Advanced Card ACR122S, User Manual

Page: 48 / 57

ACR122S – Communication Protocol
info@acs.com.hk
Version 2.01
www.acs.com.hk
Page 48 of 57
Byte Number 0 1 2 3 Page
Data read/write Data108 Data109 Data110 Data111 31
Data read/write Data112 Data113 Data114 Data115 32
Data read/write Data116 Data117 Data118 Data119 33
Data read/write Data120 Data121 Data122 Data123 34
Data read/write Data124 Data125 Data126 Data127 35
Data read/write Data128 Data129 Data130 Data131 36
Data read/write Data132 Data133 Data134 Data135 37
Data read/write Data136 Data137 Data138 Data139 38
Data read/write Data140 Data141 Data142 Data143 39
Lock Lock Lock - - 40
16 bit counter 16 bit counter 16 bit counter - - 41
Authentication
configuration
Authentication
configuration
Authentication
configuration
Authentication
configuration
Authentication
configuration
42
Authentication
configuration
Authentication
configuration
Authentication
configuration
Authentication
configuration
Authentication
configuration
43
Authentication
key
Authentication
key
Authentication
key
Authentication
key
Authentication
key
44
Authentication
key
Authentication
key
Authentication
key
Authentication
key
Authentication
key
45
Authentication
key
Authentication
key
Authentication
key
Authentication
key
Authentication
key
46
Authentication
key
Authentication
key
Authentication
key
Authentication
key
Authentication
key
47
Table 5 : Mifare Ultralight C Memory Map
Total Page Size: 792 bits of 198 Bytes.