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DLPC3433+DLPA2000的DSI不使能问题

Other Parts Discussed in Thread: DLPA2000, DLPC3433

 我们在新的项目上用了另外一个项目上的DLPC3433+DLPA2000二进制img文件,烧录点亮光机,通过I2C读取DLPC3433的0xd8寄存器发现是0x1,也就是说没有使能DSI。之前那个项目这个bin文件我们测试读取0xD8的寄存器 是0x00,表示DSI是使能的。这个可能是什么问题?