Philips Semiconductors

Product Specification Rev. 3.1

February 2005

Functional Specification

Standard Label IC SL2 ICS20

13

3.4.2.9 Write DSFID

As defined in ISO/IEC 15693-3.

Only Option 0 (option flag is not set) is supported.

3.4.2.10 Lock DSFID

As defined in ISO/IEC 15693-3.

Only Option 0 (option flag is not set) is supported.

3.4.2.11 Get system information

As defined in ISO/IEC 15693-3.

The TAG type of the SL2 ICS20 is “01” hex.

3.4.2.12 Get multiple block security status

As defined in ISO/IEC 15693-3.

Note: If the sum of the first block number and the number of blocks exceeds the total available number of

user blocks the number of transmitted security status bytes is less than the requested number, which

means that the last returned status byte is the one corresponding to the highest available user block,

followed by the 16 bit CRC and the EOF.