MIFARE® Reader User Manual
Contents
1. 34 5 7 1 Get Station ID Orestes aii 34 5 7 2 Antenna power Off DOM ui niederen ieee a eed eee ah eee 34 3 7 3 Ant nna POWEF ON BOM sci islets ected 7 34 5 7 4 Get version VW nu seele lied Ld don ad eden ee 34 AOI EE 35 5 7 6 Reload factory defaults XP 35 5 8 NANOMF RELATED COMMANDS rnise eii niani a i a 36 9 0 1 D EE 36 5 8 2 Read GPIO rennen aka rr s 36 5 8 3 Write GPIO IW 36 5 84 Head GPIOT TEE 37 5 85 Write GPIOT gouw 37 6 TYPICAL DATA TRANSACTION PROCEDURE 38 7 MEMORY ORGANIZATION OF TRANSPONDER 0 05 40 7 1 MIFARE STANDARD 40 7 2 MIP ARE OA darters 41 8 GLOSSARY E 42 idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 1 Introduction This document is the reference guide for Elatec s MIFARE transponder reader family TWN3 MIFARE and NanoMF The readers are using the same reading technology so this docume2. 11 4 2 STATION RE 11 4 3 PROTOCOL CONFIGURATION TEE 11 4 3 1 AutoStart default 1 12 4 3 2 ExtendlD default d uuneeen ee me se nn ne end ern 12 4 3 3 Multitag default ON 12 4 4 RESET OFF TIME ZB uuu uu akan antanan Reini 13 4 5 RESET RECOVERY TIME 08H ETS 13 4 6 USER DATA 10H TIH TT 15 4 7 BEEP TONE AND LENGTH 14H NANOMF ON 15 5 COMMANDS noissa ara 16 5 1 INSTRUCTION KEE 17 5 2 ERROR CODES h aaae iaaa aa EE s a 18 5 3 TRANSPONDER SERIAL NUMBER RELATED COMMANDS nn 18 5 3 1 Continuous read mode 0 18 5 3 1 1 Multitag continuous read mode 18 5 3 1 2 Auto TEE 18 5 3 1 3 Extended DD um suu u uma EE Ee EEE EE aaa E AEE EEAO a 19 5 3 2 _ Select single t g CN 19 5 3 2 1 Select Ee ER CT NEE 19 5 3 2 2 Extended ID isthe He a MRA lei 19 5 3 2 3 M ltiple le EE 19 5 3 3 MultiTag selection tag list M 20 5 4 DATA TRANSACTION RELATED COMMANDS 21 5 4 1 Login authenticate tag TN 21 5 4 1 1 Login with key stored in EEPROM
3. 22 5 4 1 2 Login in multiple tag surroundings lt lt lt 22 42 Read data DIOCK TL T viscsvescsseccasansinvsntescncasansinetncessueauans invstdescnsoudasinesnduaninauans k 23 5 4 3 Write qata block W WB iriiritia innsatsin nenne anerkennen 23 5 5 VALUE BLOCK RELATED COMMANDS 25 551 Create value block WW 27 5 5 2 Hea Value leed e EE 28 5 5 3 Increment value block 28 5 5 4 Decrement value block 30 5 5 5 Copy value block GT 31 5 6 SETUP RELATED COMMANDS OF THE READER 32 5 6 1 Read EEPROM register re 32 idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader TFN Users manual 5 6 2 Write EEPROM register we 32 56 9 Write master Key WW ENEE ANERE 39 5 7 MISCELLANEOUS COMMANDS
4. The value data is stored three times twice non inverted and once inverted The lowest significant byte is stored in the lowest address byte The last four bytes are for internal use and shall not be altered The following diagram shows the typical command flow in order to work with MIFARE value blocks idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual Select Transponder S Im Log into sector Create value block wv Increment Decrement Copy Fe idvation GmbH Otto Hesse Stra e 19 15 Phone 49 6151 4923021 EMBER OF Ln 0 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 5 5 1 Create value block wv Use this command to format a common data block as a value block The range of valid block addresses depends on used transponder type You must log into the respective sector before this command can be executed Command wv BlockAddr Value Parameters Description BlockAddr Block address Value Initial value stored on the value block 4 bytes The value is stored signed most significant bit Negative values are stored in 2 s complement format
5. Answer Answer Description P lt CR gt lt LF gt Power off on command performed 5 7 3 Antenna power on pon Use this command to turn on the HF field manually If a tag related command is submitted the HF field is also turned on Command pon Answer Answer Description P lt CR gt lt LF gt Power off on command performed 5 7 4 Get version v Use this command to receive the current version of the reader Command v Answer Answer Description Mifare 1 07 lt CR gt lt LF gt Version string idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual 5 7 5 Reset x Use this command to perform a software reset of the reader Command x Answer Answer Description Mifare 1 07 lt CR gt lt LF gt Version string 5 7 6 Reload factory defaults xf Use this command to reload the factory defaults of the reader A software reset is performed automatically Command xf Answer Answer Description Mifare 1 07 lt CR gt lt LF gt Version string idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com w
6. Answer Answer Description Data lt CR gt lt LF gt Written value F lt CR gt lt LF gt Error write failure I lt CR gt lt LF gt Error invalid block format Examples Command Description wv0800000000 Formats block 08 as a value block Initial value 00000000h wv0912345678 Formats block 09 as a value block Initial value 12345678h wvOAFFFFFFFE Formats block OA as a value block Initial value FFFFFFFFEh 2 idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Asse Users manual 5 5 2 Read value block rv Use this command to read a value block This command checks if data of specified block is stored in value format You must log into the respective sector before this command can be executed Command rv BlockAddr Parameters Description BlockAddr Block address Answer Answer Description Data lt CR gt lt LF gt Value of block F lt CR gt lt LF gt Error read failure I lt CR gt lt LF gt Error invalid block format Example Command Description rv08 Reads value block 08 5 5 3 Increment value block Use this command to increment a value block with a defined value A read after increment
7. F lt CR gt lt LF gt Error general failure I lt CR gt lt LF gt Error invalid block format Examples Command Description 0809 Copy value block 08 to block 09 080A Copy value block 08 to block 0A idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF exceer D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ation Users manual 5 6 Setup related commands of the reader 5 6 1 Read EEPROM register re Use this command to read any internal reader EEPROM register The register address must be range 00h 14h Command re EERegAddr Answer Answer Description Data lt CR gt lt LF gt EEPROM data 1 byte Example Command Description re04 Reads register 04 Station ID 5 6 2 Write EEPROM register we Use this command to write any internal reader EEPROM register The register address must be range 04h 14h A read after write check is performed automatically Command we EERegAddr Data Answer Answer Description Data lt CR gt lt LF gt EEPROM data 1 byte F lt CR gt lt LF gt Error read after write failure Example Command Description we0415 Writes 15h to register 04 Station ID idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBE
8. Users manual Examples Command Description 101AA lt CR gt Authenticate into sector 01 using transport key type A A0A1A2A3A4A5h 102BB lt CR gt Authenticate into sector 02 using transport key type B BOB1B2B3B4B5h 103FF lt CR gt Authenticate into sector 03 using transport key type A FFFFFFFFFFFFh 104AA1234567890AB Authenticate into sector 04 using specified key type A 1234567890ABh 10510 Authenticate into sector 05 using EEPROM key 0 key type A 10637 Authenticate into sector 06 using EEPROM key 7 key type B 5 4 1 1 Login with key stored in EEPROM The reader supports the storage of up to 32 authentication keys in its internal EEPROM To access one of these keys the user must specify the desired key by passing the valid information in the parameter list of the login command Principally every stored key may act either as key A or key 8 the selection is done via parameter list Keys type A can be accessed by passing KeyType range 10h 2Fh in order to log in with a stored key type B the value must be range 30h 4F 5 4 1 2 Login in multiple tag surroundings In order to log into different tags list all present tags first and then select the desired tag After that perform the login procedure idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com ELATE
9. Reader Users manual 7 2 MIFARE 4k A MIFARE 4k transponder consists of 40 sectors In contrast to the MIFARE standard 1k transponder the 4k version has a different memory organization shown in the following table Bytes Sector Block Login Sector Block Login addresses sector addresses sector 00h 00h 03h 00h 10h 40h 43h 10h Olh 04h 07h Olh 11h 44h 47h 11h 02h 08h OBh 02h 12h 48h 4Bh 12h 03h OCh OFh 03h 13h 4Ch 4Fh 13h 04h 10h 13h 04h 14h 50h 53h 4h 05h 14h 17h 05h 15h 54h 57h 5h 06h 18h 1Bh 06h 16h 58h 5Bh 16h e 07h ICh 1Fh 07h 17h 5Ch 5Fh 7h 08h 20h 23h 08h 18h 60h 63h 18h 5 09h 24h 27h 09h 19h 64h 67h 19h OAh 28h 2Bh OAh 1Ah 68h 6Bh 1Ah OBh 2Ch 2Fh OBh 1Bh 6Ch 6Fh 1Bh OCH 30h 33h OCH Ich 70h 73h Ich ODh 34h 37h ODh 1Dh 74h 77h 1Dh OEh 38h 3Bh OEh 1Eh 78h 7Bh Eh OFh 3Ch 3Fh OFh 1Fh 7Ch 7Fh 1Fh 20h 80h 8Fh 20h 24h COh CFh 30h Pr 21h 90h 9Fh 24h 25h DOh DFh 34h SH 22h 201 Afh 28h 26h EOh EFh 38h 23h BOh 261 27h FOh FFh Sch idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation
10. algorithm detection speed is decreased in continuous read mode idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader vation Users manual 4 4 Reset Off Time 07h The Reset Off Time register represents the time in milliseconds the HF field is switched off after a reading attempt has finished This register is used for the continuous read mode c The higher the value of the register the more energy can be saved As soon as there is a transponder in range the field turned on permanently Keep in mind that increased saving of energy results in decreased detection speeds The image below shows the activity of the HF field The Reset Off Time register has been set to 80h 128 ms CurA 132ms Time Dp D mz 4 5 Reset Recovery Time 08h The Reset Recovery Time register represents the recovery time in milliseconds after the HF field is turned on This register is used for the continuous read mode c single tag select s and multi tag select m commands The value of the register determines the time the reader waits before any reading attempt Keep in mind that a higher value results in increased energy consumption The image below shows the activity of the HF field The Reset Recovery Time register has been set to 40h 64 ms idvation GmbH Otto Hesse Stra
11. behavior of the reader Nevertheless it can be used to identify a reader in a multi reader environment 4 3 Protocol configuration 05h The protocol configuration register specifies the general behavior of the reader device Protocol configuration register Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 RFU RFU RFU MultiTag RFU Extend RFU Auto ID Start idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com ELATEC MIFARE Reader DEREN Users manual 4 3 1 AutoStart default 1 If setthe reader will start up in continuous read mode 4 3 2 ExtendID default 0 If set the unique serial number UID of the transponder is extended by a single prefix byte This setting affects the commands continuous reading c single tag select s and multi tag select m The values for the prefix byte are Prefix Description Oih MIFARE Light Transponder 02h MIFARE Standard Transponder 03h MIFARE Ak Transponder 04h MIFARE ProX Transponder 05h MIFARE UltraLight Transponder 06h MIFARE DESFire Transponder FFh Unknown Transponder 4 3 3 Multitag default 0 The Multitag flag will enable multi tag recognition in continuous read mode All tags are detected and displayed Due to the more complex search
12. com ELATEC 8 Glossary Block HF field Key type Transport key Sector UID Value block MIFARE Reader Users manual idVation A block contains usually 16 data bytes An alternating magnetic field emitted by the reader The frequency is typically 13 56MHz A sector can be logged into by use of two different keys A or B The access rights of each data block depend on individual access conditions which can be assigned to the respective key This key is stored by the manufacturer for transport purposes The transport keys are usually AOA1A2A3A4A5h type A BOB1B2B3B4B5h type B or FFFFFFFFFFFFh type A A sector contains 4 or 16 blocks The number of sectors depends on the transponder type Abbreviation for Unique Identifier The UID of a MIFARE transponder is factory programmed and cannot be changed MIFARE data block that is formatted in a manner to perform MIFARE value manipulation commands idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt info idvation com Fax 49 6151 3689296 www idvation com
13. the respective sector before this command can be executed Command BlockAddr Value Parameters Description BlockAddr Block address 1 byte Value Value to be subracted 4 bytes Answer Answer Description Data lt CR gt lt LF gt Value of block F lt CR gt lt LF gt Error read failure I lt CR gt lt LF gt Error invalid block format X lt CR gt lt LF gt Error Bad value operation e g sign overflow Examples Command Description 0800000001 Decrements block 08 by 00000001h 0812345678 Decrements block 08 by 12345678h idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 5 5 5 Copy value block Use this command to copy a value block to another value block of the same sector A read after copy is performed automatically The command fails if one of the specified blocks is not in value format You must log into the respective sector before this command can be executed Command SourceBlock TargetBlock Parameters Description SourceBlock Source block address 1 byte TargetBlock Target block address 1 byte Answer Answer Description Data lt CR gt lt LF gt New value of target block
14. w Read write successful Read write completed idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader WS Users manual idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 7 Memory Organization of Transponder Cards 7 1 MIFARE Standard A MIFARE Standard 1k transponder consists of 16 sectors Each sector is organized in four data blocks A data block stores 16 bytes of data The following table shows the memory organization of a MIFARE Standard card Sector address Block addresses 00h 03h 02h 01h 00h Olh O7h 06h 05h 04h 02h OBh OAh 09h 08h 03h OFh OEh ODh OCh 04h 13h 12h 11h 10h 05h 7h 16h 5h 4h 06h 1Bh 1Ah 9h 8h 07h Fh 1Eh 1Dh Ch 08h 23h 22h 21h 20h 09h 27h 26h 25h 24h OAh 2Bh 2Ah 29h 28h OBh 2Fh 2Eh 2Dh 2Ch och 33h 32h 31h 30h ODh 37h 36h 35h 34h OEh 3Bh 3Ah 39h 38h OFh 3Fh 3Eh 3Dh 3Ch idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE
15. Be 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual Time 56 68ms idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader be Users manual 4 6 User data 10h 13h These registers are for free use 4 7 Beep tone and length 14h NanoMF only This register defines the beep tone frequency and beep length It is only implemented on NanoMF Beep tone and length register Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Length Tone The beep tone code selects a predefined frequency from the table below Tone 3 0 Frequency Standard pitch Vienna scale 0000 523Hz C 0001 554Hz Cis 0010 587Hz D 0011 622Hz Dis 0100 659Hz E 0101 699Hz F 0110 739Hz Fis 0111 784Hz G 1000 831Hz Gis 1001 880Hz A 1010 932Hz Ais 1011 988Hz H 1100 Reserved 101 Reserved 110 Reserved 11 Reserved The following formula defines the beep length 8680 engt Length 3 0 1 x 62 5ms Examples Length 3 0 BeepLength 0000 62 5ms 0001 125ms 0111 500ms 1111 1000ms idvation Gm
16. C RFID Systems MIFARE Reader Users manual idVation 5 4 2 Read data block r rb This command reads an entire data block 16 Bytes of a transponder The range of valid block addresses depends on the used transponder Keep in mind that any read or write access requires a successful login into the respective sector Command r BlockAddr rb BlockAddr Answer Answer Description Data lt CR gt lt LF gt Block data F lt CR gt lt LF gt Error read failure N lt CR gt lt LF gt Error no tag in the field or the tag does not respond O lt CR gt lt LF gt Error Operation mode failure the block address of the r command is higher than 40h use the rb command instead Example Command Description r08 Reads block 08 sector 02 block 00 5 4 3 Write data block w wb This command writes an entire data block 16 Bytes to a transponder The range of valid block addresses depends on the used transponder A read after write is done automatically to ensure data integrity Keep in mind that any read or write access requires a successful login into the respective sector Command w BlockAddr wb BlockAddr Answer Answer Description Data lt CR gt lt LF gt Block data F lt CR gt lt LF gt Error write failure N lt CR gt lt LF gt Error no tag
17. ELATEC idVation RFID Systems MIFARE Reader User Manual idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual Elatec GmbH reserves the right to make changes to its products or services or to discontinue any product or service at any time without notice Elatec provides customer assistance in various technical areas but does not have full access to data concerning the use and applications of customer s products Therefore Elatec assumes no liability and is not responsible for customer applications or product or software design or performance relating to systems or applications incorporating Elatec products In addition Elatec assumes no liability and is not responsible for infringement of patents and or any other intellectual or industrial property rights of third parties which may result from assistance provided by Elatec Elatec products are not designed intended authorized or warranted to be suitable for life support applications or any other life critical applications that could involve potential risk of death personal injury or severe property or environmental damage With the edition of this document all previous editions become void Indications made in this manual may be changed without previous notice Composition of the information in this manual has been done to the bes
18. R OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ation Users manual 5 6 3 Write master key wm Use this command to store a MIFARE authentication key into the EEPROM of the reader Up to 32 keys can be stored in the reader The key locations are write only so the keys can t be read back If the writing process fails the reader returns a error message instead Each key is 6 bytes long and is stored redundantly to increase data integrity Command wm KeyNumber Key Answer Answer Description Key lt CR gt lt LF gt Written key F lt CR gt lt LF gt Error write failure Example Command Description wm1A1234567890AB Writes key 1234567890AB to location 1Ah idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 5 7 Miscellaneous commands 5 7 1 Get Station ID g Use this command to retrieve the station ID of the reader Command g Answer Answer Description Data lt CR gt lt LF gt Station ID of the reader 1 byte 5 7 2 Antenna power off poff Use this command to turn off the HF field and save energy All present tags in the antenna field are powered down and reset Command poff
19. and s Answer Answer Description data lt CR gt lt LF gt Serial number UID n bytes N lt CR gt lt LF gt Error No tag in the field 5 3 2 1 Select a single tag No previous continuous read is required The command executes an automatic field reset 5 3 2 2 Extended ID If ExtendlD is activated in the Protocol Configuration register a prefix byte extends the serial number UID For more information refer to the Protocol Configuration register 5 3 2 3 Multiple tags This command is designed for fast access of a single tag in the field In multiple tag environments the m instruction has to be used instead idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual 5 3 3 MultiTag selection tag list m This command detects several tags at the same time It replaces the fast select command s in multiple tag surroundings The MultiTag list command lists all present tags with their serial numbers Use the MultiTag select command to select a single tag Each tag has to be selected separately After selection the transponder is ready for further data transactions e g authentication read block or write block Keep in mind that each transponder consumes its individual amount of energy provided by the reader Due to the lim
20. ansponder and only sector can be accessed at the same time Prior access the transponder must be selected by either single tag or MultiTag selection commands For authentication into a sector the matching login key is needed The key may either be entered by command or can be stored in the readers EEPROM The reader is able to store up to 32 master keys Command 1 Sector KeyType Key lt CR gt Parameters Description Sector Sector number valid range 00h 3Fh KeyType AAh authenticate with key type A FFh authenticate with key type A transport key FFFFFFFFFFFFh BBh authenticate with key type B 10h 2Fh authenticate with stored key type A 00h 1Fh 30h 4Fh authenticate with stored key type B 00h 1Fh Key lt CR gt Enter key manually 6 bytes or tell the reader to login with a transport key by submitting a carriage return lt CR gt 1 byte Answer Answer Description L lt CR gt lt LF gt Login success E lt CR gt lt LF gt Error invalid key format F lt CR gt lt LF gt Error general failure N lt CR gt lt LF gt Error no tag in the field or the tag does not respond idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt info idvation com Fax 49 6151 3689296 www idvation com ELATEC MIFARE Reader idVation
21. bH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER 0F Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 5 Commands Every time the reader is powered up a startup message is displayed On the terminal screen this should look like this Mifare 1 07 lt CR gt lt LF gt The reader is now ready for reception of commands By default the reader starts in continuous reading mode this means the reader is scanning for transponders and prints the present UIDs The reader is using a proprietary ASCII protocol which has been designed for easy handling Data is transmitted in hexadecimal notation i e 5E Please note that pseudo tetrade values always must be submitted in capital letters e g 1234ABCD Commands must be submitted in lower case letters e g we071F idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com ELATEC MIFARE Reader ESTER Users manual 5 1 Instruction set Command Implemented on Description TWN3 NanoMF mifare Increment value block Sea Decrement value block Copy value block b Beep e Continuous read mode g Get station ID ir iw Read write GPIOO 3 I Login authenticate tag m MultiTag sel
22. e Antenna inductance value is usually in the range of 1 uH For antenna loop up to 40 mm diameter use 5 turns For antenna loop larger than 40 mm diameter use 3 turns Use between 1mm to 2mm track width Middle tap improves EMC compliance but can be omitted for simple designs All capacitors have to be chosen to create maximum field strength measure antenna field with an oscilloscope and the voltage induced in some auxiliary loop alternatively measure the module power consumption which is maximum at optimum tuning idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ee Users manual C1 is used for fine tuning Some extra capacitors may be connected in parallel to achieve best performance Typical capacitor values 10 pF 470 pF Prefer NP0 COG ceramic capacitors Value of R1 is usually 4 7kQ but this value may differ from design to design For further information regarding antenna design please contact NXP in order to receive the appropriate Application notes Application Note Micore Reader IC Family Directly Matched Antenna Design 2 4 2 Serial connection Because NanoMF is transmitting and receiving TTL levels it can be directly connected to a microcontroller If you plan to run NanoMF at a PC an appropriate interface converter circuit must be connected that ca
23. e same time In order to increase the reading performance switch to single tag mode If more than one tag shall be detected at the same time the MultiTag flag must be activated The response data length depends on the tag type Command c Answer Answer Description data lt CR gt lt LF gt Serial number UID n bytes 5 3 1 1 Multitag continuous read mode If the MultiTag flag is set in the Protocol Configuration register the reader reads multiple tags continuously 5 3 1 2 AutoStart The continuous read mode is started automatically The AutoStart flag must be set in the Protocol Configuration register idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader DEREN Users manual 5 3 1 3 Extended ID If ExtendID is activated in the Protocol Configuration register a prefix byte extends the serial number UID For more information refer to the Protocol Configuration register 5 3 2 Select single tag s This command selects a single tag in the antenna field It shall only be used in single tag environments In case of success the command returns the UID of the selected card The length of the UID is detected automatically As soon as a transponder has been selected it is ready for further data transactions e g authentication read block or write block Comm
24. ect tag list poff Antenna power off pon Antenna power on pr pw Read write GPIO1 xr vb Read data block re Read EEPROM register rv Read value block s Select single tag ty Get version wi wb Write data block we Write EEPROM register wm Write master key wv Write value block K Reset KN Reload factory defaults idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF ich exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 5 2 Error Codes Following table shows an overview of all error messages of the reader device Error Code Description lt CR gt lt LF gt Unknown command E lt CR gt lt LF gt Invalid key format F lt CR gt lt LF gt General failure I lt CR gt lt LF gt Invalid value block block does not match the value format N lt CR gt lt LF gt No tag in the field O lt CR gt lt LF gt Operation mode failure X lt CR gt lt LF gt Error during value operation 5 3 Transponder serial number related commands 5 3 1 Continuous read mode c The reader device reads and displays serial numbers continuously while one or more tags remain in the field This command stops as soon as any character is sent to the reader The reader supports different tag types at th
25. for an incorrect application of a device Repairs may be executed by the manufacturer only Only qualified personnel should carry out installation operation and maintenance procedures Use of the device and its installation must be in accordance with national legal requirements and local electrical codes When working on devices the valid safety regulations must be observed idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader CETE Users manual 1 INTRODUCTION BE 6 2 INSTALLATION OF NANOMNIF 7 2 DIMENSIONS Hase ak 7 2 2 INN dE EE ee E EE 7 2 3 ELECTRICAL CHARACTERISTICS 1 2 aa tata tata aaaaaananannnnnnnnnnnnnnnnnnnannnananananananananananana anananananananaaaaaaanaaanaaaInII 8 2 4 EXTERNAL CONNECTIONS 4aaaaaaaaaaaaaaaaaananannnannnanananananananananananananananananananananananana ananana anananananananannnainn 8 241 et E EE 8 242 Elei BEEN 9 243 Usage of GPI OS unas 9 244 Asynchronous TEE 9 2 4 5 EE 9 3 SETTING UP A TERMINAL PROGRAM 10 4 REGISTER SE 11 4 1 EEPROM MEMORY ORGANIZATION
26. in the field or the tag does not respond O lt CR gt lt LF gt Error Operation mode failure the block address of the w command is higher than 40h use the wb command instead Example Command Description idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt info idvation com Fax 49 6151 3689296 www idvation com E LATEC MIFARE Reader Users manual w08000102030405060708090A0BOCODOEOF Writes data 000102030405060708090A0BOCODOEOF to block 08 sector 02 block 00 idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ee Users manual 5 5 Value block related commands A sector of a MIFARE transponder may contain so called value blocks A value block is a usual data block where the information is stored in a certain format Special MIFARE commands like increment or decrement may be applied to such a block e g for electronic purse functionality A value block contains 4 bytes user data the remaining 12 bytes are processed internally by the MIFARE transponder for increased data integrity A value block is formatted as follows 8 8 0 1 2 3 41 5 6 7 8 9 10 11 12 13 14 15 Data Value Value Value A gt gt gt
27. is performed automatically The command fails if the specified block is not formatted as value block You must log into the respective sector before this command can be executed Command BlockAddr Value Parameters Description BlockAddr Block address 1 byte Value Value to be added 4 bytes Answer Answer Description Data lt CR gt lt LF gt Value of block F lt CR gt lt LF gt Error read failure idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ues Users manual I lt CR gt lt LF gt Error invalid block format X lt CR gt lt LF gt Error Bad value operation e g sign overflow idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com ELATEC MIFARE Reader Users manual idVation Examples Command Description 0800000001 Increments block 08 by 00000001h 0812345678 Increments block 08 by 12345678h 5 5 4 Decrement value block Use this command to decrement a value block with a defined value A read after decrement is performed automatically The command fails if the specified block is not formatted as value block You must log into
28. ited availability of emitted energy the operating distance is decreased the more transponders are present Principally the operating distance depends on the used transponders the total amount of transponders and the ambient conditions e g if metal is surrounding the reader Command m lt CR gt m UID lt CR gt Command Description m lt CR gt List all present tags m UID lt CR gt Select tag by its UID Answer Answer Description data lt CR gt lt LF gt Serial number UID n bytes N lt CR gt lt LF gt Error No tag in the field Examples Command Answer Description m lt CR gt 044A3A11FC1E80 First card 56AB3798 Second card 02 Number of detected tags m56AB3798000000 lt CR gt 56AB3798 Second tag selected Note The MultiTag selection command always requires a 7 byte UID If the UID of the desired transponder possesses only 4 bytes the passed UID must be filled up with zeros see the example above idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com ELATEC RFID Systems MIFARE Reader Users manual idVation 5 4 Data transaction related commands 5 4 1 Login authenticate tag P This command performs an authentication into a specific sector of a MIFARE transponder Only one tr
29. logical state High iw0300 Sets GPIO3 to logical state Low 5 8 4 Read GPIOI pr Use this command to read GPIO1 GPIO1 is switched to input prior reading The command has the same effect as command ir01 It has been implemented in order to adhere backward compatibility Command pr Answer Answer Description Data lt CR gt lt LF gt Status of GPIO1 00 means Low 01 means High 5 8 5 Write GPIO1 pw Use this command to write GPIO1 GPIO1 is switched to output prior writing Please consider the reader s maximum current source and sink capability The command has the same effect as command iw010x It has been implemented in order to adhere backward compatibility Command pw Status Answer Answer Description Data lt CR gt lt LF gt Status of GPIO1 00 means Low 01 means High idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER 0F Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ovation Users manual 6 Typical data transaction procedure The following diagram shows the typical command flow in order to access the data area of a MIFARE transponder Select m gt transponder S Im Transponder selected Login into sector I Login successful Perform read write actions lt _ E
30. matic representation component side 2 2 Pinning Pin Name Description 1 AntRX Antenna receiver input 2 AntTX1 Antenna transmitter output 1 3 20 VCC 3 3 DV 4 6 19 GND Ground 5 AntTX2 Antenna transmitter output 2 7 8 9 10 NC Not connected 11 RXD RS 232 receiver input 12 TXD RS 232 transmitter output 13 GPIOO General purpose input output 0 14 GPIO1 General purpose input output 1 Beeper connection port for beeper 15 Reset Asynchronous reset active low 16 Enable Hardware power up down 17 GPIO2 General purpose input output 2 18 GPIO3 General purpose input output 3 idvation GmbH Otto Hesse Stra e 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EE Users manual 2 3 Electrical Characteristics Frequency 13 56 MHz Power supply 3 3 5 0V DC Current consumption RF field off 2mA RF field on Typically 80mA depending on antenna 2 4 External Connections The schematic below shows a typical application circuit for operating the reader module NanoMF 2 4 1 Antenna NanoMF requires an external antenna circuit for reading transponders The part values of C1 C5 and Ri are strongly depending on the used antenna inductor Take the guide below as a reference for creating your own PCB antenna Little PCB Antenna Design Guid
31. n handle 3 0V TTL levels 2 4 3 Usage of GPIOs NanoMF provides four general purpose I Os that can be configured individually These I Os can be read and written via commands Please consider that the GPIOs have limited current source and sink capability of max 25mA and the overall current consumption of the complete module must not exceed 150mA An overcharge of GPIO pins can damage the module A non self oscillating beeper can also be connected to GPIO1 The tone length and frequency can be controlled by commands 2 4 4 Asynchronous Reset In usual operating environments the reset pin can be left floating For an asynchronous hardware reset pull the reset pin to a logic low level NanoMF continues operation as soon as the reset pin is released 2 4 5 Power supply A power supply of 3 3V 5V must be applied between the VCC and GND pins Please make sure that the power supply provides a current capability of at least 100mA idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 3 Setting up a Terminal Program In order to establish a connection between the reader and a terminal program the following steps have to be done Connect your reader to a PC Start your preferred terminal program for Windows e g HyperTerminal Select the serial port e g COM1 where you connected
32. ntation is applicable for both devices Elatec s proximity reader TWN3 MIFARE is an integrated compact reader for reading and writing 13 56MHz ISO 14443A MIFARE transponders It combines state of the art technology in a shapely and tiny housing Reading distances of up to 8cm depending on transponder and environment and various cabling options are only two of the outstanding technical benefits offered by TWN3 mifare This makes TWN3 MIFARE as your ideal MIFARE reading writing device e g for desktop applications Elatec s reader module NanoMF is designed for integration into machines handheld computer or any other device The focus has especially been set on size price and flexibility Thanks to its compact dimensions integration directly on a PC board is possible Unique features are 4 four user configurable ports to be configured as input or output The simple proprietary ASCII protocol enables quick software development cycles All host communication is done via RS 232 interface idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual 2 Installation of NanoMF This chapter covers the installation of NanoMF in an embedded environment 2 1 Dimensions Dimensions 30 48mm x 25 40mm x 3 5mm 1 2 x 1 x 0 14 Connectors are in 2 54mm 0 1 grid Sche
33. t of our knowledge Elatec does not guarantee the correctness and completeness of the details given in this manual and may not be held liable for damages ensuing from incorrect or incomplete information Since despite all our efforts errors may not be completely avoided we are always grateful for your useful tips The installation instructions given in this manual are based on advantageous boundary conditions Elatec does not give any guarantee promise for perfect function in cross environments idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader ation Users manual Safety Instructions Warning Read before start up The device may only be used for the intended purpose designed by for the manufacturer The operation manual should be conveniently kept available at all times for each user Unauthorized changes and the use of spare parts and additional devices that have not been sold or recommended by the manufacturer may cause fire electric shocks or injuries Such unauthorized measures shall exclude any liability by the manufacturer The liability prescriptions of the manufacturer in the issue valid at the time of purchase are valid for the device The manufacturer shall not be held legally responsible for inaccuracies errors or omissions in the manual or automatically set parameters for a device or
34. the reader Set up the connection speed and format 9600 baud 8 data bits no parity 1 stop bit Select no software handshake and no hardware handshake idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader EEN Users manual 4 Register Set The reader has several system flags customizing its behavior The flags are stored non volatile in its EEPROM It is recommended to keep all bits labeled RFU at logic zero to guarantee further compatibility Please consider that if any register is written the reader needs a reset so that the changes may take effect Furthermore the reader is able to store up to 32 authentication keys to log in standard MIFARE cards internally All keys are read only and cannot be accessed via the interface lines 4 1 EEPROM memory organization Register Access Default value Description 00h 03h RO 00h RFU 04h R W Oth Station ID 05h R W Oth Protocol configuration 06h R W 00h RFU never change this register 07h R W 10h Reset Off Time 08h R W 10h Reset Recovery Time 09h R W 00h RFU never change this register OAh OFh R W 00h RFU never change this register 10h 13h R W 00h User data 14h R W 22h Beep tone and length NanoMF only 4 2 Station ID 04h The Station ID has principally no influence on the functional
35. ww idvation com E LATEC MIFARE Reader EEN Users manual 5 8 NanoMF related commands 5 8 1 Beep b Use this command to perform a beep Tone length and frequency are depending on the settings in the Beep tone and length register The command answers with the value written in the Beep tone and length register Command b Example Answer Description 22 Sounds a beep with tone length 125ms and frequency 587Hz 5 8 2 Read GPIO ir Use this command to read a specified GPIO The GPIO is switched to input prior reading Command ir GPIONumber Answer Answer Description Data lt CR gt lt LF gt Status of specified GPIO 00 means Low 01 means High Example Command Description ir02 Returns status of GPIO2 5 8 3 Write GPIO iw Use this command to write a specified GPIO The GPIO is switched to output prior writing Please consider the reader s maximum current source and sink capability Command iw GPIONumber Status Answer Answer Description Data lt CR gt lt LF gt Status of specified GPIO 00 means Low 01 means High idvation GmbH Otto Hesse StraBe 19 T5 Phone 49 6151 4923021 MEMBER OF Ln exceet D 64293 Darmstadt Fax 49 6151 3689296 info idvation com www idvation com E LATEC MIFARE Reader Users manual Example Command Description iw0201 Sets GPIO2 to
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