W90P710_05 Datasheet, PDF (390/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
BITS
[31:26]
RESERVED
[25:16]
PUPEN1
[15:10]
RESERVED
[9:0]
OMDEN1
DESCRIPTION
-
GPIO51 ~ GPIO42 port pins internal pull-up resister enable
This is a 10-bit registers, set corresponding bit to “1” will enable
pull up resister in IO pin.
1 = enable
0 = disable
After power on the resisters are disabled.
-
PIO51 ~ GPIO42 output mode enable
1 = enable
0 = disable
NOTE: Output mode enable bits are valid only when bit
PT1CFG9-0 is configured as general purpose I/O mode.
Each port pin can be enabled individually by setting the
corresponding control bit.
GPIO Port1 Data Output Register (GPIO_DATAOUT1)
REGISTER
ADDRESS
R/W
DESCRIPTION
GPIO_DATAOUT1 0xFFF8_3018 R/W GPIO port1 data output register
RESET VALUE
0x0000_0000
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
DATAOUT1[7:0]
25
24
17
16
9
8
DATAOUT1[9:8]
1
0
BITS
[31:10]
RESERVED
[9:0]
DATAOUT1
DESCRIPTION
-
PORT1 data output value
Writing data to this register will reflect the data value on the
corresponding port1 pin when it is configured as general purpose
output pin. And writing data to reserved bits is not effective.
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