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DM8168 采集通道问题



我们板子 DM8168 VIP通道电压通道目前为3.3V

请问是否可以把 VIP通道 调整为1.8V?

  • 你好;

            不支持的;电源的电压你可以看数据手册中  Table 3-33. Supply Terminal Functions;电源部分也有说明;

            不像海思的平台,采集模块供电是3.3,采集IO就是3.3,供电是1.8,采集IO就是1.8;