W90P710_05 Datasheet, PDF (391/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
GPIO Port1 Data Input Register (GPIO_DATAIN1)
REGISTER
GPIO_DATAIN1
ADDRESS
R/W
DESCRIPTION
0xFFF8_301C R/W GPIO port1 data input register
RESET VALUE
0xXXXX_XXXX
31
30
23
22
15
14
7
6
29
28
27
26
RESERVED
21
20
19
18
RESERVED
13
12
11
10
RESERVED
5
4
3
2
DATAIN1[7:0]
25
24
17
16
9
8
DATAIN1[9:8]
1
0
BITS
[31:10]
RESERVED
[9:0]
DATAIN1
DESCRIPTION
-
Port1 input data register
The DATAIN1 indicates the status of each GPIO29~GPIO20 pin
regardless of its operation mode. The reserved bits are read as 0s.
GPIO Port2 Configuration Register (GPIO_CFG2)
REGISTER
GPIO_CFG2
ADDRESS
0xFFF8_3020
R/W
DESCRIPTION
R/W GPIO port2 configuration register
RESET VALUE
0x0000_0000
31
30
29
28
27
26
RESERVED
23
22
21
20
19
18
RESERVED
PT2CFG9
15
14
13
12
11
10
PT2CFG7
PT2CFG6
PT2CFG5
7
6
5
4
3
2
PT2CFG3
PT2CFG2
PT2CFG1
25
24
17
16
PT2CFG8
9
8
PT2CFG4
1
0
PT2CFG0
*In the following pin definition, mark with shading is default function.
- 391 -
Publication Release Date: January 17, 2005
Revision A.2