CD player and method for ejection control thereof

A method for ejection control of a compact disc (CD) player, the CD player comprises:

• a CD tray, an eject button, a front-end module and a back-end module coupled with each other, wherein the front-end module comprises a first tray control module coupled to the CD tray, the back-end module comprises a first ejection detection module coupled to the eject button, wherein the front-end module and the back-end module are integrated on an integrated circuit (IC), and the CD player further comprises a fast response eject module having a second tray control module and a second ejection detection module, wherein the second tray control module is coupled to the CD tray, and the second ejection detection module is coupled to the eject button and the first ejection detection module, the method comprising:
• initializing the fast response eject module after the CD player is powered up;
• detecting a status of the eject button via the second ejection detection module before initialization of the first ejection detection module of the back-end module is completed;
• and
• controlling ejecting/inserting of the CD tray via the second tray control module according to the detected status of the eject button.