Serial NO. : H00817001_EN
Date of Editing : 2015-11-05
Questions : How to Use Protocol Command to Enable “Free Access Mode” for all cards on 321W?
Problem Solving :
Please refer to Protocol Document “721_727H Protocol_EN.pdf” and use Command 20H “Write EEPROM” to write data to 321W
Find out Command for Global Free Cards is on 24*, Bit5 ; then check Memory Layout list to get Memory Location 16H where will store the data