FLASH application verification system based on FPGA

The invention discloses a FLASH application verification system based on an FPGA (Field Programmable Gate Array). The FLASH application verification system comprises a PC (Personal Computer), an FPGA application verification board and a FLASH daughter board, the FPGA application verification board is provided with two FPGA chips; each FPGA chip is connected with the FLASH and can independently access the FLASH to carry out verification operation on the FLASH; each FPGA is externally connected with a high-capacity 160 MbSRAM (Static Random Access And the NOR FLASH and the SPI FLASH can be verified by replacing the FLASH daughter board. The invention also discloses a verification method based on the system. The method comprises the following steps: firstly, determining a power-on sequence, carrying out JTAG function verification, carrying out digital logic verification and carrying out read-write function verification. The method is comprehensive in verification function and high in universality, and has import