| 摘要 |
<p>A vehicle multimedia player control chip and a drive method thereof are provided. The vehicle multimedia player control chip (102) comprises: a drive control circuit (122), a signal input interface (124), a processing circuit (126) and a drive circuit (128). The drive control circuit (122) is used to control the drive servo operation and process stored information read by a Compact Disc (CD) for generating a first multimedia input signal. The signal input interface (124) is used to receive a second multimedia input signal. The processing circuit (126) is coupled to the drive control circuit (122) and the signal input interface (124). When the processing circuit (126) receives at least one of the first multimedia output signal and the second multimedia input signal, the processing circuit (126) therefore generates at least one multimedia output signal. The drive circuit (128) is coupled to the processing circuit (126), and used to drive at least one vehicle multimedia player device according to at least one multimedia output signal. With the present solution, the signal loss is effectively reduced, the playing quality is improved, the use flexibility is enhanced, and the production cost is significantly reduced.</p> |
