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Electrical Computers And Digital Data Processing Systems: Input/output > Access Arbitrating > Access Prioritizing

Access Prioritizing

Access Prioritizing patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/13/06 - 20060155906 - Data processor with a built-in memory
A memory-built-in data processor comprises a controller connected to an external unit and a memory via first and second buses, and a data processor performing readout/write-in of data with respect to the memory via a third bus, the controller and the second bus, the controller performing arbitration between a first ...

06/22/06 - 20060136639 - Stream priority
A system, method and apparatus for prioritizing transactions is disclosed. I/O devices may generate transactions with a stream identifier. A transaction classifier may assign a priority to a transaction based upon a stream identifier of the transaction. An arbiter may select a transaction for processing based upon priorities assigned to ...

06/22/06 - 20060136638 - Method, system and program product for monitoring and controlling access to a computer system resource
A facility for monitoring and controlling access of at least one entity to a computer system resource is provided employing at least one resource utilization threshold metric. The at least one resource utilization threshold metric is a workload characteristic of the computer system resource. Access of the at least one ...

06/15/06 - 20060129730 - Data processing system, access control method, and access control device
A data processing system able to raise the access efficiency to a memory when a plurality of processor access to the memory will be provided. An arbitration program executed by one input/output processing device determines a priority order for the access requests to the RAIDs so as to give the ...

06/01/06 - 20060117123 - Information processing apparatus
A port arbitration unit of a system controller arbitrates a data transfer of each PCI Express device connected to several ports in accordance with the content of a register. A BIOS-ROM is stored with a port arbitration table group for setting the register to preferentially select the connected device for ...

03/02/06 - 20060047874 - Resource management apparatus
To manage accesses from a plurality of masters to a shared resource, a plurality of command registers of each holding an access command received from any of the masters and a plurality of address registers of each holding a register number identifying a command register holding a valid access command, ...

11/24/05 - 20050262281 - Managing a shared resource
A method for managing a shared resource includes pseudorandomly selecting a first port from a plurality of ports that accept requests to access a shared resource, and granting access to the shared resource for current requests from the plurality of ports, with granting of access in a deterministic order starting ...

09/15/05 - 20050204085 - Resource management device
Bandwidth information including a plurality of slots each having highest priority order information for arbitrating access conflict, and priority master information for specifying, as a priority master, one or more of a plurality of masters whose latency in accessing a memory serving as a shared resource is desired to be ...

07/21/05 - 20050160209 - System and method for resolving transactions in a cache coherency protocol
A system comprises a first node that employs a source broadcast protocol to initiate a transaction. The first node employs a forward progress protocol to resolve the transaction if the source broadcast protocol cannot provide a deterministic resolution of the transaction. ...



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