
RM0008
General-purpose timer (TIMx)
Figure 108. Counter timing diagram, internal clock divided by 1
CK_INT
CNT_EN
Timer clock = CK_CNT
Counter register
05
04 03 02 01 00 36 35 34 33 32 31 30 2F
Counter underflow (cnt_udf)
Update event (UEV)
Update interrupt flag (UIF)
Figure 109. Counter timing diagram, internal clock divided by 2
CK_INT
CNT_EN
Timer clock = CK_CNT
Counter register
0002
0001 0000
0036
0035
0034
0033
Counter underflow
Update event (UEV)
Update interrupt flag (UIF)
Figure 110. Counter timing diagram, internal clock divided by 4
CK_INT
CNT_EN
Timer clock = CK_CNT
Counter register
0001
0000
0036
0035
Counter underflow
Update event (UEV)
Update interrupt flag (UIF)
Doc ID 13902 Rev 9
327/995