W90N745CD Datasheet, PDF (325/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
GPIO Port0 Data Input Register (GPIO_DATAIN0)
REGISTER
GPIO_DATAIN0
ADDRESS
R/W
DESCRIPTION
0xFFF8_300C R/W GPIO port0 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
7
6
5
4
3
2
1
0
RESERVED
DATAIN0
BITS
[31:5]
RESERVED
[4:0]
DATAIN0
DESCRIPTION
-
PORT0 data input value
The DATAIN0 indicates the status of each GPIO0~GPIO4 port pin
regardless of its operation mode. The reserved bits will be read as
“0”.
GPIO Port1 Configuration Register (GPIO_CFG1)
REGISTER
GPIO_CFG1
ADDRESS
0xFFF8_3010
R/W
DESCRIPTION
R/W GPIO port1 configuration 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
PT1CFG1
PT1CFG0
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