A771=SanDisk,256 Gbit (16K page),SDRNKCCCH-256G
SanDisk,256 Gbit (16K page),SDRNKCCCH-256G=45,3C,A5,93,7E,50,2,08,10,0,4080,4096,8,1,5,256,4,16,1280,3,180,8F,27,30,2,5F,25,0,0,2,1,52,51,0,A2,0,1,1,0,C0,88,88,88,88,12,26,88,88,66,66,66,66,0,0,〗,,这是2246EN的参数，求大神帮我修改添加到XT
