摘要:
A method and apparatus for managing memory access requests have been disclosed. One embodiment of the method includes dynamically modifying attributes of each of a number of requests to access one or more memory devices and arbitrating among the requests to select a request to send to the memory devices in a time slot based on the attributes. Other embodiments are described and claimed.
摘要:
An apparatus and method for prefetching cache data in response to data requests. The prefetching uses the memory addresses of requested data to search for other data, from a related address, in a cache. This, or other data, may then be prefetched based on the result of the search.
摘要:
According to one embodiment, a computer system is disclosed. The computer system includes a processor, a memory, an inverting device, a storage device coupled to the inverting device and a device coupled to the storage device. The device receives byte enable information and inverted information and provides inverted byte enable information to the memory upon a write back operation to the memory.
摘要:
A method for controlling core logic temperature. The core logic having a memory controller and memory components coupled to system memory. The method having the step of determining access rate to the system memory through the core logic and controlling the temperature of the core logic by adjusting the access rate.
摘要:
A circuit for controlling interrupt request signal transmission in a computer system. An input receives an interrupt request from an external component. First circuitry coupled to the input generates a signal in response to the interrupt request from the external component. The signal causes a processor to switch to fully operational mode. Second circuitry coupled to the input generates an interrupt request signal to the processor in response to the interrupt request from the external component. A signal processing circuit coupled to the second circuitry suppresses transmission of the interrupt request signal to the processor until the signal is transmitted to the processor.