INT_EN_2 (GPIO) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

INT_EN_2 (GPIO) Register Description

Register NameINT_EN_2
Offset Address0x0000000290
Absolute Address 0x00FF0A0290 (GPIO)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionInterrupt Enable/Unmask (GPIO Bank2, MIO)

This register operates in exactly the same manner as INT_EN_0, except that it reflects bank2, which corresponds to MIO[77:52].

INT_EN_2 (GPIO) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:26razRead as zero0x0Not used, read back as zero
INT_ENABLE_225:0woWrite-only0x0Interrupt enable
0: no change
1: clear interrupt mask
Each bit configures the corresponding pin within the 26-bit bank