1. PPT_HF_AFI ©Contrinex 2013 - JDC PPT_HF_ISO15693 ISO/IEC 15693 standard J.-D. Chatelain

2. Operator’s console Read/Write ModuleTAG Commands between RWM and TAG Commands between operator’s console and RWM ISO/IEC 15693 Communication softwares between operator’s console and TAG

3. ISO/IEC 15693 Communication interface RWM to TAG Carrier frequency: 13.56 MHz ± 7kHz ASK modulation 100% and 10%

4. Two types of coding are supported by the transponders fully compliant with ISO 15693: 1 out of 256: one byte is coded at a time Example: coding 197 = = 11000101 time ISO/IEC 15693 Coding the information

5. 1 out of 4: two bits are coded at a time Example: coding 197 = = 11000101 time ISO/IEC 15693 Coding the information 00011011

6. ISO/IEC 15693 Start Of Frame (SOF) - End Of Frame (EOF) Start of frame sequence to select the « 1 out of 256 » coding mode Start of frame sequence to select the « 1 out of 4 » coding mode End of frame sequence for both coding modes

7. Load modulation amplitude: minimum 10 mV Subcarriers Data rates ISO/IEC 15693 Communication interface TAG to RWM

8. Single subcarrier “0”“0” “1”“1” Dual subcarrier ISO/IEC 15693 Bit coding

9. SOF EOF Single subcarrierDual subcarrier ISO/IEC 15693 Start Of Frame (SOF) End Of Frame (EOF)

10. ISO/IEC 15693 Commands supported by the tag

11. PPT_HF_AFI ©Contrinex 2013 - JDC PPT_HF_ISO15693 End of this chapterISO/IEC 15693 standard J.-D. Chatelain