Apparatus and method for testing PS/2 interface
US7484156B2 · kind B2 · utility
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5References
13Claims
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Key dates
| Filing date | Jun 26, 2006 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Jul 18, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/319
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for automatic testing of a PS/2 interface includes a micro controller unit, a PS/2 port, and a plurality of LEDs. The micro controller unit is coupled with both a data pin and a clock pin of the PS/2 interface. The LEDs coupled to the micro controller unit simulate functions of a keyboard. A related method for testing the PS/2 interface is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.