Digi NS9215 - Manual (Page 58)

I / O C O N T R O L M O D U L E
GPIO Configuration registers
58 Hardware Reference NS9215
GPIO
Configuration
Register #4
Address: A090_2010
GPIO
Configuration
Register #5
Address: A090_2014
13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 30
GPIO19 GPIO18
GPIO17 GPIO16
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
13 12 11 10 9 8 7 6 5 4 3 2 1 0 15 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 16 30
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