Rainbow Electronics W90N745CDG User Manual
Page 327
W90N745CD/W90N745CDG
Publication Release Date: September 22, 2006
-
323
-
Revision
A2
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 DATAIN1[1:0]
BITS
DESCRIPTION
[31:2] RESERVED -
[1:0]
DATAIN1
Port1 input data register
The DATAIN1 indicates the status of each GPIO19~GPIO18 pin
regardless of its operation mode. The reserved bits are read as 0s.
GPIO Port2 Configuration Register (GPIO_CFG2)
REGISTER ADDRESS
R/W
DESCRIPTION
RESET
VALUE
GPIO_CFG2 0xFFF8_3020
R/W
GPIO
port2 configuration register
0x0000_0000
31
30
29
28
27
26
25
24
RESERVED
23
22
21
20
19
18
17
16
RESERVED PT2CFG9
PT2CFG8
15
14
13
12
11
10
9
8
PT2CFG7 PT2CFG6 PT2CFG5 PT2CFG4
7
6
5
4
3
2
1
0
PT2CFG3 PT2CFG2 PT2CFG1 PT2CFG0
*In the following pin definition, mark with shading is default function.
11 10 01 00
PT2CFG0
Name Type Name Type
Name Type
Name
Type
PORT2_0 RESERVED KPCOL0
I PHY_RXERR
I GPIO20
I/O