Technique for high speed PRBS generation
US7124158B2 · kind B2 · utility
7Cited by
7References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 27, 2002 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Oct 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2207/582
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and a generator are described for high speed generation of an S-bit long pattern of a PRBS sequence to be periodically burst on to a bus of width S. The technique provides the calculation time being independent from the width S of the bus, and comprises calculation of all S bits of the PRBS pattern separately and in parallel by using previous PRBS patterns stored in a memory. For each bit to be generated, the generator performs a constant number N of logical operations require(by a polynomial defining the PRBS sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.