Zynq UltraScale+ Devices Register Reference > Module Summary > XPPU Module > M_APERTURE_512MB (XPPU) Register

M_APERTURE_512MB (XPPU) Register

M_APERTURE_512MB (XPPU) Register Description

Register NameM_APERTURE_512MB
Relative Address0x000000004C
Absolute Address 0x00FF98004C (LPD_XPPU)
Width32
TyperoRead-only
Reset Value0x00000000
DescriptionNumber of 512-MB Apertures Implemented for QSPI.

This aperture is an all encompassing access port for the entire memory range for QSPI accesses.

M_APERTURE_512MB (XPPU) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
NO31:0roRead-only01 aperture of 512 MB, value is fixed at 1.