Clock delay and skew control systems and methods
US8255733B1 · kind B1 · utility
4Cited by
28References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2009 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Jan 5, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of providing a clock signal for an embodiment includes performing a calibration for a closed loop control system to determine a control signal value that provides a desired tuning of the closed loop control system. The control signal value is stored and provided to a delay circuit, wherein a delay range and a delay step size of the delay circuit is based on the control signal value. A delay select control signal is provided to the delay circuit to select a specific delay within the delay range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.