User's Manual

ACG HF Multi ISO RFID Reader V1.0
ACG Identification Technologies GmbH 25
6 ISO 14443 Type B
ISO 14443 type B cards are supported.
6.1 SR176
The SR176 label contains only 30 bytes of data organized in two bytes per page.
6.1.1 Memory organization
Block
address
Byte 1 Byte 0
0Fh Lock byte RFU Chip ID
0Eh User data
… …
04h User data
03h Serial number
02h Serial number
01h Serial number
00h Serial number
Figure 6-1: SR176 memory organization
6.1.2 Serial number UID
The UID is stored in the first 4 pages. Page 00h contains the LSB of the UID.
Page 03h Page 02h Page 01h Page 00h
Byte 1h Byte 0 Byte 1 Byte 0 Byte 1 Byte 0 Byte 1 Byte 0
Figure 6-2: SR176 Serial number