Cycle Accurate Binary Translation for Simulation Acceleration in Rapid Prototyping of SoCs

In this paper, the application of a cycle accurate binary translator for rapid prototyping of SoCs will be presented. This translator gener-ates code to run on a rapid prototyping system consisting of a VLIW processor and FPGAs. The generated code is annotated with informa-tion that triggers cycle generation for the hardware in parallel to the execution of the translated program. The VLIW processor executes the translated program whereas the FPGAs contain the hardware for the parallel cycle generation and the bus interface that adapts the bus of the VLIW processor to the SoC bus of the emulated processor core. 1