Zynq UltraScale+ Devices Register Reference > Module Summary > GPIO Module > INT_EN_4 (GPIO) Register

INT_EN_4 (GPIO) Register

INT_EN_4 (GPIO) Register Description

Register NameINT_EN_4
Relative Address0x0000000310
Absolute Address 0x00FF0A0310 (GPIO)
Width32
TypewoWrite-only
Reset Value0x00000000
DescriptionInterrupt Enable/Unmask (GPIO Bank4, EMIO Bank1)

This register operates in exactly the same manner as INT_EN_0, except that it reflects bank4, which corresponds to EMIO[63:32].

INT_EN_4 (GPIO) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
INT_ENABLE_431:0woWrite-only0x0Interrupt enable
0: no change
1: clear interrupt mask
Each bit configures the corresponding pin within the 32-bit bank