Exti Interrupt Wakeup Control Register - Extiwakupcr - Holtek HT32F50231 User Manual

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F50231/HT32F50241
EXTI Interrupt Wakeup Control Register – EXTIWAKUPCR
This register is used to control the EXTI interrupt and wakeup function.
Offset: 0x050
Reset value: 0x0000_0000
31
EVWUPIEN
Type/Reset RW 0
23
Type/Reset
15
EXTI15WEN EXTI14WEN EXTI13WEN EXTI12WEN EXTI11WEN EXTI10WEN EXTI9WEN EXTI8WEN
Type/Reset RW 0 RW
7
EXTI7WEN EXTI6WEN EXTI5WEN EXTI4WEN EXTI3WEN EXTI2WEN EXTI1WEN EXTI0WEN
Type/Reset RW 0 RW
Bits Field
[31] EVWUPIEN
[15:0] EXTInWEN
Rev. 1.00
30 29 28
22 21 20
14 13 12
0 RW 0 RW
6 5 4
0 RW 0 RW
Descriptions
EXTI Event Wakeup Interrupt Enable Bit
0: Disable EVWUP interrupt
1: Enable EVWUP interrupt
EXTIn Wakeup Enable Bit (n = 0 ~ 15)
0: Power saving mode wakeup is disabled
1: Power saving mode wakeup is enabled
158 of 486
27 26
Reserved
19 18
Reserved
11 10
0 RW 0 RW 0 RW
3 2
0 RW 0 RW 0 RW
25 24
17 16
9 8
0 RW 0
1 0
0 RW 0
July 31, 2018