Register Map - Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual

32.4 Register Map

The offset register address is relative to the registers base address.
Offset Name
0x000 GPIO_PA_CTRL
0x004 GPIO_PA_MODEL
0x008 GPIO_PA_MODEH
0x00C GPIO_PA_DOUT
0x018 GPIO_PA_DOUTTGL
0x01C GPIO_PA_DIN
0x020 GPIO_PA_PINLOCKN
0x028 GPIO_PA_OVTDIS
... GPIO_Px_CTRL
... GPIO_Px_MODEL
... GPIO_Px_MODEH
... GPIO_Px_DOUT
... GPIO_Px_DOUTTGL
... GPIO_Px_DIN
... GPIO_Px_PINLOCKN
... GPIO_Px_OVTDIS
0x210 GPIO_PL_CTRL
0x214 GPIO_PL_MODEL
0x218 GPIO_PL_MODEH
0x21C GPIO_PL_DOUT
0x228 GPIO_PL_DOUTTGL
0x22C GPIO_PL_DIN
0x230 GPIO_PL_PINLOCKN
0x238 GPIO_PL_OVTDIS
0x400 GPIO_EXTIPSELL
0x404 GPIO_EXTIPSELH
0x408 GPIO_EXTIPINSELL
0x40C GPIO_EXTIPINSELH
0x410 GPIO_EXTIRISE
0x414 GPIO_EXTIFALL
0x418 GPIO_EXTILEVEL
0x41C GPIO_IF
0x420 GPIO_IFS
0x424 GPIO_IFC
0x428 GPIO_IEN
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Type Description
RW Port Control Register
RW Port Pin Mode Low Register
RW Port Pin Mode High Register
RW Port Data Out Register
W1 Port Data Out Toggle Register
R Port Data in Register
RW Port Unlocked Pins Register
RW Over Voltage Disable for All Modes
RW Port Control Register
RW Port Pin Mode Low Register
RW Port Pin Mode High Register
RW Port Data Out Register
W1 Port Data Out Toggle Register
R Port Data in Register
RW Port Unlocked Pins Register
RW Over Voltage Disable for All Modes
RW Port Control Register
RW Port Pin Mode Low Register
RW Port Pin Mode High Register
RW Port Data Out Register
W1 Port Data Out Toggle Register
R Port Data in Register
RW Port Unlocked Pins Register
RW Over Voltage Disable for All Modes
RW External Interrupt Port Select Low Register
RW External Interrupt Port Select High Register
RW External Interrupt Pin Select Low Register
RW External Interrupt Pin Select High Register
RW External Interrupt Rising Edge Trigger Register
RW External Interrupt Falling Edge Trigger Register
RW External Interrupt Level Register
R Interrupt Flag Register
W1 Interrupt Flag Set Register
(R)W1 Interrupt Flag Clear Register
RW Interrupt Enable Register
Reference Manual
GPIO - General Purpose Input/Output
Rev. 1.1 | 1092