Abstract: A system for remote detection using and RFID system including a transceiver, a transponder and a fuse configured within the transponder. The transceiver is configured to send and receive radio frequency signals. The transponder is configured to receive radio frequency signals from the transceiver and to send radio frequency signals to the transceiver. The transceiver is configured to send radio frequency to the transponder thereby preventing the fuse from blowing while the radio frequency signal is received.

Abstract: A computer system includes an operating system. An advanced configuration and power interface (ACPI) system is in communication with the operating system and receives an ACPI request from the operating system. A cache is in communication with the ACPI system and receives the ACPI request from the ACPI system and provides ACPI data to the operating system via the ACPI system.

Abstract: A system and method for using memory mapped I/O (MMIO) to manage system devices is provided. A parent device in the ACPI namespace uses (MMIO) to identify the memory addresses of its children devices. An existing, but unused, construct of ACPI is used to pass the MMIO information through the operating system (OS) to the device drivers, enabling memory to be reserved by a device, and also remain hidden to the OS. The vendor defined resource data type for long information, also known as the “vendor-long” descriptor, is used to pass the appropriate information through the OS.

Abstract: A system comprises at least one processor, and supporting firmware for supporting at least one function of the at least one processor. The system further comprises logic operable to expand the functionality of the at least one function in a fashion that is not natively supported by the supporting firmware, and an interposer for supporting the expanded functionality of the at least one function. A method for expanding the functionality of an execution unit of a system comprises implementing an execution unit in a system, and implementing pre-existing support firmware for the execution unit in the system, wherein the pre-existing support firmware supports at least one function of the execution unit. The method further comprises implementing logic expanding the at least one function in a manner not supported by the pre-existing support firmware, and implementing an interposer to support the expansion of the at least one function.