Extended interrupts and event controller (EXTI) RM0453
524/1450 RM0453 Rev 5
Refer to Section 2.6 for the register boundary addresses.
0x0C0
EXTI_C2IMR1
IM31
IM30
IM29
IM28
IM27
IM26
IM25
IM24
IM23
IM22
IM21
IM20
IM19
IM18
IM17
IM16
IM15
IM14
IM13
IM12
IM11
IM10
IM9
IM8
IM7
IM6
IM5
IM4
IM3
IM2
IM1
IM0
Reset value 00000000000000000000000000000000
0x0C4
EXTI_C2EMR1
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
EM22
EM21
EM20
EM19
EM18
EM17
Res.
EM15
EM14
EM13
EM12
EM11
EM10
EM9
EM8
EM7
EM6
EM5
EM4
EM3
EM2
EM1
EM0
Reset value 000000 0000000000000000
0x0C8 Reserved Reserved.
0x0D0
EXTI_C2IMR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
IM46
IM45
IM44
IM46
IM42
IM41
IM40
IM39
IM38
IM37
IM36
Res.
IM34
Res.
Res.
Reset value 00000000000 0
0x0D4
EXTI_C2EMR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
EM41
EM40
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value 00
Table 97. EXTI register map and reset values (continued)
Offset Register name
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