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28335xintf接口配置成32位数据宽度,XD[0:15]与MAX11045相连,XD[16:31]直接接TTL电平。数据读出地址为(*((volatile Uint32 *)0x00100000)) ,将此32位数据拆分为两个16位数据后,高16位对应的是XD16-31,低16位对应的是XD0-15,高16位数据显示正常,但低16位通过MAX11045模拟量信号转换成数字量信号后,显示错误(仅给入一路模拟量信号,但其它几路模拟量信号也存在相同的数据显示)