Digital carrier channel bus interface module for a multiplexer having a cross-connect bus system
US4697262A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1985 |
| Grant date | Sep 29, 1987 |
| Priority date | — |
| Expiry date | Jul 25, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/0629
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A digital carrier channel bus interface module is disclosed for a multiplexer having a cross-connect bus system. Random access memory is loaded or unloaded by a serial-to-parallel or parallel-to-serial converter respectively with data in parallel format off a digital carrier line. A high speed digital carrier module controls high speed data transmission over the bus system to another digital carrier channel. Receive and transmit addresses are sequentially routed over receive and transmit address bus lines of the bus system so that bus drivers and bus receivers of the channel bus interface module may appropriately actuate the routing of data in parallel over the bus system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.