Instruction Manual

W90P710CD/W90P710CDG
- 392 -
6.15.1 GPIO Control Registers Map
REGISTER ADDRESS R/W DESCRIPTION RESET VALUE
GPIO_CFG0 0xFFF8_3000 R/W GPIO port0 configuration
register
0x0000_0000
GPIO_DIR0 0xFFF8_3004 R/W GPIO port0 direction control
register
0x0000_0000
GPIO_DATAOUT0 0xFFF8_3008 R/W GPIO port0 data output
register
0x0000_0000
GPIO_DATAIN0 0xFFF8_300C R GPIO port0 data input register 0xXXXX_XXXX
GPIO_CFG1 0xFFF8_3010 R/W GPIO port1 configuration
register
0x0000_0000
GPIO_DIR1 0xFFF8_3014 R/W GPIO port1 direction control
register
0x0000_0000
GPIO_DATAOUT1 0xFFF8_3018 R/W GPIO port1 data output
register
0x0000_0000
GPIO_DATAIN1 0xFFF8_301C R GPIO port1 data input register 0xXXXX_XXXX
GPIO_CFG2 0xFFF8_3020 R/W GPIO port2 configuration
register
0x0000_0000
GPIO_DIR2 0xFFF8_3024 R/W GPIO port2 direction control
register
0x0000_0000
GPIO_DATAOUT2 0xFFF8_3028 R/W GPIO port2 data output
register
0x0000_0000
GPIO_DATAIN2 0xFFF8_302C R GPIO port2 data input register 0x0000_0000
GPIO_CFG3 0xFFF8_3030 R/W GPIO port3 configuration
register
0x0000_5555
GPIO_DIR3 0xFFF8_3034 R/W GPIO port3 direction control
register
0x0000_0000
GPIO_DATAOUT3 0xFFF8_3038 R/W GPIO port3 data output
register
0x0000_0000
GPIO_DATAIN3 0xFFF8_303C R GPIO port3 data input register 0xXXXX_XXXX
GPIO_CFG4 0xFFF8_3040 R/W GPIO port4 configuration
register
0x0015_5555
GPIO_DIR4 0xFFF8_3044 R/W GPIO port4 direction control
register
0x0000_0000
GPIO_DATAOUT4 0xFFF8_3048 R/W GPIO port4 data output
register
0x0000_0000
GPIO_DATAIN4 0xFFF8_304C R GPIO port4 data input register 0xXXXX_XXXX