I/O CONTROL MODULE
GPIO Configuration registers
56 Hardware Reference NS9215
GPIO
Configuration
Register #0
Address: A090_2000
GPIO
Configuration
Register #1
Address: A090_2004
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
GPIO3 GPIO2
GPIO1
GPIO0
Bit(s) Access Mnemonic Reset Description
D31:24 R/W GPIO3 0x18 GPIO[3] configuration
D23:16 R/W GPIO2 0x18 GPIO[2] configuration
D15:08 R/W GPIO1 0x18 GPIO[1] configuration
D07:00 R/W GPIO0 0x18 GPIO[0] configuration
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
GPIO7 GPIO6
GPIO5
GPIO4
Bit(s) Access Mnemonic Reset Description
D31:24 R/W GPIO7 0x18 GPIO[7] configuration
D23:16 R/W GPIO6 0x18 GPIO[6] configuration
D15:08 R/W GPIO5 0x18 GPIO[5] configuration
D07:00 R/W GPIO4 0x18 GPIO[4] configuration