GUID (USB3_XHCI) Register Description
| Register Name | GUID |
|---|---|
| Offset Address | 0x000000C128 |
| Absolute Address |
0x00FE20C128 (USB3_0_XHCI) 0x00FE30C128 (USB3_1_XHCI) |
| Width | 32 |
| Type | rwNormal read/write |
| Reset Value | 0x12345678 |
| Description | Global User ID Register This is a read/write register containing the User ID. This register can be used in the following ways: - To store the version or revision of your system; - To store hardware configurations that are outside the core; - As a scratch register. |
GUID (USB3_XHCI) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| USERID | 31:0 | rwNormal read/write | 0x12345678 | USERID Application-programmable ID field. |