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I/O CONTROL MODULE
GPIO Configuration registers
58 Hardware Reference NS9215
GPIO
Configuration
Register #4
Address: A090_2010
GPIO
Configuration
Register #5
Address: A090_2014
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
GPI O19 GPI O18
GPI O17
GPI O16
Bit(s) Access Mnemonic Reset Description
D31:24 R/W GPIO19 0x00 GPIO[19] configuration
D23:16 R/W GPIO18 0x00 GPIO[18] configuration
D15:08 R/W GPIO17 0x00 GPIO[17] configuration
D07:00 R/W GPIO16 0x00 GPIO[16] configuration
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
GPIO23 GPIO22
GPIO21
GPIO20
Bit(s) Access Mnemonic Reset Description
D31:24 R/W GPIO23 0x00 GPIO[23] configuration
D23:16 R/W GPIO22 0x00 GPIO[22] configuration
D15:08 R/W GPIO21 0x00 GPIO[21] configuration
D07:00 R/W GPIO20 0x00 GPIO[20] configuration