DDRC_QVN_CTRL (DDR_QOS_CTRL) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

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

DDRC_QVN_CTRL (DDR_QOS_CTRL) Register Description

Register NameDDRC_QVN_CTRL
Offset Address0x0000000514
Absolute Address 0x00FD090514 (DDR_QOS_CTRL)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x0000003C
DescriptionDDRC QVN Control register

DDRC_QVN_CTRL (DDR_QOS_CTRL) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:6razRead as zero0x0Reserved for future use
PREALLOC_P2 5:4rwNormal read/write0x3Token Preallocation for DDR_SS Slave Port 2 (VN0 and VN1)
PREALLOC_P1 3:2rwNormal read/write0x3Token Preallocation for DDR_SS Slave Port 1 (VN0 and VN1)
EN_P2 1rwNormal read/write0x0QVN Enable for DDR_SS Slave Port 2
EN_P1 0rwNormal read/write0x0QVN Enable for DDR_SS Slave Port 1