In this paper,based on the field-programmable gate array(FPGA)xc5vlx220 of Xilinx Company,the FPGA verification method for application specific integrated circuit(ASIC)design is introduced.Firstly,the basic principles of FPGA verification are introduced.Then,the structure of the FPGA board and the verification methods are illustrated.Finally,the workflow of FPGA verification for audio video coding standard(AVS)decoder and the method of restoring images are introduced in detail.The FPGA resources occupancy is shown and analyzed.The result shows that FPGA can verify the ASIC rapidly and effectively so as to shorten the development cycle. In this paper, based on the field-programmable gate array (FPGA) xc5vlx220 of Xilinx Company, the FPGA verification method for application specific integrated circuit (ASIC) design is introduced. Firstly, the basic principles of FPGA verification are introduced. structure of the FPGA board and the verification methods are illustrated. Finaally, the workflow of FPGA verification for audio video coding standard (AVS) decoder and the method of restoring images are introduced in detail. FPGA resources occupancy is shown and analyzed. result shows that FPGA can verify the ASIC rapidly and effectively so as to shorten the development cycle.