STM8硬件设计注意事项

1、中断

STM8的外部中断和STM32不一样,每个端口PX只有1个中断

 2、ADC

1)Additional AIN12 analog input is not selectable in ADC scan mode or with analog watchdog. Values converted from AIN12 are stored only into the ADC_DRH/ADC_DRL
registers

2)关于引脚ADC_ETR的接法

 3、电源

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转载自www.cnblogs.com/zhiqiang_zhang/p/11612345.html