Memory chip startup program detection method and device

The invention discloses a memory chip startup program detection method and device. The method includes the steps of separately writing a main startup program and a backup startup program into corresponding physical storage space of a memory chip to be tested by using test software; according to the physical storage space of the main startup program, reading write-in data of the main startup program modified through the writing process of the memory chip; modifying the write-in data of the main startup program to preventing the main startup program from running in error; writing the modified write-in data of the main startup program back to the corresponding physical storage space; running the memory chip to be tested to verify whether or not the backup startup program of the memory chip tobe tested runs normally. Through the technical scheme, the usability of the backup startup program in the memory chip can be effectively detected. 本发明公开了种存储芯片启动程序检测方法及装置。该方法包括：通过测试软件将主启动程序和备份启动程序，分别写入待测试存储芯片的相应物理存储空间；根据所述主启动