ECET 340 Week 3 Quiz
1. (TCO 3) If the TCNT = 0xFF00, how many states will the timer go through before the overflow flag goes high? 2. (TCO 3) To measure pulse width using input capture, the embedded timer must trigger which of the following? 3. (TCO 3) The operation of combining two independent 9S12G128 8-bit PWM counters as a single 16-bit counter is called which of the following? 4. (TCO 3) A PWM is to be programmed to output a signal with a pulse high width of 150 usec and a pulse low width of 250 usec. What are the values required for prescale (if any) PWMPER and PWMDTY?
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1. (TCO 3) If the TCNT = 0xFF00, how many states will the timer go through before the overflow flag goes high?
2. (TCO 3) To measure pulse width using input capture, the embedded timer must trigger which of the following?
3. (TCO 3) The operation of combining two independent 9S12G128 8-bit PWM counters as a single 16-bit counter is called which of the following?
4. (TCO 3) A PWM is to be programmed to output a signal with a pulse high width of 150 usec and a pulse low width of 250 usec. What are the values required for prescale (if any) PWMPER and PWMDTY?
