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Apparatus and method for firmware download in a mobile audio platform

  • US 20060084464A1
  • Filed: 09/15/2005
  • Published: 04/20/2006
  • Est. Priority Date: 09/30/2004
  • Status: Abandoned Application
First Claim
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1. A mobile communications device, comprising:

  • a host processor;

    a system memory for storing at least one program;

    a host interface coupled to the host processor;

    a mobile audio platform unit coupled to the host processor for processing a first signal and transferring the processed first signal to the host processor via the host interface;

    a program memory coupled to the mobile audio platform unit;

    a switch coupled between the mobile audio platform unit and the program memory; and

    an application program interface executable by the host processor for performing download of the program from the system memory to the program memory.

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