Gpiod Registers(Address Base: 0X4500_0000); Gpiod Data Register(Gpiod_Data); Gpiod Output Latch Register(Gpiod_Dataout); Gpiod Enable Set Register(Gpiod_Outenset) - Wiznet W7500 Reference Manual

15.10

GPIOD Registers(Address Base: 0x4500_0000)

15.10.1

GPIOD Data Register(GPIOD_DATA)

Address offset: 0x0000
Reset value: 0x----
31 30 29
res res res
15 14 13
DAT15 DAT14 DAT13
R R R
[15:0] DATy(y = 0..15)
READ as : Port input data bit
15.10.2

GPIOD Output Latch Register(GPIOD_DATAOUT)

Address offset: 0x0004
Reset value: 0x----
31 30 29
res res res
15 14 13
DAO15 DAO14 DAO13
R/W R/W R/W
[15:0] DAOy(y = 0..15)
READ as : Port out data bit
WRITE as : WRITE to GPIOD_DATAOUT register
15.10.3

GPIOD Enable Set Register(GPIOD_OUTENSET)

Address offset: 0x0010
Reset value: 0x0000
W7500 Datasheet Version1.0.0
28 27 26
res res res
12 11 10
DAT12 DAT11 DAT10
R R R
28 27 26
res res res
12 11 10
DAO12 DAO11 DAO10
R/W R/W R/W
25 24 23 22
res res res res
9 8 7 6
DAT DAT DAT DAT
9 8 7 6
R R R R
25 24 23 22
res res res res
9 8 7
DAO9 DAO8 DAO7 DAO6
R/W R/W R/W R/W
21 20 19
res res res
5 4 3
DAT DAT DAT
5 4 3
R R R
21 20 19
res res res
6 5 4 3
DAO5 DAO4 DAO3
R/W R/W R/W
259 / 512
18 17 16
res res res
2 1 0
DAT DAT DAT
2 1 0
R R R
18 17 16
res res res
2 1 0
DAO2 DAO1 DAO0
R/W R/W R/W