Philips Semiconductors Product Specification Rev. 3.1 February 2005
Functional Specification Standard Label IC SL2 ICS20
16
Example: mask length=30
Returned: 64-4-30=30 gives 4 bytes
Byte0 Byte1 Byte2 Byte3 Byte4 Byte5 Byte6 Byte7 UID
mask value incl. padding with zeros transmitted by
Interrogator
returned value transmitted by
I•CODE SLI IC
3.4.3.2 Fast inventory read
Command Code = A1 hex
When receiving the fast inventory read command the I•CODE SLI IC behaves the same as in the inventory
read command with the following exceptions:
The datarate in the direction I•CODE SLI IC to the interrogator is twice as defined in ISO/IEC 15693-3
(depending on the datarate_flag 53 kbit/s (high datarate) or 13 kbit/s (low datarate)).
The datarate from the interrogator to the I•CODE SLI IC and the time between the rising edge of the EOF
from the interrogator to the I•CODE SLI IC remain unchanged (stay the same as defined in ISO/IEC 15693-
3).
In the direction I•CODE SLI IC to the interrogator only the single subcarrier mode is supported.