Solution of SoPC Embedded System Development Based on NiosII

With the fast development of semiconduct,embedded system based on FPGA can be widely applied.Among the semiconduct manufacturer,the concept of system on programmable chip by Altera is known well.So this article mainly introduces general method of SoPC,design and achievement of system software and hardware architecture,general method of appling custom instruction and system acceleration module.The following text indicates widespread method of SoPC system development for researcher and design of system chip.