TIM1 prescaler
PSC | Prescaler value The counter clock frequency (f sub tim_cnt_ck /sub ) is equal to f sub tim_psc_ck /sub / (PSC[15:0] + 1). PSC contains the value to be loaded in the active prescaler register at each update event (including when the counter is cleared through UG bit of TIMx_EGR register or through trigger controller when configured in ‘reset mode’). |