ADCx_DPx和ADCx_DMx组成了差分输入,除了这些名称的引脚就只有单端功能。
差分输入DPx和DMx也可以作为单端输入用,在参考手册“3.7.1.3 ADC0 connections/channel assignment”就有描述到:As indicated by the following sections, each ADCx_DPx input and certain ADCx_DMx inputs may operate as single-ended ADC channels in single-ended mode.
至于单端时被分配到了哪个channel,你可以通过“Table 3-35. ADC0 channel assignment”表格查看。
KL26有单端输入的ADC口的,请给出具体器件型号
ADCx_DPx和ADCx_DMx组成了差分输入,除了这些名称的引脚就只有单端功能。
差分输入DPx和DMx也可以作为单端输入用,在参考手册“3.7.1.3 ADC0 connections/channel assignment”就有描述到:As indicated by the following sections, each ADCx_DPx input and certain ADCx_DMx inputs may operate as single-ended ADC channels in single-ended mode.
至于单端时被分配到了哪个channel,你可以通过“Table 3-35. ADC0 channel assignment”表格查看。
ADC0 channel assignment.jpg (83.01 KB, 下载次数: 0)
下载附件
2014-7-10 17:10 上传
一周热门 更多>