Patent ID: 8914816

Claim:
A compact disc (CD) player, comprises: a CD tray; an eject button; a front-end module, comprising a first tray control module coupled to the CD tray; a back-end module, coupled to the front-end module, wherein the back-end module comprises a first ejection detection module coupled to the eject button, and the front-end module and the back-end module are integrated on an integrated circuit (IC); and a fast response eject module, comprising: a second tray control module, coupled to the CD tray; and a second ejection detection module, coupled to the eject button and the first ejection detection module, wherein the second ejection detection module detects a status of the eject button and the second tray control module controls ejecting/inserting of the CD tray according to the detected status of the eject button during a time period after the CD player is powered up and before initialization of the first ejection detection module is completed.