Generic and multi-role controller structure for data and communication exchanges

This generic and multi-role data and communication exchange controller structure is characterized in that it assumes the form of a single component further including means forming a generic data and communication exchange controller, associated with at least a means forming a data storage/exchange buffer; a means forming multiple connection interfaces to several data production/consumption units, one connection interface being associated with one data production/consumption unit; and a means forming multiple connection interfaces with several external data communication buses, one connection interface being associated with one external data communication bus.