PMC Fast Startup Mode Register
This register can only be written if the WPEN bit is cleared in the PMC Write Protection Mode Register.
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
FFLPM | FLPM[1:0] | LPM | USBAL | RTCAL | RTTAL | ||||
Access | |||||||||
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
FSTT15 | FSTT14 | FSTT13 | FSTT12 | FSTT11 | FSTT10 | FSTT9 | FSTT8 | ||
Access | |||||||||
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
FSTT7 | FSTT6 | FSTT5 | FSTT4 | FSTT3 | FSTT2 | FSTT1 | FSTT0 | ||
Access | |||||||||
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Fast Startup Input Enable
Value | Description |
---|---|
0 | The corresponding wake-up input has no effect on the PMC. |
1 | The corresponding wake-up input enables a fast restart signal to the PMC. |
RTT Alarm Enable
Value | Description |
---|---|
0 | The RTT alarm has no effect on the PMC. |
1 | The RTT alarm enables a fast restart signal to the PMC. |
RTC Alarm Enable
Value | Description |
---|---|
0 | The RTC alarm has no effect on the PMC. |
1 | The RTC alarm enables a fast restart signal to the PMC. |
USB Alarm Enable
Value | Description |
---|---|
0 | The USB alarm has no effect on the PMC. |
1 | The USB alarm enables a fast restart signal to the PMC. |
Low-power Mode
Value | Description |
---|---|
0 | The WaitForInterrupt (WFI) or the WaitForEvent (WFE) instruction of the processor makes the processor enter Sleep mode. |
1 | The WaitForEvent (WFE) instruction of the processor makes the system enter Wait mode. |
Force Flash Low-power Mode
Value | Description |
---|---|
0 | The Flash Low-power mode, defined in the FLPM field, is automatically applied when in Wait mode and released when going back to Active mode. |
1 | The Flash Low-power mode is user defined by the FLPM field and immediately applied. |
Flash Low-power Mode
Value | Name | Description |
---|---|---|
0 | FLASH_STANDBY | Flash is in Standby Mode when system enters Wait Mode |
1 | FLASH_DEEP_POWERDOWN | Flash is in Deep-powerdown mode when system enters Wait Mode |
2 | FLASH_IDLE | Idle mode |