This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
DM8168的SD卡模块工作在高速模式下，SDIO信号的电平是3.3V还是1.8V?若是1.8V，请问这1.8V是由内部LDO提供？
是的，需要SDIO的电源接到相应的电源，则SDIO就会工作在那个电平
