ADS1292R 模块上电后,1.未下载程序之前,是不是DRDY引脚就应该输出矩形波呢, 我的板子怎么一直输出高电平呢??
2.上电后,参考电压引脚是不是应该输出2.42V呢,怎么我的9引脚一直输出低电平呢?
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ADS1292R 模块上电后,1.未下载程序之前,是不是DRDY引脚就应该输出矩形波呢, 我的板子怎么一直输出高电平呢??
2.上电后,参考电压引脚是不是应该输出2.42V呢,怎么我的9引脚一直输出低电平呢?