Instances
| Instance | Domain | Base address | TrustZone | Split access | Description | ||
|---|---|---|---|---|---|---|---|
| Map | Att | DMA | |||||
|
POWER : S |
GLOBAL |
0x5010E000 |
US | S | NA | No |
Power control |
Register overview
| Register | Offset | TZ | Description |
|---|---|---|---|
| TASKS_CONSTLAT | 0x30 |
Enable Constant Latency mode |
|
| TASKS_LOWPWR | 0x34 |
Enable Low-power mode (variable latency) |
|
| SUBSCRIBE_CONSTLAT | 0xB0 |
Subscribe configuration for task CONSTLAT |
|
| SUBSCRIBE_LOWPWR | 0xB4 |
Subscribe configuration for task LOWPWR |
|
| EVENTS_POFWARN | 0x130 |
Power failure warning |
|
| EVENTS_SLEEPENTER | 0x134 |
CPU entered WFI/WFE sleep |
|
| EVENTS_SLEEPEXIT | 0x138 |
CPU exited WFI/WFE sleep |
|
| PUBLISH_POFWARN | 0x1B0 |
Publish configuration for event POFWARN |
|
| PUBLISH_SLEEPENTER | 0x1B4 |
Publish configuration for event SLEEPENTER |
|
| PUBLISH_SLEEPEXIT | 0x1B8 |
Publish configuration for event SLEEPEXIT |
|
| INTEN | 0x300 |
Enable or disable interrupt |
|
| INTENSET | 0x304 |
Enable interrupt |
|
| INTENCLR | 0x308 |
Disable interrupt |
|
| GPREGRET[n] | 0x500 |
General purpose retention register This register is retained. |
|
| CONSTLATSTAT | 0x520 |
Status of constant latency |