Smart simulator for extended display identification data

A smart simulator for extended display identification data connected to at least one display and a display card, each of the at least one display having a respective extended display identification data (EDID), the display card configured on a mother board and connected to a system main chip on the same mother board, the display card connected to the at least one display through a video interface, comprising:

• a read unit for being connected to the at least one display;
• a main control unit connected to the read unit for automatically detecting and determining whether the at least one display is connected to the read unit, reading out the EDID of the at least one display through the read unit, transferring the EDID, and then establishing and transferring a display configuration data according to a connection configuration of each of the at least one display to the read unit;
• a memory unit connected to the main control unit for receiving and storing the EDID and the display configuration data from the main control unit;
• and
• a transfer unit connected to the main control unit and the display card for transferring the EDID and the display configuration data to the display card according to a display data request from the display card under control of the main control unit,
• wherein the system main chip drives the display card to make the display data request to the smart simulator for receiving the EDID and the display configuration data from the smart simulator after the system main chip executes a system operation and a function of reading the smart simulator, a corresponding driver of the at least one display is dynamically updated, and at least one image is transferred to and displayed by the at least one display through the display and the smart simulator.