Advanced Card Systems Limited ACR1281U Benutzerhandbuch
ACR1281U
Advanced Card Systems Ltd.
Page 12 of 81
SYSTEM DESCRIPTION
1. The Reader Block Diagram
AT90SCR100H
Host Controller
LED & Buzzer
PC
Operation
System
USB CCID
USB
Firmware
Upgrade
RC531
NFC Interface
Chip
SPI
Built-In
Antenna
PICC
Contactless Card
Contactless Interface
Carrier = 13.56MHz
ISO7816 Interface
ICC
Contact Card