Program can not enter interrupt routine, what aspects need to check?
Users need to check the following aspects: 1. Check whether the globa...
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Does SONIX MCU have interrupt priorities? How to set?
SONIX MCU hardware does not have interrupt priorities. However, in applicat...
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Why chips can not enter interrupt?
First, check the corresponding interrupt source control bit whether set to ...
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What's the difference of timer function between Low-speed mode and normal mode? How to calculate time?
When the system switch to slow mode from normal mode, (refer to system oper...
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What is the clock source of Sonix MCU Timer/counter? How to set the timer frequency divider?
Timer / Counter TC0 has dual clock source, user can select internal clock o...
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How to update the duty and cycle in using PWM functions?
PWM duty cycle can be changed by TC0R, period cycle can be changed through ...
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Can sonix PWM module (which is integrated in MCU) output a variety of frequencies? Is it controllable and adjustable?
Yes, for Sonix MCU, there are many ways to change PWM output frequency. PWM...
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When using a counter to output PWM wave, can it be used as interrupt source?
When a counter is used as a PWM output at the time, the counter can also be...
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What is the highest PWM output pulse frequency of SN8P2714 (keep 8-bit precision) when plug 16M crystal? What is the difference with other chips?
When plug 16M crystal, under the conditions of Fcpu = Fosc / 4, 2714 can ou...
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How to select in Code Option when using 1M crystal?
When the selected external oscillator frequency is less than 1MHz, the choi...