Mifare Reader - SL018 User Manual
Contents
1. the START procedure 3 7 WRITE OPERATIONS The host device send a command refer chapter 4 to SLO18 via write operation then SLO18 will carry out the order that receive Finished time according to different order S w T H 5 A 1 A DEVICE T o T ADDRESS E Len Command Code Data 0 DATA T P SDA LINE M LAA A A A A S sic c c c c B BWK K K K K 3 8 READ OPERATIONS The host device passes to read the operation gets the order carries out the result S A 5 H E T A DEVICE A o T ADDRESS P P SDA LINE S KE Len A Command Code Status Z Data Daam N B BWK K K K K A C K http www stronglink rfid com 6 StrongLink SL018 4 COMMAND DESCRIPTION 4 1 FORMAT Host Write Command to SL018 Address 1 byte OxAO Len 1 byte indicating the number of bytes from Command to Checksum Command 1 byte Command code see Table 3 Data Variable length depends on the command type Host Read The Result Address 1 byte OxAl Len 1 byte indicating the number of bytes from Command to Checksum Command 1 byte Command code see Table 3 Status 1 byte Command status see Table 4 Data Variable length depends on the command type http www stronglink rfid com 7 StrongLink SL018 4 2 COMMAND OVERVIEW Table 3 Command Description 0x01 Select Mifare card 0x02 Login to a sector 0x03 Read a data block 0x04 Write a data block 0x05 Read a value b2. 3 2 START CONDITION A high to low transition of SDA with SCL high is a start condition which must precede any other command 3 3 STOP CONDITION A low to high transition of SDA with SCL high is a stop condition START and STOP conditions 3 4 ACKNOWLEDGE All addresses and data words are serially transmitted to and from the SLO18 in 8 bit words The SL018 sends a zero to acknowledge that it is not busy and has received each word This happens during the ninth clock cycle http www stronglink rfid com 5 StrongLink SL018 3 5 BUSY STATE When the SL018 has received command then don t acknowledge IC bus until ends with the card communication CH BY TRANSMITTER e paraouTrur TH not acknowledge SY RECEIVER acknowledge SCL FROM MASTER 1 2 DW SN IN H t START clock pulse for acknowledgement conchon usce Acknowledge on the I C bus 3 6 DEVICE ADDRESSING The SLO18 devices require an 8 bit device address word following a start condition to enable the chip for a read or write operation The device address word consists of 7 bits addressing and I bit operation select bit The first 7 bits are the SLO18 addressing is 1010000 The eighth bit of the device address is the read write operation select bit A read operation is initiated if this bit is high and a write operation is initiated if this bit is low MSB LSB T T Ran sive sddress KC eg The first byte after
3. RFID MODULE Mifare Reader Writer SL018 User Manual Version 1 8 Nov 2011 StrongLink StrongLink SL018 CONTENT 1 MAIN FEATURES JAGUAR 3 2 PINNING INFORMATION BN 4 3 DEVICE OPERATION n0 GAGANA 5 3 1 CLOCK AND DATA TRANSITIONS aa 5 3 2 START CONDITION veisiasi NN asa eas aara a EEEE aa EA 5 3 3 STOP CONDITION 32130xx8x4x333340x4 4324S R ea AE BING AES sedans NAGA 5 3 4 ACKNOWLEDGE 22220308 NAG kB a KN 5 3 9 BUSY STATE EE 6 3 6 DEVICE ADDRESSING aaa 6 3 7 WRITE OPERATIONS aaa 6 3 8 READ OPERATIONS 000000111110rrr nn eiaa Ra E TEE aN 6 4 COMMAND DESCRIPITON GARA TGA 7 4 1 FORMAT 38nn dn GANYAN GG INANG BINA PANIG AANI hain 7 4 2 COMMAND ONERVIENW aaa 8 4 3 COMMAND LIS T noiiire a e e a ea AA 9 4 3 1 Select Mifare Card cccccccssssssesssssccecscssnsssccnscescscesssnssanscsesscsesessnsseuseescscesssnseananecs 9 4 3 2 Login tO E 9 4 3 3 Read a data DlOCK na NA NANANA ANA KALAN NAN NANAY ANG 9 4 3 4 Write adata Block niser NUN ND DD NA AR Ah an 10 4 3 5 Read a value block 10 4 3 6 Initialize a value block 10 4 3 7 Write master key KeyA 2 223 apan DADAAN 11 4 3 8 e 11 4 3 9 Decrement value e Aare r E IREKE EELE Ii aE t Eyit 11 4 3 10 COPY Val Cree E E EE OEE I EEr Ea 12 4 3 11 Read a data page UltraLight aNG ANNA AA 12 4 3 12 Write a data Page UltraLight EE 12 4 3 13 Control Red Led 13 4 3 14 RESET sxa nA Ga Aba ANNA NANANA EE ERALA A E EA AEN NEEE 13 4 3 15 Get firmw
4. are version 13 http www stronglink rfid com 2 StrongLink SL018 1 MAIN FEATURES D MOO p al il BW a ARRAB RHR RBO o EERTE Dp wong o SL018 Ver2 0 e Tags supported Mifare 1k Mifare 4k Mifare UltraLight e Auto detecting tag e Integrated antenna e 0to 400 KHz bit wide PC bus communication e 4 5to 7 0 VDC supply voltage e Operating distance Up to 60 mm depending on tag e Storage temperature 40 C 85 C e Operating temperature 20 C 70 C e Dimension 65 x 45 x 7 mm e The TagSta pin at low level indicates tag in detective range and high level indicating tag out http www stronglink rfid com 3 StrongLink SL018 2 PINNING INFORMATION C7 CS C3 C4C10C8 C7 CS C3 C4C10C8 SLO18 Jan 06 SL018 Jan 06 HOLE Dia 2 5mm x4 PIN SYMBOL TYPE DESCRIPTION Tag detect signal 1 TagSta Output low level indicating tag in high level indicating tag out 2 SDA Input Output Serial Data Line 3 SLC Input Serial Clock Line 4 VCC PWR Power Supply 5 GND PWR Ground http www stronglink rfid com 4 StrongLink SL018 3 DEVICE OPERATION 3 1 CLOCK AND DATA TRANSITIONS The SDA pin is normally pulled high with an external device Data on the SDA pin may change only during SCL low time periods Data changes during SCL high periods will indicate a start or stop condition as defined below Data transfer on the C bus
5. authenticate 0x01 No tag Data Block data returned if operation succeeds 16 bytes http www stronglink rfid com 9 StrongLink SL018 4 3 4 Write a data block Host Write Len Block The block number to be written 1 byte Data The data to write 16 bytes Host Read Len Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x07 Read after write error OxOD Not authenticate Data Block data written if operation succeeds 16 bytes 4 3 5 Read a value block Host Write Len Block The block number to be read 1 byte Host Read Len Value Status 0x00 Operation succeed 0x01 No tag 0x04 Read fail OxOD Not authenticate OxOE Nota value block Value Value returned if the operation succeeds 4 bytes 4 3 6 Initialize a value block Host Write Len Block The block number to be initialized 1 byte Value The value to be written 4 bytes Host Read Len Value Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x07 Read after write error OxOD Not authenticate Value Value written if the operation succeeds 4 bytes http www stronglink rfid com 10 StrongLink SL018 4 3 7 Write master key KeyA Host Write Len Sector The sector number to be written 1 byte Key Authentication key 6 bytes Host Read Len Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x0D Not authenticate Key Authentication key w
6. f operation succeeds 4 bytes 4 3 12 Write a data Page UltraLight Host Write Len Page The page number to be written 1 byte Data The data to write 4 bytes Host Read Len Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x07 Read after write error Data page data written if operation succeeds 4 bytes http www stronglink rfid com 12 StrongLink 4 3 13 Control Red Led Host Write Len 0x40 Code Code 0 command red led turn off other red led turn on 1 byte Host Read Len Status 0x00 Operation succeed 4 3 14 Reset Host Write Len No return 4 3 15 Get firmware version Host Write Len Host Read Len Status 0x00 Operation succeed Data firmware version http www stronglink rfid com SL018 13 StrongLink SL018 Remark 1 Tn order to supports 7 byte UID Mifare class the firmware of SLO18 has been updated to Ver2 2 in Mar 2011 And older firmware version such as Ver1 0 1 6 2 0 etc only supports 4 byte UID Please refer to NXP Customer Letter UID for detailed information of 4 byte amp 7 byte UID of Mifare products 71 One sample of SLO18 response Len Command Status Data Firmware version HEX Im mmm 534C3031 38 2D 322E32 LASCH SONGZ http www stronglink rfid com 14
7. lock 0x06 Initialize a value block 0x07 Write master key key A 0x08 Increment value 0x09 Decrement value Ox0A Copy value 0x10 Read a data page ultra_light 0x11 Write a data page ultra_light 0x40 Control the red led OxFO Get firmware version OxFF Reset STATUS OVERVIEW Table 4 Status Description 0x00 Operation succeed 0x01 No tag 0x02 Login succeed 0x03 Login fail 0x04 Read fail 0x05 Write fail 0x06 Unable to read after write 0x0A Collision occur 0x0C Load key fail 0x0D Not authenticate OxOE Not a value block http www stronglink rfid com 8 StrongLink SL018 4 3 COMMAND LIST 4 3 1 Select Mifare card Host Write Len Host Read Len Status 0x00 Operation succeed 0x01 No tag OxOA Collision occur UID The uniquely serial number of Mifare card Type 0x01 Mifare Ik 4 byte UID 0x02 Mifare 1k 7 byte UID 0x03 Mifare UltraLight 7 byte UID 0x04 Mifare 4k 4 byte UID 0x05 Mifare 4k 7 byte UID 0x06 Mifare DesFire 7 byte UID OxOA Other 4 3 2 Login to a sector Host Write Len Type Sector Sector need to login Type Key type OxAA authenticate with KeyA OxBB authenticate with KeyB Key Authenticate key 6 bytes Host Read Len Status 0x02 Login succeed 0x01 No tag 0x03 Login fail Ox0C Load key fail 4 3 3 Read a data block Host Write Len Block The block number to be read 1 byte Host Read Len Status 0x00 Operation succeed 0x04 Read fail 0x0D Not
8. ritten if the operation succeeds 6 bytes 4 3 8 Increment value Host Write Len Block The block number to be increased 1 byte Value The value to be increased by 4 bytes Host Read Len Value Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x0D Not authenticate OxOE Nota value block Value The value after increment if the operation succeeds 4 bytes 4 3 9 Decrement value Host Write Len Block The block number to be decreased 1 byte Value The value to be decreased by 4 bytes Host Read Len Value Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x0D Not authenticate OxOE Nota value block Value The value after decrement if the operation succeeds 4 bytes http www stronglink rfid com 11 StrongLink SL018 4 3 10 Copy value Host Write Len Source The source block copy from byte Destination The destination copy to byte The source and destination must in the same sector Host Read Len Value Status 0x00 Operation succeed 0x01 No tag 0x05 Write fail 0x06 Unable to read after write 0x0D Not authenticate OxOE Nota value block Source Value The value after copy if the operation succeeds 4 bytes 4 3 11 Read a data page UltraLight Host Write Len Page The page number to be read 1 byte Host Read Len Status 0x00 Operation succeed 0x01 No tag 0x04 Read fail Data Block data returned i
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