Abstract: An integrated circuit comprising a plurality of modules (M) for processing applications is provided, wherein each of said modules comprise a local memory (LM). The integrated circuit further comprises a global memory (GM), which can be shared between the plurality of modules (M), and an interconnect means (IM) for interconnecting said modules (M) and said global memory (GM). A memory managing unit (MMU) is associated to each of said modules (M) and determines whether the local memory (LM) provides sufficient memory space for the currently processed application. If this is not the case, the memory managing unit (MMU) requests a global buffer (FB) in said global memory (GM) to be exclusively reserved for the processing data of its associated module (M). Accordingly, by using the local memory (LM), whenever possible, before data is outsourced to the global memory (GM), power as well as bandwidth of the interconnect means can be saved.

Abstract: An integrated circuit comprising a plurality of modules (M1 to M5, CPU) for processing applications, a global memory (GM), which can be shared by said plurality of modules (M1 to M5, CPU), an interconnect means (IM) for interconnecting said modules (M1 to M5, CPU) and said global memory (GM) based on a plurality of communication services (C1, C2) is provided. Said integrated circuit further comprises at least one communication managing unit (CMU) for managing the communication between said plurality of modules (M1 to M5), wherein said communication managing unit (CMU) receives a request for a communication between at least two of said modules (M1 to M5, CPU) and dynamically selects one of said plurality of communication services (C1, C2) as basis for the requested communication between said modules (MI to M5, CPU).