Resource management device
US7533206B2 · kind B2 · utility
4Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2006 |
| Grant date | May 12, 2009 |
| Priority date | — |
| Expiry date | Apr 9, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/1663
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A bus arbitration section and a resource control section are interposed between a shared resource and a plurality of bus masters. The minimum number of receivable access permissions within a given period is set as bus arbitration information for each of the bus masters. If two or more of the bus masters issue access requests at the same time, the bus arbitration section preferentially gives access permission to a bus master which gained access permission a number of times less than a set value in the bus arbitration information within the given period, out of the two or more access bus masters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.