dear TI
DLPC3436+XC7Z020的参考设计中,振镜电源是由XC7Z020的U6脚控制,我想咨询下关机的时候,U6脚是XC7Z020软件自动控制拉低吗?
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dear TI
DLPC3436+XC7Z020的参考设计中,振镜电源是由XC7Z020的U6脚控制,我想咨询下关机的时候,U6脚是XC7Z020软件自动控制拉低吗?
电路的外围是有1个MUC控制XC7Z020的电源的,MCU是要等U6脚拉低再关闭XC7Z020的电源吗?如果是这样的话,MCU怎么知道U6脚已经低电平了?