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电源参数已经烧写到flash里,但上电不加载

Other Parts Discussed in Thread: UCD9222, UCD7242我用fusion digitai power designer设计UCD9222+UCD7242的电源参数,两块板已经正常,但调试另外一块板时,在线调试一切OK,将其烧写进flash,重新上电,电源没有起来, 将flash里的参数重新读出来,与原参数比较,完全一样,说明程序已经烧写进flash; 插上USB-TO-GPIO,打开界面,电源又起来了, 请大侠们有遇到过这样的情况吗?或者帮忙提点意见