AT88SC0104CRF_08 Datasheet, PDF (35/108 Pages) ATMEL Corporation – CryptoRF Specification

AT88SC0104/0204/0404/0808/1616/3216/6416CRF
DATA: The data bytes to be written into configuration memory.
One byte of data is required to be sent when writing the fuse byte, however the contents of this
byte are ignored.
CRC: Communication error detection bytes.
4.12.3 Response Field Descriptions
CID: The PICC transmits it’s 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.
4.12.4
CRC: Communication error detection bytes.
Error Handling
If a Write System Zone command containing transmission errors is received by the PICC, it is
ignored and no response is send. The PICC reports errors in the status byte of the response.
.
Table 4-22. Status Codes returned in the Write System Zone response
Error/Status Message
Status Code
Type
No Errors
$00
ACK
PARAM Invalid
$A1
NACK
Address Invalid
$A2
NACK
Length Invalid
$A3
NACK
Access Denied (Write Not Allowed)
$BA
NACK
Memory Access Error
$EE
ACK/NACK
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5276A–RFID–07/08