SL2S5102FUD,003 Datasheet SL2S5102FUD,003, SL2S5002FUD,003 | P16-P18

Product data sheet

COMPANY PUBLIC

Rev. 3.4 — 27 August 2012

193134 16 of 35

NXP Semiconductors

SL2S5002; SL2S5102

ICODE SLIX-L

9.4.3.4 LOCK PASSWORD

Command code = B5h

The LOCK PASSWORD command enables the addressed password to be locked if the

related password has already been transmitted with a SET PASSWORD command. A

locked password cannot be changed.

The different passwords are addressed with the password identifier.

The timing of the command is write alike.

Option 0 (Option flag not set) is supported.

Option 1 (Option flag set) is supported.

9.4.3.5 DESTROY SLIX-L

Command code = B9h

The DESTROY SLIX-L command enables the ICODE SLIX-L Label IC to be destroyed if

the Destroy SLIX-L password is correct. This command is irreversible and the ICODE

SLIX-L will never respond to any command again.

The DESTROY SLIX-L command can only be executed in addressed or selected mode.

The XOR password has to be calculated with the password and two times the received

random number from the last GET RANDOM NUMBER command:

XOR_Password[31:0] = Password[31:0] XOR {Random_Number[15:0],

Random_Number[15:0]}.

The timing of the command is write alike.

Table 18. Request format

SOF Flags LOCK

PASSWORD

IC Mfg

code

UID Password

identifier

CRC16 EOF

- 8 bits 8 bits 8 bits 64 bits

optional

8 bits 16 bits -

Table 19. Password identifier

Password identifier Password

04h Privacy

08h Destroy SLIX-L

10h EAS/AFI

Table 20. Response format when Error_flag set

SOF Flags Error code CRC16 EOF

- 8 bits 8 bits 16 bits -

Table 21. Response format when Error_flag NOT set

SOF Flags CRC16 EOF

- 8 bits 16 bits -

Product data sheet

COMPANY PUBLIC

Rev. 3.4 — 27 August 2012

193134 17 of 35

NXP Semiconductors

SL2S5002; SL2S5102

ICODE SLIX-L

9.4.3.6 ENABLE PRIVACY

Command code = BAh

The ENABLE PRIVACY command enables the ICODE SLIX-L Label IC to be set to

Privacy mode if the Privacy password is correct. The ICODE SLIX-L will not respond to

any command except GET RANDOM NUMBER and SET PASSWORD.

The XOR password has to be calculated with the password and two times the received

random number from the last GET RANDOM NUMBER command:

XOR_Password[31:0] = Password[31:0] XOR {Random_Number[15:0],

Random_Number[15:0]}.

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

with the SET PASSWORD command.

The timing of the command is write alike.

Table 22. Request format

SOF Flags DESTROY

SLIX-L

IC Mfg

code

UID XOR

password

CRC16 EOF

- 8 bits 8 bits 8 bits 64 bits

optional

32 bits 16 bits -

Table 23. Response format when Error_flag set

SOF Flags Error code CRC16 EOF

- 8 bits 8 bits 16 bits -

Table 24. Response format when Error_flag NOT set

SOF Flags CRC16 EOF

- 8 bits 16 bits -

Table 25. Request format

SOF Flags ENABLE

PRIVACY

IC Mfg

code

UID XOR

password

CRC16 EOF

- 8 bits 8 bits 8 bits 64 bits

optional

32 bits 16 bits -

Table 26. Response format when Error_flag set

SOF Flags Error code CRC16 EOF

- 8 bits 8 bits 16 bits -

Table 27. Response format when Error_flag NOT set

SOF Flags CRC16 EOF

- 8 bits 16 bits -

Product data sheet

COMPANY PUBLIC

Rev. 3.4 — 27 August 2012

193134 18 of 35

NXP Semiconductors

SL2S5002; SL2S5102

ICODE SLIX-L

9.4.3.7 INVENTORY PAGE READ

Command code = B0h

When receiving the INVENTORY PAGE READ request, the ICODE SLIX-L IC performs

the same as the anticollision sequence, with the difference that instead of the UID and the

DSFID, the requested memory content is re-transmitted from the ICODE SLIX-L IC.

If an error is detected, the ICODE SLIX-L IC remains silent.

If the Option flag is set to logic 0, n pages of data including page protection status

(password protection condition) are re-transmitted. If the Option flag is set to logic 1,

n pages (4 blocks = 16 byte) of data including page protection status (password protection

condition) and the part of the UID which is not part of the mask are re-transmitted.

The request contains:

• Flags

• INVENTORY PAGE READ command code

• IC manufacturer code

• AFI (if AFI flag set)

• Mask length

• Mask value (if mask length > 0)

• First page number to be read

• Number of pages to be read

• CRC 16

The Inventory_flag must be set to logic 1.

The meaning of flags 5 to 8 is in accordance with table 5 in ISO/IEC 15693-3.

The number of pages in the request is one less than the number of pages that the ICODE

SLIX-L IC returns in its response.

If the Option flag in the request is set to logic 0 the response contains:

The ICODE SLIX-L IC reads the requested page(s) including page protection status and

sends back their value in the response. The mechanism and timing of the INVENTORY

PAGE READ command performs the same as the INVENTORY command which is

described in clause 8 of ISO/IEC 15693-3.

Table 28. Request format

SOF Flags INVENTORY

PAGE READ

IC Mfg

code

Optional

AFI

Mask

length

Mask

value

First page

number

Number of

pages

CRC16 EOF

- 8 bits 8 bits 8 bits 8 bits 8 bits 0 to 64 bits 8 bits 8 bits 16 bits -

Table 29. Response format: Option flag logic 0

SOF Flags Data CRC16 EOF

- 8 bits Page status & data 16 bits -

Repeated as needed

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P35

SL2S5102FUD,003

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Manufacturer:

NXP Semiconductors

Description:

RFID Transponders ICODE SLIX-L

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SL2S5102FUD,003

SL2S5102FUD,003

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