PWM timer0 sync function configuration register.
| TIMER0_SYNCI_EN | When set, timer reloading with phase on sync input event is enabled. |
| SW | Toggling this bit will trigger a software sync. |
| TIMER0_SYNCO_SEL | PWM timer0 sync_out selection, 0: sync_in, 1: TEZ, 2: TEP, and sync out will always generate when toggling the reg_timer0_sync_sw bit |
| TIMER0_PHASE | phase for timer reload on sync event |
| TIMER0_PHASE_DIRECTION | Configure the PWM timer0’s direction when timer0 mode is up-down mode: 0-increase,1-decrease |