18.6.4 Status A
| Name: | STATUSA |
| Offset: | 0x0104 |
| Reset: | 0x00000000 |
| Property: | – |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| BREXT0 | |||||||||
| Access | R | ||||||||
| Reset | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| CRSTEXT0 | |||||||||
| Access | R | ||||||||
| Reset | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| DONE | |||||||||
| Access | R | ||||||||
| Reset | 0 |
Bit 16 – BREXT0 Boot ROM 0 Phase Extension Status
| Value | Description |
|---|---|
| 0 | Boot ROM Phase Extension released for CPU0 |
| 1 | Boot ROM Phase Extension for CPU0. Set on cold-plugging detection. |
Bit 8 – CRSTEXT0 CPU0 Reset Extension Status
| Value | Description |
|---|---|
| 0 | CPU0 released from reset extension |
| 1 | CPU0 held in reset extension. Set on cold-plugging detection. |
Bit 0 – DONE Done Status
| Value | Description |
|---|---|
| 0 | DSU is executing a command or idle |
| 1 | Command completed |