im confused about the TIMPRE bit in the RCC_DCKCFGR does it only effect the apb1 and not apb2 timers cause the way it describes this bit it acts like the apb2 can be times 4 because it says PPREx so 1 or 2 but on cube mx im noticing when u enable the timer prescaler the only timers effected are the apb1 timers
