Input/output characterization chain for an integrated circuit
US7028238B2 · kind B2 · utility
2Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2002 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Jul 10, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/318541
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An input/output characterization register is provided for characterizing an integrated circuit input or output. The register includes a normal data input, a characterization data input, and a data latch having a latch control input, a latch data input and a latch data output. The normal data input and the characterization data input are multiplexed with the latch data output to the latch data input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.