Bitfields for OpenHCI "HcHCCA" register |
| Bit | Description |
|---|---|
|
31 - 8 |
physical address of Host Controller Communications Area |
|
7 - 0 |
reserved (0) |
|
Note: |
The required alignment for the HCCA may be determined by writing FFFFFFFFh to this register and determining the number of low-order zero bits. |
|
See Also: |