TM4C1231H6PGE Datasheet, PDF (626/1192 Pages) Texas Instruments – Tiva™ TM4C1231H6PGE Microcontroller

General-Purpose Input/Outputs (GPIOs)
Figure 10-1. Digital I/O Pads
Port
Control
GPIOPCTL
Commit
Control
GPIOLOCK
GPIOCR
Mode
Control
GPIOAFSEL
GPIOADCCTL
GPIODMACTL
Periph 0
Periph 1
Periph n
Alternate Input
Alternate Output
Alternate Output Enable
Data
Control
GPIODATA
GPIODIR
Interrupt
Interrupt
Control
GPIOIS
GPIOIBE
GPIOIEV
GPIOIM
GPIORIS
GPIOMIS
GPIOICR
GPIOSI
GPIO Input
GPIO Output
GPIO Output Enable
Pad
Control
GPIODR2R
GPIODR4R
GPIODR8R
GPIOSLR
GPIOPUR
GPIOPDR
GPIOODR
GPIODEN
GPIOAMSEL
Pad Input
Pad Output
Pad Output
Enable
Identification Registers
GPIOPeriphID0
GPIOPeriphID1
GPIOPeriphID2
GPIOPeriphID3
GPIOPeriphID4
GPIOPeriphID5
GPIOPeriphID6
GPIOPeriphID7
GPIOPCellID0
GPIOPCellID1
GPIOPCellID2
GPIOPCellID3
Digital
I/O
Pad
Package I/O Pin
626
June 12, 2014
Texas Instruments-Production Data