W90P710_05 Datasheet, PDF (62/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
31
30
29
28
27
26
25
24
RESERVED
23
22
21
20
19
18
17
16
RESERVED
15
14
13
12
11
10
9
8
RESERVED
7
6
5
4
3
2
1
0
RESERVED
IRQWAKEFLAG
This register is used to record the wakeup event, after clock recovery, software should check these flags
to identify which nIRQ is used to wakeup the system. And clear the flags in IRQ interrupt sevice routine.
BITS
[31:4]
[3]
[2]
[1]
[0]
RESERVED
IRQWAKEFLAG[
3]
IRQWAKEFLAG[
2]
IRQWAKEFLAG[
1]
IRQWAKEFLAG[
0]
DESCRIPTION
-
nIRQ3 wake up flag
1 = chip is waked up by nIRQ3
0 = no active
nIRQ2 wake up flag
1 = chip is waked up by nIRQ2
0 = no active
nIRQ1 wake up flag
1 = chip is waked up by nIRQ1
0 = no active
nIRQ0 wake up flag
1 = chip is waked up by nIRQ0
0 = no active
Power Management Control Register (PMCON)
REGISTER ADDRESS
PMCON _{0xFFF0_0028}
R/W
DESCRIPTION
R/W ^{Power Management Control Register}
RESET VALUE
0x0000_0000
31
30
29
28
27
26
25
24
RESERVED
23
22
21
20
19
18
17
16
RESERVED
15
14
13
12
11
10
9
8
RESERVED
7
6
5
4
3
2
1
0
RESERVED
MIDLE
PD
IDLE
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