Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

386

SUPC_WUMR

0x400E181C

Read/Write 

This register is located in the VDDIO domain.

This register can only be written if the WPEN bit is cleared in the System Controller Write Protection Mode Register 
(SYSC_MR). 



0 (NOT_ENABLE): The force wake-up pin has no wake-up effect.

1 (ENABLE): The force wake-up pin low forces the wake-up of the core power supply.



0 (NOT_ENABLE): The supply monitor detection has no wake-up effect.

1 (ENABLE): The supply monitor detection forces the wake-up of the core power supply.



0 (NOT_ENABLE): The RTT alarm signal has no wake-up effect.

1 (ENABLE): The RTT alarm signal forces the wake-up of the core power supply.



0 (NOT_ENABLE): The RTC alarm signal has no wake-up effect.

1 (ENABLE): The RTC alarm signal forces the wake-up of the core power supply.



0 (NOT_ENABLE): The WKUP0 input pin is not connected with low-power debouncer.

1 (ENABLE): The WKUP0 input pin is connected with low-power debouncer and forces a system wake-up.



0 (NOT_ENABLE): The WKUP1 input pin is not connected with low-power debouncer.

1 (ENABLE): The WKUP1 input pin is connected with low-power debouncer and forces a system wake-up.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

LPDBC

15

14

13

12

11

10

9

8

–

WKUPDBC

–

FWUPDBC

7

6

5

4

3

2

1

0

LPDBCCLR

LPDBCEN1

LPDBCEN0

–

RTCEN

RTTEN

SMEN

FWUPEN