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

CRCR_HI (USB3_XHCI) Register

CRCR_HI (USB3_XHCI) Register Description

Register NameCRCR_HI
Relative Address0x000000003C
Absolute Address 0x00FE20003C (USB3_0_XHCI)
0x00FE30003C (USB3_1_XHCI)
Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionCRCR_HI

CRCR_HI (USB3_XHCI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
CMD_RING_PNTR31:0rwNormal read/write0x0COMMAND_RING_POINTER
Reading this field always returns 0.
For a description of this standard USB register field, see the eXtensible Host Controller Interface for Universal Serial Bus (USB) Specification 3.0.