SL2ICS53 datasheet(18/33 Pages) NXP

18 / 33 page

113730

Product data sheet

Rev. 3.0 — 14 March 2007

18 of 33

NXP Semiconductors

SL2 ICS53/SL2 ICS54

I•CODE SLI-S/I•CODE SLI-S HC

PUBLIC

8.1.3.9 Destroy SLI-S

Command Code = B9h

With the Destroy SLI-S command the I•CODE SLI-S/I•CODE SLI-S HC Label IC can be

destroyed if the Destroy SLI-S password has been transmitted before. This command is

irreversible and the I•CODE SLI-S/I•CODE SLI-S HC will never respond to any command

again (ISO and EPC commands).

Remark: The Destroy SLI-S can only be executed in addressed or selected mode.

Table 34.

Request format

SOF

Flags

Destroy

SLI-S

IC Mfg

code

UID

CRC16

EOF

8 bits

64 bits

16 bits

8 bits

Table 35.

Response format when Error_flag is set

SOF

Flags

Error code

CRC16

EOF

8 bits

16 bits

Table 36.

Response format when Error_flag is NOT set

SOF

Flags

CRC16

EOF

8 bits

16 bits

8.1.3.10 Enable privacy

Command Code = BAh

With the Enable Privacy command the I•CODE SLI-S/I•CODE SLI-S HC Label IC can be

set into the Privacy mode. The I•CODE SLI-S/I•CODE SLI-S HC will not respond to any

command except Get Random Number and Set Password.

To get out of the Privacy Status the valid Privacy password has to be transmitted to the IC

with the Set Password command.

Table 37.

Request format

SOF

Flags

Enable

Privacy

IC Mfg

code

UID

CRC16

EOF

8 bits

64 bits optional 16 bits

8 bits

Table 38.

Response format when Error_flag is set

SOF

Flags

Error code

CRC16

EOF

8 bits

16 bits

Table 39.

Response format when Error_flag is NOT set

SOF

Flags

CRC16

EOF

8 bits

16 bits

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