Chapter 9 Timer/Counter Function (Real-Time Pulse Unit); Timer 0; Features (Timer 0) - NEC V850E/IA1 mPD703116 User Manual

CHAPTER 9 TIMER/COUNTER FUNCTION (REAL-TIME PULSE UNIT)

9.1 Timer 0

9.1.1 Features (timer 0)

Timers 00, 01 (TM00, TM01) are 16-bit timer/counters with a 3-phase PWM output function that have the following
functions.
• 3-phase PWM output function
PWM mode 0 (symmetric triangular wave)
PWM mode 1 (asymmetric triangular wave)
PWM mode 2 (sawtooth wave)
• Interrupt culling function
Culling ratios (1/1, 1/2, 1/4, 1/8, 1/16)
• Forcible 3-phase PWM output stop function
3-phase PWM output can be forcibly stopped by inputting a signal from external signal input pin ESOn during
anomalies.
This function can also be used when the clock is stopped.
• Real-time output function
3-phase PWM output or rectangular wave output can be selected at the desired timing.
• Output of positive phase and negative phase or positive phase and in-phase of 3-phase PWM output
226
User's Manual U14492EJ3V0UD