System and method for providing programmable delay read data strobe gating with voltage and temperature compensation
US7405984B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 19, 2006 |
| Grant date | Jul 29, 2008 |
| Priority date | — |
| Expiry date | Jan 25, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2207/2254
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for providing programmable delay read data strobe gating with voltage and temperature compensation. The method includes receiving a training request. The method further includes calibrating programmable delay lines for operating frequency and voltage and temperature variation. The method further includes locking to a first feedback signal. The method further includes storing a first feedback lock setting corresponding to the locked-to first feedback signal. The method further includes granting the training request. Additionally, when training is completed, the method further includes recalibrating the programmable delay lines for operating frequency and voltage and temperature variation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.