Instances
| Instance | Domain | Base address | TrustZone | Split access | Description | ||
|---|---|---|---|---|---|---|---|
| Map | Att | DMA | |||||
|
REGULATORS : S |
APPLICATION |
0x50004000 |
US | S | NA | No |
Regulator configuration |
Register overview
| Register | Offset | TZ | Description |
|---|---|---|---|
| MAINREGSTATUS | 0x428 |
Main supply status This register is retained. |
|
| SYSTEMOFF | 0x500 |
System OFF register |
|
| POFCON | 0x510 |
Power-fail comparator configuration This register is retained. |
|
| VREGMAIN.DCDCEN | 0x704 |
DC/DC enable register for VREGMAIN This register is retained. |
|
| VREGRADIO.DCDCEN | 0x904 |
DC/DC enable register for VREGRADIO This register is retained. |
|
| VREGH.DCDCEN | 0xB00 |
DC/DC enable register for VREGH This register is retained. |
|
| VREGH.EXTSILENTEN | 0xB40 |
When VREGH is in DC/DC mode, enable VREGH silent mode to supply external components from VDD. Silent mode has lower voltage ripple. Silent mode is used when DC/DC is enabled, and is ignored in LDO mode. Disabling silent mode reduces current consumption in sleep. This register is retained. |