Rainbow Electronics W90P710CDG User Manual
Page 403
W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 403 -
Revision B2
PGPIO Port2 Data Output Register (GPIO_DATAOUT2)
REGISTER ADDRESS
R/W
DESCRIPTION RESET
VALUE
GPIO_DATAOUT2 0xFFF8_3028 R/W GPIO
port2 data output 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 DATAOUT2[9:8]
7
6
5
4
3
2
1
0
DATAOUT2[7:0]
BITS
DESCRIPTION
[31:10] RESERVED -
[9:0]
DATAOUT2
PORT2 data output value
Writing data to this register will reflect the data value on the
corresponding port2 pin when it is configured as general purpose
output pin. And writing data to reserved bits is not effective.
GPIO Port2 Data Input Register (GPIO_DATAIN2)
REGISTER ADDRESS
R/W
DESCRIPTION
RESET
VALUE
GPIO_DATAIN2 0xFFF8_302C
R/W
GPIO
port2 data input register
0xXXXX_XXXX
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 DATAIN2[9:8]
7
6
5
4
3
2
1
0
DATAIN2[7:0]