不知你是在调试模式还是正常模式,有一点需要注意的是:在调试模式下进入VLLS后,其本质上确实进入了Stop模式,并且调试器就无法连接,但是是可以通过SW4设置唤醒的。另外,比较器唤醒也可以使用,但是唤醒后CMP复位到reset状态,RM的描述如下:
The positive- and negative-input voltage can be supplied from external pins or the DAC output. The MCU can be brought out of the Low-Leakage mode if a compare event occurs and the CMP interrupt is enabled. After wakeup from low-leakage modes, the CMP module is in the reset state except for SCR[CFF] and SCR[CFR].
回复第 2 楼 于2013-08-30 18:22:14发表:
不知你是在调试模式还是正常模式,有一点需要注意的是:在调试模式下进入VLLS后,其本质上确实进入了Stop模式,并且调试器就无法连接,但是是可以通过SW4设置唤醒的。另外,比较器唤醒也可以使用,但是唤醒后CMP复位到reset状态,RM的描述如下:
The positive- and negative-input voltage can be supplied from external pins or the DAC output. The MCU can be brought out of the Low-Leakage mode if a compare event occurs and the CMP interrupt is enabled. After wakeup from low-leakage modes, the CMP module is in the reset state except for SCR[CFF] and SCR[CFR].