IOU_SWITCH_CTRL (CRL_APB) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

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

IOU_SWITCH_CTRL (CRL_APB) Register Description

Register NameIOU_SWITCH_CTRL
Offset Address0x000000009C
Absolute Address 0x00FF5E009C (CRL_APB)
Width32
TyperwNormal read/write
Reset Value0x00001500
DescriptionAXI Interface Clock Generator Config for LPD In/Outbound Switches

IOU_SWITCH_CTRL (CRL_APB) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:25rwNormal read/write0x0reserved
CLKACT24rwNormal read/write0x0Clock active control.
0: disable.
1: enable.
Reserved23:14rwNormal read/write0x0reserved
DIVISOR013:8rwNormal read/write0x156-bit divider.
Reserved 7:3rwNormal read/write0x0reserved
SRCSEL 2:0rwNormal read/write0x0Clock generator input source.
000: RPLL
010: IOPLL
011: DPLL_CLK_TO_LPD