DIRM_4 (GPIO) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

DIRM_4 (GPIO) Register Description

Register NameDIRM_4
Offset Address0x0000000304
Absolute Address 0x00FF0A0304 (GPIO)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionDirection mode (GPIO Bank4, EMIO Bank1)

This register operates in exactly the same manner as DIRM_0, except that it reflects bank4, which corresponds to EMIO[63:32].

DIRM_4 (GPIO) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
DIRECTION_431:0rwNormal read/write0x0Direction mode
0: input
1: output
Each bit configures the corresponding pin within the 32-bit bank