US Patent 7287112 Dynamic reconfiguration interrupt system and method
Patent 7287112 was granted and assigned to Cypress Semiconductor Corporation on October, 2007 by the United States Patent and Trademark Office.
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The present invention system and method enables dynamic reconfiguration of an electronic device with appropriate interrupts in a convenient and efficient manner. A plurality of internal peripherals, an interconnecting component and the external coupling ports are programmably configurable to perform a variety of functions with different interrupts. In response to interrupt request names that are utilized in multiple configurations, an interrupt dispatcher component directs operations to an appropriate interrupt handler for a particular configuration based upon both the configuration image and the interrupt service request indicator. The electronic device can be automatically reconfigured based upon the existence of a predetermined condition by activating different configuration images and associated interrupts are automatically included. Pending interrupt state indicators are resolved (e.g., deleted) during the reconfiguration.
US Patent 07287112 Dynamic reconfiguration interrupt system and method US Patent 7287112 Dynamic reconfiguration interrupt system and method
US Patent 07287112 Dynamic reconfiguration interrupt system and method
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