User Manual

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Coupler - Reference manual
RM 11
Version 1.0
key number (EEPROM) to diversify and authenticate the requested page with Kd or
Kc.
b3 : Page’s key to use to perform the authentication
0 : authentication will be performed with page’s debit key.
1 : authentication will be performed with page’s credit key.
b2-b0 : Page number to select
P3 : Chip answer length
This parameter has to be set to 8 as the chip answers the page’s configuration block (8
bytes).