User's Manual

ACG HF Multi ISO RFID Reader V1.0
ACG Identification Technologies GmbH 120
Data
Data is sent as my-dâ„¢ plain command. It contains only data that is processed by the
MAC calculation. If the tag is addressed, only valid with ISO 15693 tags, with its UID
the first 8 bytes are interpreted as UID and not included into the MAC calculation.
MAC calculation is done automatically if according flag is set. The ISO 15693 or the
ISO 14443 frame is completed and the CRC is computed and added automatically.
The commands Write Page, Restricted Write and Write Byte do not need any MAC
verification for the answer.