CD player and method for ejection control thereof
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United States of America Patent
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Dec 8, 2015
Grant Date -
Mar 12, 2015
app pub date -
Nov 12, 2014
filing date -
Aug 31, 2012
priority date (Note) -
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Abstract
A compact disc (CD) player and method for ejection control thereof is provided. The CD player has: a CD tray, an eject button, a front-end module, a back-end module, and a fast response eject module, wherein the front-end module and the back-end module are coupled to each other and integrated in an integrated circuit (IC). The fast response eject module has a tray control module for detecting a status of the eject button, and an ejection detection module for controlling the ejecting/inserting of the CD tray according to the detected status of the eject button after the CD player is powered up and before the front-end module starts to work. The CD player of the invention may quickly respond to the status of the eject button and control ejecting/inserting of the CD tray immediately after the CD player is powered up.
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