The invention relates to a communication method and a communication
system of an interconnected die and a DSP / FPGA. According to the communication method of the
interconnection die and the DSP / FPGA, a plurality of data interfaces are included, each
data interface is provided with a different protocol conversion module, and
data input conversion and data output conversion are included during communication of the data interfaces; during
data input conversion,
external data of the DSP / FPGA is converted into a unified data protocol format through a protocol conversion module and is transmitted to a die level network in the interconnected die for unified transmission of the data; during data output conversion, the internal data in the
interconnection die is converted into different data protocol formats by the protocol conversion module according to the
data property of the data, enters different data interfaces and is transmitted to the DSP / FPGA. According to the method, the
external data and the internal data are mutually converted, so that each apparatus and device can be connected into the multi-die
system in any form, the flexibility of the
system is improved, and flexible
assembly, rapid definition and rapid implementation of the system are facilitated.