Zynq UltraScale+ Devices Register Reference > Module Summary > DDR_PHY Module > DX8RSR1 (DDR_PHY) Register

DX8RSR1 (DDR_PHY) Register

DX8RSR1 (DDR_PHY) Register Description

Register NameDX8RSR1
Relative Address0x0000000FD4
Absolute Address 0x00FD080FD4 (DDR_PHY)
Width32
TyperoRead-only
Reset Value0x00000000
DescriptionDATX8 n Rank Status Register 1

DX8RSR1 (DDR_PHY) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:16roRead-only0x0Reserved. Return zeroes on reads.
RDLVLERR15:0roRead-only0x0Read Leveling Error: Indicates, if set, that there is an error in read
leveling training of the byte in x8 mode
One bit for each of the up to 2 ranks.