Robert Boschgmbh

Ericsson Ab

Andreas Brune

Herbert Leuwer

Gunnar Piel

Claus Steinle

Christopher Pohl

Joachim Breithaupt

Stefan Fuhrmann

Christiane Engel-Winter

Torsten Mueller

A method is provided for classifying a data segment with respect to its further processing in a data transporting unit, in particular in a network processor. The data segment is provided by an input interface. A first key for a lookup table is ascertained as a function of an identifier (chid) established in advance and as a function of an identifier (devid) of the input interface from which the data segment stems. A second key for the lookup table is ascertained.

Method for classifying a data segment with respect to its further processing

An interface unit is provided for the arrangement between a bus system, to which a processor unit and a data memory are connectable, and a data transporting unit, in particular a network processor, are described. The interface unit carries out a direct memory access to the data memory as a function of an identifier (chid) previously agreed upon between an application and the data transporting unit.

Interface unit for direct memory access utilizing identifiers

A method for setting up an array of technical units and such an array are presented. The method is used for the independent setup and operation of an array of technical units, the technical units being connected to one another via a system communication bus, a query for a system resource being transmitted from a querying unit to all other units, all other units checking whether the resource has already been assigned to this unit itself, and all querying units transmitting an appropriate response to the querying units and the system resource being assigned thereto if it is not already assigned to one of the other units.

Method for setting up an array of technical units

Growing community of inventors

Backnang, Germany

Andreas Brune