Systems, modules, chips, circuits and methods with delay trim value updates on power-up
US7804371B2 · kind B2 · utility
0Cited by
4References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2007 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Jan 27, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/4402
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Timing measurement is performed by a digital oscillator, using a calibration value which is calculated after chip fabrication is completed, and automatically loaded into selection logic at powerup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.