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.

MSP430FR5994: RTC 校准问题

Part Number: MSP430FR5994

利用外部中断测量GPS的PPS脉冲信号,计算得到32.768k晶振频率误差,当RTC设置为日历模式时,修正后误差小于1ppm,而RTC设置为COUNTER模式时,修正值不能生效