W90N745CD Datasheet, PDF (334/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
GPIO Port4 Data Output Register (GPIO_DATAOUT4)
REGISTER
GPIO_DATAOUT4
ADDRESS
R/W
DESCRIPTION
0xFFF8_3048 R/W GPIO port4 data output 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
DATAOUT4[10
]
RESERVED
7
6
5
4
3
2
1
0
RESERVED
BITS
[31:11]
RESERVED
[10]
DATAOUT4
[9:0]
RESERVED
DESCRIPTION
-
PORT4 data output value
Writing data to this register will reflect the data value on the
corresponding port4 pin when it is configured as general purpose
output pin. And writing data to reserved bits is not effective.
-
GPIO Port4 Data Input Register (GPIO_DATAIN4)
REGISTER
GPIO_DATAIN4
ADDRESS
R/W
DESCRIPTION
0xFFF8_304C R/W GPIO port4 data input register
RESET VALUE
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
DATAIN4[10]
RESERVED
7
6
5
4
3
2
1
0
RESERVED
Publication Release Date: September 22, 2006
- 329 -
Revision A2