摘要:
Systems integrated into a single electronic chip are provided for. The systems include a primary shared bus, a secondary shared bus and an embedded dynamic random access memory (eDRAM) including a first port and a second port. The systems also include a primary processor in operable communication with the eDRAM via the first port; and a secondary processor in operable communication with the eDRAM via the secondary bus and the second port, wherein the primary and secondary processors are operating in synchronization.
摘要:
A multi-core processor chip comprises at least one shared cache having a plurality of ports and a plurality of address spaces and a plurality of processor cores. Each processor core is coupled to one of the plurality of ports such that each processor core is able to access the at least one shared cache simultaneously with another of the plurality of processor cores. Each processor core is assigned one of a unique application or a unique application task and the multi-core processor is operable to execute a partitioning operating system that temporally and spatially isolates each unique application and each unique application task such that each of the plurality of processor cores does not attempt to write to the same address space of the at least one shared cache at the same time as another of the plurality of processor cores.
摘要:
A method for refreshing memory is provided. The method comprises determining when a first memory of a plurality of memories is not being accessed and sending a refresh opportunity command from a master refresh controller to one of a plurality of local refresh controllers when the first memory is not being accessed, wherein the one of a plurality of local refresh controllers controls only the first memory. The method further comprises determining when the first memory needs refreshing and refreshing the first memory.
摘要:
A multi-core processor chip comprises at least one shared cache having a plurality of ports and a plurality of address spaces and a plurality of processor cores. Each processor core is coupled to one of the plurality of ports such that each processor core is able to access the at least one shared cache simultaneously with another of the plurality of processor cores. Each processor core is assigned one of a unique application or a unique application task and the multi-core processor is operable to execute a partitioning operating system that temporally and spatially isolates each unique application and each unique application task such that each of the plurality of processor cores does not attempt to write to the same address space of the at least one shared cache at the same time as another of the plurality of processor cores.
摘要:
A filter, an apparatus and a method for preventing and/or reducing the formation of tarnish on objects that contain a metal are provided; for example, objects containing silver, copper and/or brass. The apparatus comprises a device that circulates the air in an enclosed space through particulate and adsorbent filters to reduce the amount of tarnishing agents present in said enclosure.