Atmel /ATSAM4S4B /SUPC /SR

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Interpret as SR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (NO)WKUPS 0 (NO)SMWS 0 (NO)BODRSTS 0 (NO)SMRSTS 0 (NO)SMS 0 (HIGH)SMOS 0 (RC)OSCSEL 0 (NO)LPDBCS0 0 (NO)LPDBCS1 0 (DIS)WKUPIS0 0 (DIS)WKUPIS1 0 (DIS)WKUPIS2 0 (DIS)WKUPIS3 0 (DIS)WKUPIS4 0 (DIS)WKUPIS5 0 (DIS)WKUPIS6 0 (DIS)WKUPIS7 0 (DIS)WKUPIS8 0 (DIS)WKUPIS9 0 (DIS)WKUPIS10 0 (DIS)WKUPIS11 0 (DIS)WKUPIS12 0 (DIS)WKUPIS13 0 (DIS)WKUPIS14 0 (DIS)WKUPIS15

WKUPIS10=DIS, LPDBCS1=NO, LPDBCS0=NO, WKUPIS2=DIS, SMWS=NO, WKUPIS13=DIS, WKUPIS1=DIS, OSCSEL=RC, SMRSTS=NO, SMS=NO, WKUPIS14=DIS, WKUPIS4=DIS, WKUPIS7=DIS, WKUPIS11=DIS, WKUPIS8=DIS, WKUPIS6=DIS, SMOS=HIGH, BODRSTS=NO, WKUPS=NO, WKUPIS15=DIS, WKUPIS12=DIS, WKUPIS3=DIS, WKUPIS9=DIS, WKUPIS5=DIS, WKUPIS0=DIS

Description

Supply Controller Status Register

Fields

WKUPS

WKUP Wake-up Status (cleared on read)

0 (NO): No wake-up due to the assertion of the WKUP pins has occurred since the last read of SUPC_SR.

1 (PRESENT): At least one wake-up due to the assertion of the WKUP pins has occurred since the last read of SUPC_SR.

SMWS

Supply Monitor Detection Wake-up Status (cleared on read)

0 (NO): No wake-up due to a supply monitor detection has occurred since the last read of SUPC_SR.

1 (PRESENT): At least one wake-up due to a supply monitor detection has occurred since the last read of SUPC_SR.

BODRSTS

Brownout Detector Reset Status (cleared on read)

0 (NO): No core brownout rising edge event has been detected since the last read of the SUPC_SR.

1 (PRESENT): At least one brownout output rising edge event has been detected since the last read of the SUPC_SR.

SMRSTS

Supply Monitor Reset Status (cleared on read)

0 (NO): No supply monitor detection has generated a core reset since the last read of the SUPC_SR.

1 (PRESENT): At least one supply monitor detection has generated a core reset since the last read of the SUPC_SR.

SMS

Supply Monitor Status (cleared on read)

0 (NO): No supply monitor detection since the last read of SUPC_SR.

1 (PRESENT): At least one supply monitor detection since the last read of SUPC_SR.

SMOS

Supply Monitor Output Status

0 (HIGH): The supply monitor detected VDDIO higher than its threshold at its last measurement.

1 (LOW): The supply monitor detected VDDIO lower than its threshold at its last measurement.

OSCSEL

32-kHz Oscillator Selection Status

0 (RC): The slow clock, SLCK, is generated by the embedded 32 kHz RC oscillator.

1 (CRYST): The slow clock, SLCK, is generated by the 32 kHz crystal oscillator.

LPDBCS0

Low-power Debouncer Wake-up Status on WKUP0 (cleared on read)

0 (NO): No wake-up due to the assertion of the WKUP0 pin has occurred since the last read of SUPC_SR.

1 (PRESENT): At least one wake-up due to the assertion of the WKUP0 pin has occurred since the last read of SUPC_SR.

LPDBCS1

Low-power Debouncer Wake-up Status on WKUP1 (cleared on read)

0 (NO): No wake-up due to the assertion of the WKUP1 pin has occurred since the last read of SUPC_SR.

1 (PRESENT): At least one wake-up due to the assertion of the WKUP1 pin has occurred since the last read of SUPC_SR.

WKUPIS0

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS1

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS2

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS3

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS4

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS5

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS6

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS7

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS8

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS9

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS10

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS11

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS12

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS13

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS14

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

WKUPIS15

WKUPx Input Status (cleared on read)

0 (DIS): The corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake-up event.

1 (EN): The corresponding wake-up input was active at the time the debouncer triggered a wake-up event since the last read of SUPC_SR.

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