AT88SC0808/1616/3216/6416CRF, AT88RF04C
Table 11. Coding of the Card ID in the ATTRIB command and response for 88RF PICCs.
Bit 7 Bit 6 Bit 5 Bit 4
CID
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
1
1
13
1
1
1
0
14
1
1
1
1
Not Supported
CRC:
Communication error detection bytes.
5.3.3. Response Field Descriptions
CID:
The PICC transmits its assigned card ID in the response.
CRC:
Communication error detection bytes.
5.3.4. Error Handling
If an ATTRIB command containing transmission errors is received by the PICC, it is ignored and no response is sent.
5.3.5. Notes
The ATTRIB command for 88SC PICCs is used to assign a CID in the range of 1 to 15 to the PICC; CID = 0 is not
supported. The ATTRIB command for 88RF PICCs is used to assign a CID in the range of 0 to 15 to the PICC.
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