如何使用串口唤醒进入低功耗的瑞萨？
同时又能不丢失 作为唤醒的 第一个串口数据？
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使用Snooze Mode可以
SNOOZE mode
In the case of CSIp or UARTq data reception and an A/D conversion request by the timer trigger signal (the interrupt
request signal (INTRTC/INTIT)), the STOP mode is exited, the CSIp or UARTq data is received without operating the
CPU, and A/D conversion is performed. This can only be specified when the high-speed on-chip oscillator is selected
for the CPU/peripheral hardware clock (fCLK).
SNOOZE mode
In the case of CSIp or UARTq data reception and an A/D conversion request by the timer trigger signal (the interrupt
request signal (INTRTC/INTIT)), the STOP mode is exited, the CSIp or UARTq data is received without operating the
CPU, and A/D conversion is performed. This can only be specified when the high-speed on-chip oscillator is selected
for the CPU/peripheral hardware clock (fCLK).
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