CLRC663 Datasheet, PDF (59/132 Pages) NXP Semiconductors – Contactless reader IC

NXP Semiconductors
CLRC663
Contactless reader IC
8.10.3.15 StoreKeyE2 command
Command (0Fh), Parameter1 (KeyNr), Parameter2(keybyte1), Parameter3(keybyte2),
Parameter4(keybyte3), Parameter5(keybyte4), Parameter6(keybyte5), Parameter7
(keybyte6);
Stores MIFARE Keys into the EEPROM. The key number parameter indicates the first key
(n) in the MKA that will be written. If more than one MIFARE Key is available in the FIFO
then the next key (n+1) will be written as well and so forth until the FIFO is empty. If an
incomplete key (less than 6 bytes) is written into the FIFO, this key will be ignored and will
remain in the FIFO.
Abort condition: Insufficient parameter in FIFO; KeyNr is outside the MKA;
8.10.3.16 GetRNR command
Command (1Ch);
This command is reading Random Numbers from the random number generator of the
CLRC663. The Random Numbers are copied to the FIFO until the FIFO is full.
8.10.3.17 SoftReset command
Command (1Fh);
This command is performing a soft reset. Triggered by this command all the default values
for the register setting will be read from the EEPROM and copied into the register set.
CLRC663
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.3 — 3 April 2012
171133
© NXP B.V. 2012. All rights reserved.
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