Method and apparatus for calculating cyclic redundancy check (CRC) on data using a programmable CRC engine
US7171604B2 · kind B2 · utility
14Cited by
3References
29Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 30, 2003 |
| Grant date | Jan 30, 2007 |
| Priority date | — |
| Expiry date | Jun 22, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6516
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Configurable CRC calculation engines and methods of performing CRC calculations are presented. The configurable CRC calculation engines calculate a CRC value for the data using an associated polynomial and remainder. The method includes receiving a polynomial, receiving a block of data to determine a CRC value for, and calculating a CRC value for the data using the polynomial. With such devices and methods, the configurable CRC calculation engines are useful in various applications and protocols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.