Registers
GPIO_PORTADATA
GPIO Data
address_offset : 0x3FC Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DATA
GPIO Data
address_offset : 0x3FC Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTADIR
GPIO Direction
address_offset : 0x400 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DIR
GPIO Direction
address_offset : 0x400 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAIS
GPIO Interrupt Sense
address_offset : 0x404 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
IS
GPIO Interrupt Sense
address_offset : 0x404 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAIBE
GPIO Interrupt Both Edges
address_offset : 0x408 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
IBE
GPIO Interrupt Both Edges
address_offset : 0x408 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAIEV
GPIO Interrupt Event
address_offset : 0x40C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
IEV
GPIO Interrupt Event
address_offset : 0x40C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAIM
GPIO Interrupt Mask
address_offset : 0x410 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
IM
GPIO Interrupt Mask
address_offset : 0x410 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTARIS
GPIO Raw Interrupt Status
address_offset : 0x414 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RIS
GPIO Raw Interrupt Status
address_offset : 0x414 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAMIS
GPIO Masked Interrupt Status
address_offset : 0x418 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
MIS
GPIO Masked Interrupt Status
address_offset : 0x418 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAICR
GPIO Interrupt Clear
address_offset : 0x41C Bytes (0x0)
access : write-only
reset_value : 0x0
reset_Mask : 0x0
ICR
GPIO Interrupt Clear
address_offset : 0x41C Bytes (0x0)
size : -1 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAAFSEL
GPIO Alternate Function Select
address_offset : 0x420 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
AFSEL
GPIO Alternate Function Select
address_offset : 0x420 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTADR2R
GPIO 2-mA Drive Select
address_offset : 0x500 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DR2R
GPIO 2-mA Drive Select
address_offset : 0x500 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTADR4R
GPIO 4-mA Drive Select
address_offset : 0x504 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DR4R
GPIO 4-mA Drive Select
address_offset : 0x504 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTADR8R
GPIO 8-mA Drive Select
address_offset : 0x508 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DR8R
GPIO 8-mA Drive Select
address_offset : 0x508 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAODR
GPIO Open Drain Select
address_offset : 0x50C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ODR
GPIO Open Drain Select
address_offset : 0x50C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAPUR
GPIO Pull-Up Select
address_offset : 0x510 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PUR
GPIO Pull-Up Select
address_offset : 0x510 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTAPDR
GPIO Pull-Down Select
address_offset : 0x514 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
PDR
GPIO Pull-Down Select
address_offset : 0x514 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTASLR
GPIO Slew Rate Control Select
address_offset : 0x518 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
SLR
GPIO Slew Rate Control Select
address_offset : 0x518 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
GPIO_PORTADEN
GPIO Digital Enable
address_offset : 0x51C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
DEN
GPIO Digital Enable
address_offset : 0x51C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0
Is something missing? Is something wrong? can you help correct it ? Please contact us at info@chipselect.org !