Zynq UltraScale+ Devices Register Reference > Module Summary > USB3_XHCI Module > CRCR_HI (USB3_XHCI) Register
Register Name | CRCR_HI |
---|---|
Relative Address | 0x000000003C |
Absolute Address |
0x00FE20003C (USB3_0_XHCI) 0x00FE30003C (USB3_1_XHCI) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | CRCR_HI |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
CMD_RING_PNTR | 31:0 | rwNormal read/write | 0x0 | COMMAND_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. |