PWM timer0 working mode and start/stop control configuration register.
TIMER0_START | PWM timer0 start and stop control. 0: if PWM timer0 starts, then stops at TEZ, 1: if timer0 starts, then stops at TEP, 2: PWM timer0 starts and runs on, 3: timer0 starts and stops at the next TEZ, 4: timer0 starts and stops at the next TEP. TEP here and below means the event that happens when the timer equals to period |
TIMER0_MOD | PWM timer0 working mode, 0: freeze, 1: increase mode, 2: decrease mode, 3: up-down mode |