System and method of calibrating a read circuit in a magnetic memory
US6894938B2 · kind B2 · utility
12Cited by
4References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2003 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Oct 3, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C11/15
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method of calibrating a read circuit in a magnetic memory is disclosed. In one embodiment, the method includes measuring a calibration value. A large error calibration is performed if the calibration value is within a maximum range. A small error calibration is performed if the calibration value is within a minimum range. The method may include performing a first read operation on the magnetic memory, and performing a second read operation on the magnetic memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.