Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_XHCI Module > SUPTPRT3_DW2 (USB3_XHCI) Register

SUPTPRT3_DW2 (USB3_XHCI) Register

SUPTPRT3_DW2 (USB3_XHCI) Register Description

Register NameSUPTPRT3_DW2
Relative Address0x0000000908
Absolute Address 0x00FE200908 (USB3_0_XHCI)
0x00FE300908 (USB3_1_XHCI)
Width32
TyperoRead-only
Reset Value0x00000002
DescriptionSUPTPRT3_DW2
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.

SUPTPRT3_DW2 (USB3_XHCI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
PSIC31:28roRead-only0x0PSIC
MHD27:25roRead-only0x0Hub Depth
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.
COMPATIBLE_PORT_COUNT15:8roRead-only0x0COMPATIBLE_PORT_COUNT
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.
COMPATIBLE_PORT_OFFSET 7:0roRead-only0x2COMPATIBLE_PORT_OFFSET
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.