Rainbow Electronics W90P710CDG User Manual
Page 61
W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 61 -
Revision B2
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
-
[3] IRQWAKEFLAG[3]
nIRQ3 wake up flag
1 = Chip is waked up by nIRQ3
0 = No active
[2] IRQWAKEFLAG[2]
nIRQ2 wake up flag
1 = Chip is waked up by nIRQ2
0 = No active
[1] IRQWAKEFLAG[1]
nIRQ1 wake up flag
1 = Chip is waked up by nIRQ1
0 = No active
[0] IRQWAKEFLAG[0]
nIRQ0 wake up flag
1 = Chip is waked up by nIRQ0
0 = No active
Power Management Control Register (PMCON)
REGISTER ADDRESS
R/W
DESCRIPTION
RESET
VALUE
PMCON
0xFFF0_0028 R/W
Power Management Control Register
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