ST STM32L0x3 - Figure 163. Counter Timing Diagram, Internal Clock Divided by 4; Figure 164. Counter Timing Diagram, Internal Clock Divided by N

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RM0367 Rev 7 557/1043

RM0367 General-purpose timers (TIM21/22)

601

Figure 163. Counter timing diagram, internal clock divided by 4

Figure 164. Counter timing diagram, internal clock divided by N

0000

0001

0000

MS31186V1

CK_PSC

Timerclock = CK_CNT

Counter register

Update event (UEV)

Counter underflow

Update interrupt flag

(UIF)

CNT_EN

001F20

MS31187V1