Use of bus transaction identification codes
US7124230B2 · kind B2 · utility
5Cited by
10References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2002 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | May 10, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4059
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A peripheral component interconnect-extended system that includes a bus bridge. The bus bridge includes an input queue adapted to receive a first request for data from a requesting device coupled to a first bus. The first bus is coupled to the bus bridge, and the first request containing a sequence identification information. The bus bridge also includes a data storage device to contain information to control the bus bridge, and a processor that associates a first unique identification code to the first request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.