Dspace Digital Signal Processing and Control Engineering Gmbh

Dspace Gmbh

Andreas Agne

Dominik Lubeley

Heiko Kalte

Marc Schlenger

A method for dividing a graphical simulation model up into a first sub-model and a second sub-model includes: identifying at least one first block as belonging to the first sub-model and identifying at least one second block as belonging to the second sub-model based on a sampling time and/or a resource allocation; searching for cyclic groups of blocks, wherein a cyclic group whose blocks all have the same sampling time is deemed to be atomic; identifying non-cyclic groups of blocks; allocating individual blocks from the cyclic groups of blocks and the non-cyclic group of blocks to either the first sub-model or the second sub-model, wherein all blocks of an atomic cyclic group are allocated to the same sub-model; generating program code for the processor from the first sub-model; and generating a configuration bitstream for the programmable logic module from the second sub-model.

Method for dividing simulation models up between a processor and an FPGA

To program a first programmable gate array, for example a first FPGA, in a distributed computer system, a configuration of a first configuration logic on the first programmable gate array is provided. The first configuration logic is configured to receive a first user bitstream from a configuration software for configuring a first user logic on the first programmable gate array and to store the first user bitstream on a non-volatile memory of the first programmable gate array for the purpose of subsequently configuring a first user logic on the first programmable gate array according to the specifications from the first user bitstream. In an expansion stage of the invention, a configuration of a programming logic on the first programmable gate array is also provided for programming a second programmable gate array, which is connected to the first programmable gate array to form a daisy chain.

Growing community of inventors

Paderborn, Germany

Andreas Agne