YHY630CTU ISO15693 RFID Reade/Write module

Transcription

1 DATASHEET 1. Supported cards: ISO 15693:Tag_it(2k) HF-1/I.CODE SLI / I.CODE SLI-S/ I.CODE SLI-L, SRF55V10P 2. Special Features: Complete Read/Write module with built-in transceiver antenna Contactless operating frequency MHz Based on SLRC400 reader IC Supports ISO15693 Typical time to read and write cards:<100ms USB Interface up to bps Secure Encrypted contactless communication Ideal fore secure access and fast data collection applications Typical Operating Instance: mm Power supply :DC 5V Watchdog timer V1.0 Page 1 of 16 July 2009

2 3. Introduction YHY630CTU is a compact 13.56MHz RFID Read / Write module designed for ISO15693 standard and supports I-code SLI, Tagit 2k transponders. It is controlled by external device over USB with simple protocols defined in this sheet. It has 2 LED and 1 buzzer output can be controlled by host. YHY630CTU can be easily and quickly integrated into RFID applications with very less effort. YHY630CTU is a module that is integrated with 8bit microcontroller, Philips analog & digital signal processor and necessary passive components to complete a fully functional read/write module. This module use CP2102 as USB-to-UART Bridge providing a simple solution for updating RS-232 designs to USB. It will provide a Virtual COM Port (VCP) to PC applications. 4. Pin INFORMATION Figure 1 J1 pin information J1: Interface to Host Pin Symbol Description J1-1 VCC Power VCC, 5V input J1-2 D- USB Data Minus J1-3 D+ USB Data Plus J1-4 GND Power Ground Table1 J1 USB Interface 5. Protocol 5.1. Introduction This chapter describes the protocol and commands which is used by the YHY630CTU to communication with host. V1.0 Page 2 of 16 July 2009

3 5.2. Protocol Command List: Command Type System Command Command Command Description 0x0101 Sets the new baud rate 0x0104 Reads the Firmware Revision of the Module 0x0106 Sets beep delay time 0x0107 Sets red and greed led on or off 0x0108 RFU 0x010C Switches ON or OFF the RF field Command Description 0x1000 Search several tags in RF field 0x1001 Search one tag in RF field 0x1002 Hatl the tag 0x1003 Select a tag 0x1004 Reset the tag into ready status 0x1005 Read blocks 0x1006 Write one block 0x1007 Lock one block 0x1008 Write AFI 0x1009 Lock AFI 0x100a Write DSFID 0x100b Lock DSFID 0x100c Get tag Information 0x100d Get Multiple Block Security Table 2 Command list 5.3 UART The communication between the host and the module take place at bps N, 8, 1. The host first sends the command and the module executes the operation and replies with a response to the command. The host can analyze the reply to check if the operation was successful or if any error occurred during the operation. Following is the UART frame for the commands sent by the host: Header Length Reserved Command Data CSUM 2Byte 2 Byte 2 Byte 2 Byte N Bytes 1 Byte Table 3 Command frame 1. Header: This header have 2 bytes that indicates the beginning of a frame. This byte should be always 0xAABB. 2. Length: This two bytes are used to indicate the length of the payload data. This includes the Reserved, Command, Data and the CSUM bytes. Low byte first. V1.0 Page 3 of 16 July 2009

4 3. Reserved: This byte is reserved for future use and not implemented currently. It has to be always 0x This two bytes are used to instruct the module on what operation to perform. Low byte first. 5. Data: These are parameters for the module to execute the command. For example, for a Read command, the data will be the block number to be read. For a Write command, this will be the block number. It maybe empty. 6. CSUM: This is the checksum byte. This byte is used on the host as well as the module to check the validity of the packet and to trap any data corruption. This is calculated by XOR all the bytes in the packet except the Header byte and Lenth bytes. Note: If there is one byte AA in the packet data from Length to CSUM,please insert one byte 0x00 after 0xAA,but the Length need not change. Following is the UART frame for the response packets sent by YHY630CTU module in response to the commands: Header Length Reserved Command Response CSUM 2Byte 2 Byte 2 Byte 2 Byte N Bytes 1 Byte Table 4 Answer frame 1. Header: This header have 2 bytes that indicates the beginning of a frame. This byte should be always 0xAABB. 2. Length: This two bytes are used to indicate the length of the payload data. This includes the Reserved, Command, Data and the CSUM bytes. Low byte first. 3. Reserved: This byte is reserved for future use and not implemented currently. It has to be always 0x This two bytes are used to instruct the module on what operation to perform. Low byte first. 5. Response: This contains the result data if an operation was successful or the error code if the operation was not successful. The first byte indicate the operation status by the module. For example, if status is zero it means that the operation was successful. Otherwise, it means that the operation was fail. 6. CSUM: This is the checksum byte. This byte is used on the host as well as the module to check the validity of the packet and to trap any data corruption. This is calculated by XOR all the bytes in the packet except the Header byte and Lenth bytes. Note: If there is one byte AA in the packet data from Length to CSUM,please insert one byte 0x00 after 0xAA,but the Length need not change. 6. COMMANDS & RESPONSES In this chapter detailed information and UART frame examples are given for command and responses. V1.0 Page 4 of 16 July 2009

5 6.1 System Command Set Baud Rate This command sets the UART baud rate of the module. Once it is set module will be able to communicate with new baud rate. YHY630CTU module operates at a default baud rate of bps when shipped from the factory. Command 0x0101 Baud Rate 1 Byte Determines the new baud rate 0x bps 0x bps 0x bps 0x bps 0x bps Response: Data Length 0x06 Command/Response 0x0101 Status/Error Code 1 Byte Status/Error Code AABB Set new baud rate to bps 07= ( :XOR) AA BB Baud rate changed successfully Read Firmware Version This command reads the firmware version of the module,it includes the module part number and soft version. Command 0x0104 Data None Response: The module responds with a version string to this command. AABB V1.0 Page 5 of 16 July 2009

6 Example Response: AA BB D PN:EHY400,Ver: Set Beep Delay Time This command sets the beep time,delay time is ms Command 0x0106 Data Delay time AABB Delay time is 0x30 *10ms Example Response: AA BB Operation is successful Sets led on or off This command sets the red or green led light or not.. Command 0x0107 1byte LED status 0x00 led off Data 0x01 red led on 0x02 green led on AABB Red led on. AABB Led off. Example Response: AA BB Operation is successful Set Antenna Power This command turns ON or OFF the RF field. RF field can be switched off when it is not required. This helps to reduce the active current consumption. The RF field can be switched ON whenever a read or write operation is required. V1.0 Page 6 of 16 July 2009

7 Command 0x010C 1 Byte Byte to instruct the reader whether to switch ON RF SWITCH or OFF the RF field 0x00 Switch Off RF Field Non-Zero Switch On RF Field AA BB C D Switch Off RF field AA BB C D RF field Switched Off 6.2 ISO Command Inventory16 This command search several tags in RF field.it can response up to 4 labels s ID. Command 0x1000 data No data Response: status Zero if sucess Data 1byte DSFID+8bytes ID: if only one label 1byte DSFID+8bytes ID+1byte DSFID+8bytes ID+ :if more than 2 labels AABB Search several tags in the RF field. AA BB 0F D7 77 D E0 9D Read successful. 03:DSFID D7 77 D E0: tag id AA BB A4 A2 D E0 00 A5 A2 D E0 00 4D 72 D E0 00 Inventory 3 tags. ID1: A4 A2 D E0 ID2: A5 A2 D E0 ID3: 4D 72 D E0 Failure: AA BB V1.0 Page 7 of 16 July 2009

8 6.2.2 Inventory This command search one tag in RF field. It is faster than inventory16. Command 0x1001 data No data Response: status Zero if sucess AABB Search one tag in the RF field. Data 1byte DSFID+8bytes ID AA BB 0F D7 77 D E0 9D Read successful. 03:DSFID D7 77 D E0: tag id Failure: AA BB Stay Quiet This command executes a Halt command on the selected tag. Command 0x0102 Data ID:8bytes AABB0d D777D E09C Halt selected Tag Example Response: AA BB PICC halted successful. AA BB PICC halted failure or no tag in the field Select This command select one tag in the RF field. V1.0 Page 8 of 16 July 2009

9 Command 0x0103 Data ID:8bytes AABB0d D777D E09D Selecte one Tag Example Response: AA BB Selection is successful Reset To Ready This command Reset the tag into ready status. If the tag was halt, it can be reset after this command. Command 0x0104 Model:1 byte,if icode2 tag,the model value is 0x02,if TI tag, the model Data value is 0x06 ID:8 bytes AABB0e D777D E098 Reset icode2 tag D777D E0 Example Response: AA BB Reset is successful Read multiple blocks This command reads n blocks from the specified block. Command 0x1005 Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes Start block 1 byte,indicate to read from block number. Block Number 1 byte-- Block Number to be read Response: Success: status 0x00 Block Data N blocks*4 Bytes,for example,read 2 blocks, then the N is 2 V1.0 Page 9 of 16 July 2009

10 AABB D777D E000029B Read icode2 tag,id is D777D E0, read from block 0,read 2 blocks total. AA BB 0E Read successful Write BLOCK This command writes 4 bytes to the specified block. Command 0x1006 Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes Block Number 1 byte-- Block Number to be written data 4 Bytes 4 bytes of data to be written to the block. AABB D777D E A Write 4 bytes data ( ) to block 0 AA BB Write successful Lock Block This command Lock one block data. When receiving the Lock block command, the VICC shall lock permanently the request block. Command Data 0x1007 model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID Block Number 8 bytes 1 byte-- Block Number to be Lock AABB0F D777D E0009B Lock block 0. V1.0 Page 10 of 16 July 2009

11 AA BB Lock successful AABB D777D E A Write data to block 0. AA BB Write block failure Write AFI This command writes 1 byte AFI value to the tag memory. Command 0x1008 Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes AFI 1 byte AFI value to be written AABB0F D777D E00296 Write AFI value (0x02) to tag memory AA BB Write successful Lock AFI This command Lock the AFI. When receiving the Lock AFI command, the VICC shall lock permanently the AFI value. Command 0x1009 Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes AABB0E D777D E095 Lock AFI. AA BB Lock successful Write DSFID V1.0 Page 11 of 16 July 2009

12 This command writes 1 byte DSFID value to the tag memory. Command 0x100A Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes DSFID 1 byte DSFID value to be written AABB0F a1002D777D E00395 Write DSFID value (0x03) to tag memory AA BB A A Write successful Lock DSFID This command Lock the AFI. When receiving the Lock AFI command, the VICC shall lock permanently the AFI value. Command 0x100B Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes AABB0E B1002D777D E097 Lock DSFID. AA BB B B Lock successful Get system information This command allows to retrieving the system information value from the VICC. Command 0x100C Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes AABB0E C1002D777D E090 Read VICC information. V1.0 Page 12 of 16 July 2009

13 AA BB C F D7 77 D E B Read successful Get Multiple Block Security This command allows to retrieving the VICC block security status. Command 0x100D Data model 1byte, if icode2 tag,the model value is 0x02,if TI tag, the model value is 0x06 ID 8 bytes Start block 1 byte start block to read. Block Number 1 byte-- Block Number to be read AABB D1002D777D E Read security from block 0 to 2. AA BB D C Read successful. 01: block0 is lock. 0000: block1,block2 is safe, can be written. 7. Packaging Information Figure2 Perspective View V1.0 Page 13 of 16 July 2009

14 190mil (4.8mm) 415mil (10.5mm) 525mil (13.3mm) 1765mil (44.8mm) 2575mil(65.4mm) 395mil (10.0mm) 595mil(15.1mm) 415mil (10.6mm) Φ157.48mil (4.0mm) 180mil (4.6mm) 3180mil(80.8mm) 1265mil(32.1mm) 1305mil(33.1mm) Φ118.11mil (3.0mm) 85mil (2.2mm) Φ157.48mil (4.0mm) 420mil (10.7mm) 105mil (2.7mm) 2365mil(60.1mm) Figure 3 Top View 8. Electrical & Performance Specifications 8.1 DC CHARACTERISTICS Symbol Description Min Typ Max Units Notes VCC Supply Voltage V Io Supply Current 106 ma Continuous Read Mode Ia Antenna off 53 ma Antenna Soft Power Down Table 5 DC Chacteristics V1.0 Page 14 of 16 July 2009

15 8.2 OPERATING TEMPERATURE Symbol Description Min Typ Max Units Notes TA Ambient Temperature C TJ Junction Temperature C Table 6 Operating Temperature 8.3 ABSOLUTE MAXIMUM RATINGS Symbol Description Min Typ Max Units Notes TSTG Storage Temperature C TA Ambient Temperature C VCC Supply Voltage V IMIO Maximum Current into any Port Pin ma ESD Electro Ststic Human Body Discharge 2000 V Model ESD Voltage Table 7 Absolute Maximum Ratings 8.4 PERFORMANCE SPECIFICATIONS Parameter Min Typ Max Units Notes Read Distance 8 10 cm may change according to tag size specs. Write Distance 8 10 cm may change according to tag size specs. Table 8 Performance Specifications V1.0 Page 15 of 16 July 2009

16 9. Sales And Service Information To obtain information about EHUOYAN products and technical support, reference the following information. Contact Information: Ehuoyan Technology Co.,Ltd. Rm 605 Tower 6 Qing yuan-xili Long Gang Lu Haidian District Beijing, China Tel: Fax: info@ehuoyan.com WebSite: V1.0 Page 16 of 16 July 2009