System including an integrated circuit memory device having an adjustable output voltage setting
US6975160B2 · kind B2 · utility
14Cited by
1References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2004 |
| Grant date | Dec 13, 2005 |
| Priority date | — |
| Expiry date | Dec 14, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0298
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system including an integrated circuit memory device. The integrated circuit device comprises a register to store a value representative of an output voltage setting. A circuit holds a value representative of an adjustment to the output voltage setting. An output driver outputs a drive voltage during a calibration operation, wherein a signal is generated based on a comparison between a signal derived from the drive voltage and a reference voltage. The signal updates the value representative of the adjustment to the output voltage setting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.