Zynq UltraScale+ Devices Register Reference > Module Summary > GPIO Module > INT_POLARITY_1 (GPIO) Register

INT_POLARITY_1 (GPIO) Register

INT_POLARITY_1 (GPIO) Register Description

Register NameINT_POLARITY_1
Relative Address0x0000000260
Absolute Address 0x00FF0A0260 (GPIO)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionInterrupt Polarity (GPIO Bank1, MIO)

This register operates in exactly the same manner as INT_POLARITY_0, except that it reflects bank1, which corresponds to MIO[51:26].

INT_POLARITY_1 (GPIO) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:26razRead as zero0x0Not used, read back as zero
INT_POL_125:0rwNormal read/write0x0Interrupt polarity
0: active low or falling edge
1: active high or rising edge
Each bit configures the corresponding pin within the 26-bit bank