2270B is not able to read all bit rates and coding types displayed If a transponder shall be config ured in such a mode a warning is displayed For details please refer to the e5552 data sheet in the TK5552 appendix To change the configuration setup press the Configure Transponder button to program the configuration block of the transponder The transponder should be placed close to the application board antenna By means of the Read Timing on the righthand 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 use 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 In a real time analysis the incoming data stream is decoded to binary values and then sent to the PC Choosing the button Default enables a default setting 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 TK5552 user interface press the Cancel button Choosing the Direct Access button blockwise reading is possible Make sure that the right header for the chosen block is typed into the header text field 03 01 15 AIMEL WIRELESS amp pC
29. the reset command is sent to the transponder There is no change in the configura tion or data blocks of the transponder To leave the TK5552 user interface click on the Cancel button 16 03 01 AIMEL WIRELESS amp pC 5 6 TK5561 Read Write Crypto Transponder When the transponder TK5561 is selected the Read index of the TK5561 user interface is shown This sheet enables to set the following parameters in the Configura tion Setup on the left hand Bitrate Rf 32 and Rf 64 e Coding e ID Code Length Manchester and Biphase 64 or 128 bit Signature Header Terminator land Terminator 2 Password activates password mode Stop Mode enable obey stop command e Lock Block 0 Setting this bit locks the configuration block of the transponder This means the bitrate Coding etc are fixed and can not be changed anymore Please use this feature with care e 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 shall be config IT RFID Application Software Setup Option Appication Ext Info Configuration Setup RF732 Password v enable Stop mode Coding Manchester Lock Block 0 m AUT64 rounds r ID Code Length 128 8 auto adapt C ON C OFF r Signature Reader
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