Multi-modem variable port demultiplexer synchronization adapter
US4535452A · kind A · utility
2Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 29, 1984 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | Feb 29, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/1647
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This invention discloses a demultiplexer with a first memory element for storing received data bits, a second memory element having individual cells connected to individual remote units (i.e. parallel output) and a logic unit for transferring the appropriate bits from the first to the second memory element in accordance with the received signal configuration. The enabling signal for the second memory element is derived from the demultiplex sync signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.