User's Manual
Table Of Contents
- 1.MAIN FEATURES
- 2.PINNING INFORMATION
- 3.Device Operation
- 4.COMMAND DESCRIPTION
- 4-2. Command Overview
- 4-3. COMMAND LIST
- 4-3-1. Select Mifare card
- 4-3-2. Login to a sector
- 4-3-3. Download Key into SL030
- 4-3-4. Login sector via stored key
- 4-3-5. Read a data block
- 4-3-6. Write a data block
- 4-3-7. Read a value block
- 4-3-8. Initialize a value block
- 4-3-9. Write master key (KeyA)
- 4-3-10. Increment value
- 4-3-11. Decrement value
- 4-3-12. Copy value
- 4-3-13. Read a data page (UltraLight & NTAG203)
- 4-3-14. Write a data Page (UltraLight & NTAG203)
- 4-3-15. Request for Answer to Select (ISO14443-4)
- 4-3-16. Exchange Transparent Data (T = CL)
- 4-3-17. LED Control
- 4-3-18. Power Down
- 4-3-19. Write Perso
- 4-3-20. Commit Perso
- 4-3-21. Get firmware version
- 4-3-22. Turn on/off Auto-detection
- 4-3. COMMAND LIST
- 5.DIFFERENCES FROM PREVIOUS VERSION
- FCC Statement
StrongLink SL030 3.1
http://www.stronglink-rfid.com
5
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.
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.
3-4. Acknowledge
All addresses and data words are serially transmitted to and from the SL030 in 8-bit words.
The SL030 sends a zero to acknowledge that it is not busy, and has received each word.
This happens during the ninth clock cycle.