Rainbow Electronics W90P710CDG User Manual
Page 407
W90P710CD/W90P710CDG
Publication Release Date: September 19, 2006
- 407 -
Revision B2
GPIO Port3 Data Input Register (GPIO_DATAIN3)
REGISTER ADDRESS
R/W
DESCRIPTION
RESET
VALUE
GPIO_DATAIN3 0xFFF8_303C
R/W
GPIO
port3 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
7
6
5
4
3
2
1
0
DATAIN3[7:0]
BITS
DESCRIPTION
[31:8] RESERVED -
[7:0]
DATAIN3
Port3 input data register
The DATAIN3 indicates the status of each GPIO67~GPIO60 pin
regardless of its operation mode. The reserved bits will be read as
0s.
GPIO Port4 Configuration Register (GPIO_CFG4)
REGISTER ADDRESS
R/W
DESCRIPTION
RESET
VALUE
GPIO_CFG4 0xFFF8_3040
R/W
GPIO
port4 configuration register
0x0015_5555
31
30
29
28
27
26
25
24
RESERVED
23
22
21
20
19
18
17
16
RESERVED PT4CFG10 PT4CFG9 PT4CFG8
15
14
13
12
11
10
9
8
PT4CFG7 PT4CFG6 PT4CFG5 PT4CFG4
7
6
5
4
3
2
1
0
PT4CFG3 PT4CFG2 PT4CFG1 PT4CFG0