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Shared memory architecture

  • US 9,195,576 B2
  • Filed: 06/19/2013
  • Issued: 11/24/2015
  • Est. Priority Date: 06/09/2010
  • Status: Active Grant
First Claim
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1. A memory architecture comprising:

  • a non-volatile, application memory block having first application code for application functions capable of being called by a first application;

    a non-volatile, launcher memory block having second application code for application functions capable of being called by a second application, the second application code being launcher code that is operable to initialize the first application code;

    a non-volatile, shared memory block having shared code for shared functions; and

    fixed memory locations dedicated within the shared memory block to store shared function pointers; and

    volatile memory storing callback pointers, at least one associated with each one of the shared functions, wherein the callback pointers point to callback function code stored within the non-volatile, application memory block having first application code when the first application is executing and to callback function code stored within the non-volatile, launcher memory block having second application code when the second application is executing.

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