GPIO_INT_POLARITY

         Name: Interrupt polarity
Size: 1-32 bits
Address Offset: 0x3c
Read/Write Access: Read/Write
      
Module Instance Base Address Register Address
i_gpio_0_DW_apb_gpio_addr_block 0xFFC03200 0xFFC0323C
i_gpio_1_DW_apb_gpio_addr_block 0xFFC03300 0xFFC0333C

Size: 32

Offset: 0x3C

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

GPIO_INT_POLARITY

RW 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

GPIO_INT_POLARITY

RW 0x0

GPIO_INT_POLARITY Fields

Bit Name Description Access Reset
23:0 GPIO_INT_POLARITY
Controls the polarity of edge or level sensitivity that can
occur on input of Port A. Whenever a 0 is written to a bit of
this register, it configures the interrupt type to falling-edge or
active-low sensitive; otherwise, it is rising-edge or
active-high sensitive.
0  Active-low (default)
1  Active-high
Value Description
0x0 Active Low polarity
0x1 Active High polarity
RW 0x0