Rainbow Electronics W90N745CDG - Manual (Page 324)

W90N745CD/W90N745CDG
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GPIO Port0 Data Input Register (GPIO_DATAIN0)
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
GPIO_DATAIN0 0xFFF8_300C R/W GPIO port0 data input register 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 DESCRIPTION
[31:5] RESERVED -
[4:0] DATAIN0
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 ADDRESS R/W DESCRIPTION RESET VALUE
GPIO_CFG1 0xFFF8_3010 R/W GPIO port1 configuration register 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