Table 18. Coding of the User Zone number within the PARAM byte
Bit 3 Bit 2 Bit 1 Bit 0 User Zone
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
0
0
1
1
3
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
0
0
0
8
1
0
0
1
9
1
0
1
0
10
1
0
1
1
11
1
1
0
0
12
1
1
0
1
13
1
1
1
0
14
1
1
1
1
15
CRC:
Communication error detection bytes.
6.2.3.
Response Field Descriptions
CID:
The PICC transmits its assigned card ID in the response.
ACK:
Acknowledge, the command executed correctly.
NACK:
Not Acknowledge, the command did not execute correctly.
STATUS: PICC status code.
CRC:
Communication error detection bytes.
6.2.4. Error Handling
If a Set User Zone command containing transmission errors is received by the PICC, it is ignored and no response is
sent.
Table 19. Status Codes returned in the Set User Zone response
Error/Status Message
Status Code
No Errors
$00
User Zone PARAM Invalid
$A1
Type
ACK
NACK
6.2.5. Notes
The Set User Zone command is identical for 88SC and 88RF CryptoRF PICCs.
22 AT88SC0808/1616/3216/6416CRF, AT88RF04C
5276C–RFID–3/09