ST STM32G0 1 Series Reference Manual page 335

RM0444
Table 65. EXTI controller register map and reset values (continued)
Offset Register
EXTI_EXTICR1
0x060
Reset value 0
EXTI_EXTICR2
0x064
Reset value 0
EXTI_EXTICR3
0x068
Reset value 0
EXTI_EXTICR4
0x06C
Reset value 0
0x070-
Reserved
0x07C
EXTI_IMR1
0x080
Reset value 1
EXTI_EMR1
0x084
Reset value 0
0x088-
Reserved
0x08C
EXTI_IMR2
0x090
Reset value
EXTI_EMR2
0x094
Reset value
Refer to
EXTI3[7:0]
0 0 0 0 0 0 0 0
EXTI7[7:0]
0 0 0 0 0 0 0 0
EXTI11[7:0]
0 0 0 0 0 0 0 0
EXTI15[7:0]
0 0 0 0 0 0 0 0
1 1 1 1 1 1 1
0 0 0 0 0 0 0 0
Section 2.2 on page 58
Extended interrupt and event controller (EXTI)
EXTI2[7:0]
0 0 0 0 0 0 0 0 0
EXTI6[7:0]
0 0 0 0 0 0 0 0 0
EXTI10[7:0]
0 0 0 0 0 0 0 0 0
EXTI14[7:0]
0 0 0 0 0 0 0 0 0
IM[31:0]
1 1 0 0 0 0 0
EM[31:0]
0 0 0 0 0 0 0 0 0
for the register boundary addresses.
RM0444 Rev 5
EXTI1[7:0]
0 0 0 0 0 0 0 0 0
EXTI5[7:0]
0 0 0 0 0 0 0 0 0
EXTI9[7:0]
0 0 0 0 0 0 0 0 0
EXTI13[7:0] EXTI12[7:0]
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0
EXTI0[7:0]
0 0 0 0 0
EXTI4[7:0]
0 0 0 0 0
EXTI8[7:0]
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
1 1 1 1
0 0 0 0
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