44.4.1.13 USB BDT Register
| Name: | UBDTP1 |
| Offset: | 0x4270 |
| Reset: | 0x0 |
| Property: | - |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BDTPTRL[15:9] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | ||
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
Bits 7:1 – BDTPTRL[15:9] BDT Base Address Low bits
This 7-bit value provides address bits 15 through 9 of the BDT base address, which defines the BDT’s starting location in the system memory.
The 32-bit BDT base address is 512 byte aligned.