SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
Register containing software bit for indicating DRD mode is determined
Return to Summary Table
| Instance Name | Physical Address |
|---|---|
| USB0 | 0F90 001Ch |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | MODE_VALID | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:1 | RESERVED | NONE | 0h | Reserved |
| 0 | MODE_VALID | R/W | 0h | For DRD applications, software sets this bit when the role is determined based on connect event and ID value from GPIO. Software clears this bit when a disconnect event happens and role is no longer valid. Software can also set this once during initialization for fixed role applications. Reset Source: cfg_srst_n |