W90P710CD Datasheet, PDF (61/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
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 events, 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
DESCRIPTION
[31:4]
RESERVED
-
nIRQ3 wake up flag
[3]
IRQWAKEFLAG[3] 1 = Chip is waked up by nIRQ3
0 = No active
nIRQ2 wake up flag
[2]
IRQWAKEFLAG[2] 1 = Chip is waked up by nIRQ2
0 = No active
nIRQ1 wake up flag
[1]
IRQWAKEFLAG[1] 1 = Chip is waked up by nIRQ1
0 = No active
nIRQ0 wake up flag
[0]
IRQWAKEFLAG[0] 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
- 61 -
Publication Release Date: September 19, 2006
Revision B2