Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_XHCI Module > MFINDEX (USB3_XHCI) Register

MFINDEX (USB3_XHCI) Register

MFINDEX (USB3_XHCI) Register Description

Register NameMFINDEX
Relative Address0x0000000440
Absolute Address 0x00FE200440 (USB3_0_XHCI)
0x00FE300440 (USB3_1_XHCI)
Width32
TyperoRead-only
Reset Value0x00000000
DescriptionMicroframe Index Register Bit Definitions
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.

MFINDEX (USB3_XHCI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:14roRead-only0x0Reserved
MICROFRAME_INDEX13:0roRead-only0MICROFRAME_INDEX
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.