Exti Interrupt Wakeup Flag Register - Extiwakupflg - Holtek HT32F52220 User Manual

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F52220/HT32F52230
EXTI Interrupt Wakeup Flag Register – EXTIWAKUPFLG
This register is the EXTI interrupt wake flag register.
Offset: 0x058
Reset value: 0x0000_0000
31
Type/Reset
23
Type/Reset
15
EXTI15WFL EXTI14WFL EXTI13WFL EXTI12WFL EXTI11WFL EXTI10WFL EXTI9WFL
Type/Reset WC 0 WC
7
EXTI7WFL EXTI6WFL
Type/Reset WC 0 WC
Bits Field
[15:0] EXTInWFL
Rev. 1.10
30 29 28
22 21 20
14 13 12
0 WC 0 WC
6 5 4
EXTI5WFL EXTI4WFL
0 WC 0 WC
Descriptions
EXTIn Wakeup Flag (n = 0 ~ 15)
0: No wakeup occurs
1: System is waken up by EXTIn
Software should write 1 to clear it.
151 of 366
27 26
Reserved
19 18
Reserved
11 10
0 WC 0 WC 0 WC
3 2
EXTI3WFL EXTI2WFL
0 WC 0 WC 0 WC
25 24
17 16
9 8
EXIT8WFL
0 WC 0
1 0
EXTI1WFL EXTI0WFL
0 WC 0
November 09, 2018