INT_STAT_1 (GPIO) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

INT_STAT_1 (GPIO) Register Description

Register NameINT_STAT_1
Offset Address0x0000000258
Absolute Address 0x00FF0A0258 (GPIO)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionInterrupt Status (GPIO Bank1, MIO)

This register operates in exactly the same manner as INT_STAT_0, except that it reflects bank1, which corresponds to MIO[51:26].

INT_STAT_1 (GPIO) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:26razRead as zero0x0Not used, read back as zero
INT_STATUS_125:0wtcReadable, write a 1 to clear0x0Interrupt status
Upon read:
0: no interrupt
1: interrupt event has occurred
Upon write:
0: no action
1: clear interrupt status bit
Each bit configures the corresponding pin within the 26-bit bank