Exti Interrupt Control Register - Exticr - Holtek HT32F50231 User Manual

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F50231/HT32F50241
EXTI Interrupt Control Register – EXTICR
This register is used to control the EXTI interrupt.
Offset: 0x040
Reset value: 0x0000_0000
31
Type/Reset
23
Type/Reset
15
EXTI15EN EXTI14EN EXTI13EN EXTI12EN EXTI11EN EXTI10EN
Type/Reset RW 0 RW
7
EXTI7EN EXTI6EN
Type/Reset RW 0 RW
Bits Field
[15:0] EXTInEN
Rev. 1.00
30 29 28
22 21 20
14 13 12
0 RW 0 RW
6 5 4
EXTI5EN EXTI4EN
0 RW 0 RW
Descriptions
EXTIn Interrupt Enable Bit (n = 0 ~ 15)
0: EXTI line n interrupt is disabled
1: EXTI line n interrupt is enabled
154 of 486
27 26
Reserved
19 18
Reserved
11 10
0 RW 0 RW 0 RW
3 2
EXTI3EN EXTI2EN
0 RW 0 RW 0 RW
25 24
17 16
9 8
EXTI9EN EXTI8EN
0 RW 0
1 0
EXTI1EN EXTI0EN
0 RW 0
July 31, 2018