General-purpose timers (TIM2 and TIM3) RM0091
352/742 Doc ID 018940 Rev 1
Refer to Section 2.2.2 on page 37 for the register boundary addresses.
0x30
Reserved
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
0x34
TIM2_CCR1 and
TIM3_CCR1
CCR1[31:16]
(TIM2 only)
CCR1[15:0]
Reset value 00000000000000000000000000000000
0x38
TIM2_CCR2 and
TIM3_CCR2
CCR2[31:16]
(TIM2 only)
CCR2[15:0]
Reset value 00000000000000000000000000000000
0x3C
TIM2_CCR3 and
TIM3_CCR3
CCR3[31:16]
(TIM2 only)
CCR3[15:0]
Reset value 00000000000000000000000000000000
0x40
TIM2_CCR4 and
TIM3_CCR4
CCR4[31:16]
(TIM2 only)
CCR4[15:0]
Reset value 00000000000000000000000000000000
0x44
Reserved
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
0x48
TIM2_DCR and
TIM3_DCR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DBL[4:0]
Res.
Res.
Res.
DBA[4:0]
Reset value 00000 00000
0x4C
TIM2_DMAR and
TIM3_DMAR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DMAB[15:0]
Reset value 0000000000000000
Table 50. TIM2 and TIM3 register map and reset values
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
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