Bidirectional interface
US4471243A · kind A · utility
9Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 1982 |
| Grant date | Sep 11, 1984 |
| Priority date | — |
| Expiry date | Jul 26, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/26
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A bidirectional interface circuit whose signal terminals can function as either input or output terminals whereby the interface circuit can couple signals from a microprocessor to a load module or from a source module to the microprocessor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.