DDR_CTRL (CRF_APB) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

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

DDR_CTRL (CRF_APB) Register Description

Register NameDDR_CTRL
Offset Address0x0000000080
Absolute Address 0x00FD1A0080 (CRF_APB)
Width32
TyperwNormal read/write
Reset Value0x00000500
DescriptionDDR Memory Controller Clock Generator Control.

DDR_CTRL (CRF_APB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
DIVISOR013:8rwNormal read/write0x56-bit divider.
SRCSEL 2:0rwNormal read/write0x0Clock generator input source.
000: DPLL
001: VPLL