Apparatus and method for communication between processors in Multiprocessor SoC system

The present invention relates to a communication apparatus and method for inter-processor within the system-on-chip (SoC) system having multiple processors. Interprocessor communication devices within the system-on-a-chip system having multiple processors according to the invention, is assigned to from the processor to transmit data and from the control unit for storing control information to be transmitted from the from the processor, the data is transmitted and assigned to the destination processor, the destination control unit for storing control information transmitted from the destination processor on the basis of the control information stored in the origin control section and the destination control unit the data from the memory of the from the processor to the memory of said destination processor transmission data transfer unit, the data transfer is ready for that tells the destination processor, the data transfer is complete, that the interrupt generator for generating from the processor and the interruption to inform to the destination processor It includes. A system-on-chip having multiple processors (Multiple System on Chip: MPSoC), Direct Memory Access, IPC (Inter Processor Communication (DMC)