Circuitry and method to detect conditions of data
US7774652B2 · kind B2 · utility
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17References
20Claims
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Key dates
| Filing date | Sep 19, 2006 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Jun 10, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/25
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system may comprise a condition detection system that includes change circuitry configured to detect a change for at least one predetermined bit of an N-bit bus, where N is a positive integer, and to provide a corresponding change signal indicative of the detected condition. Match circuitry is configured to detect a match condition for up to a selected subset of predetermined bits of the N-bit bus and to provide a corresponding match signal indicative of the detected condition. Selection circuitry is programmable to provide a selected one of the change signal and the match signal as a corresponding output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.