# SAM4S SUPC

## Supply Controller (SUPC) User Interface

### Registers

Register Mapping
Address | Register | Name | Access | Reset
--- | --- | --- | --- | ---
0x400E1410 | Supply Controller Control Register | SUPC_CR | write-only | -
0x400E1414 | Supply Controller Supply Monitor Mode Register | SUPC_SMMR | read-write | 0x00000000
0x400E1418 | Supply Controller Mode Register | SUPC_MR | read-write | 0x00005A00
0x400E141C | Supply Controller Wake Up Mode Register | SUPC_WUMR | read-write | 0x00000000
0x400E1420 | Supply Controller Wake Up Inputs Register | SUPC_WUIR | read-write | 0x00000000
0x400E1424 | Supply Controller Status Register | SUPC_SR | read-only | 0x00000800

### Register Fields

#### SUPC Supply Controller Control Register

Name: SUPC_CR

Access: write-only

Address: 0x400E1410

31 | 30 | 29 | 28 | 27 | 26 | 25 | 24
KEY
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16
- | - | - | - | - | - | - | -
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8
- | - | - | - | - | - | - | -
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
- | - | - | - | XTALSEL | VROFF | - | -

- VROFF: Voltage Regulator Off

  Value | Name | Description
  --- | --- | ---
  0 | NO_EFFECT | no effect.
  1 | STOP_VREG | if KEY is correct, asserts vddcore_nreset and stops the voltage regulator.

- XTALSEL: Crystal Oscillator Select

  Value | Name | Description
  --- | --- | ---
  0 | NO_EFFECT | no effect.
  1 | CRYSTAL_SEL | if KEY is correct, switches the slow clock on the crystal oscillator output.

- KEY: Password

-

#### SUPC Supply Controller Supply Monitor Mode Register

Name: SUPC_SMMR

Access: read-write

Address: 0x400E1414

31 | 30 | 29 | 28 | 27 | 26 | 25 | 24
- | - | - | - | - | - | - | -
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16
- | - | - | - | - | - | - | -
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8
- | - | SMIEN | SMRSTEN | - | SMSMPL
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
- | - | - | - | SMTH

- SMTH: Supply Monitor Threshold

  Value | Name | Description
  --- | --- | ---
  0x0 | 1_9V | 1.9 V
  0x1 | 2_0V | 2.0 V
  0x2 | 2_1V | 2.1 V
  0x3 | 2_2V | 2.2 V
  0x4 | 2_3V | 2.3 V
  0x5 | 2_4V | 2.4 V
  0x6 | 2_5V | 2.5 V
  0x7 | 2_6V | 2.6 V
  0x8 | 2_7V | 2.7 V
  0x9 | 2_8V | 2.8 V
  0xA | 2_9V | 2.9 V
  0xB | 3_0V | 3.0 V
  0xC | 3_1V | 3.1 V
  0xD | 3_2V | 3.2 V
  0xE | 3_3V | 3.3 V
  0xF | 3_4V | 3.4 V

- SMSMPL: Supply Monitor Sampling Period

  Value | Name | Description
  --- | --- | ---
  0x0 | SMD | Supply Monitor disabled
  0x1 | CSM | Continuous Supply Monitor
  0x2 | 32SLCK | Supply Monitor enabled one SLCK period every 32 SLCK periods
  0x3 | 256SLCK | Supply Monitor enabled one SLCK period every 256 SLCK periods
  0x4 | 2048SLCK | Supply Monitor enabled one SLCK period every 2,048 SLCK periods

- SMRSTEN: Supply Monitor Reset Enable

  Value | Name | Description
  --- | --- | ---
  0 | NOT_ENABLE | the core reset signal "vddcore_nreset" is not affected when a supply monitor detection occurs.
  1 | ENABLE | the core reset signal, vddcore_nreset is asserted when a supply monitor detection occurs.

- SMIEN: Supply Monitor Interrupt Enable

  Value | Name | Description
  --- | --- | ---
  0 | NOT_ENABLE | the SUPC interrupt signal is not affected when a supply monitor detection occurs.
  1 | ENABLE | the SUPC interrupt signal is asserted when a supply monitor detection occurs.

#### SUPC Supply Controller Mode Register

Name: SUPC_MR

Access: read-write

Address: 0x400E1418

31 | 30 | 29 | 28 | 27 | 26 | 25 | 24
KEY
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16
- | - | - | OSCBYPASS | - | - | - | -
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8
- | ONREG | BODDIS | BODRSTEN | - | - | - | -
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
- | - | - | - | - | - | - | -

- BODRSTEN: Brownout Detector Reset Enable

  Value | Name | Description
  --- | --- | ---
  0 | NOT_ENABLE | the core reset signal "vddcore_nreset" is not affected when a brownout detection occurs.
  1 | ENABLE | the core reset signal, vddcore_nreset is asserted when a brownout detection occurs.

- BODDIS: Brownout Detector Disable

  Value | Name | Description
  --- | --- | ---
  0 | ENABLE | the core brownout detector is enabled.
  1 | DISABLE | the core brownout detector is disabled.

- ONREG: Voltage Regulator enable

  Value | Name | Description
  --- | --- | ---
  0 | ONREG_UNUSED | Voltage Regulator is not used
  1 | ONREG_USED | Voltage Regulator is used

- OSCBYPASS: Oscillator Bypass

  Value | Name | Description
  --- | --- | ---
  0 | NO_EFFECT | no effect. Clock selection depends on XTALSEL value.
  1 | BYPASS | the 32-KHz XTAL oscillator is selected and is put in bypass mode.

- KEY: Password Key

-

#### SUPC Supply Controller Wake Up Mode Register

Name: SUPC_WUMR

Access: read-write

Address: 0x400E141C

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 | - | - | - | -
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
LPDBCCLR | LPDBCEN1 | LPDBCEN0 | - | RTCEN | RTTEN | SMEN | -

- SMEN: Supply Monitor Wake Up Enable

  Value | Name | Description
  --- | --- | ---
  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.

- RTTEN: Real Time Timer Wake Up Enable

  Value | Name | Description
  --- | --- | ---
  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.

- RTCEN: Real Time Clock Wake Up Enable

  Value | Name | Description
  --- | --- | ---
  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.

- LPDBCEN0: Low power Debouncer ENable WKUP0

  Value | Name | Description
  --- | --- | ---
  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 can force a core wake up.

- LPDBCEN1: Low power Debouncer ENable WKUP1

  Value | Name | Description
  --- | --- | ---
  0 | NOT_ENABLE | the WKUP1input pin is not connected with low power debouncer.
  1 | ENABLE | the WKUP1 input pin is connected with low power debouncer and can force a core wake up.

- LPDBCCLR: Low power Debouncer Clear

  Value | Name | Description
  --- | --- | ---
  0 | NOT_ENABLE | a low power debounce event does not create an immediate clear on first half GPBR registers.
  1 | ENABLE | a low power debounce event on WKUP0 or WKUP1 generates an immediate clear on first half GPBR registers.

- WKUPDBC: Wake Up Inputs Debouncer Period

  Value | Name | Description
  --- | --- | ---
  0x0 | IMMEDIATE | Immediate, no debouncing, detected active at least on one Slow Clock edge.
  0x1 | 3_SCLK | WKUPx shall be in its active state for at least 3 SLCK periods
  0x2 | 32_SCLK | WKUPx shall be in its active state for at least 32 SLCK periods
  0x3 | 512_SCLK | WKUPx shall be in its active state for at least 512 SLCK periods
  0x4 | 4096_SCLK | WKUPx shall be in its active state for at least 4,096 SLCK periods
  0x5 | 32768_SCLK | WKUPx shall be in its active state for at least 32,768 SLCK periods

- LPDBC: Low Power DeBounCer Period

  Value | Name | Description
  --- | --- | ---
  0x0 | DISABLE | Disable the low power debouncer.
  0x1 | 2_RTCOUT0 | WKUP0/1 in its active state for at least 2 RTCOUT0 periods
  0x2 | 3_RTCOUT0 | WKUP0/1 in its active state for at least 3 RTCOUT0 periods
  0x3 | 4_RTCOUT0 | WKUP0/1 in its active state for at least 4 RTCOUT0 periods
  0x4 | 5_RTCOUT0 | WKUP0/1 in its active state for at least 5 RTCOUT0 periods
  0x5 | 6_RTCOUT0 | WKUP0/1 in its active state for at least 6 RTCOUT0 periods
  0x6 | 7_RTCOUT0 | WKUP0/1 in its active state for at least 7 RTCOUT0 periods
  0x7 | 8_RTCOUT0 | WKUP0/1 in its active state for at least 8 RTCOUT0 periods

#### SUPC Supply Controller Wake Up Inputs Register

Name: SUPC_WUIR

Access: read-write

Address: 0x400E1420

31 | 30 | 29 | 28 | 27 | 26 | 25 | 24
WKUPT15 | WKUPT14 | WKUPT13 | WKUPT12 | WKUPT11 | WKUPT10 | WKUPT9 | WKUPT8
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16
WKUPT7 | WKUPT6 | WKUPT5 | WKUPT4 | WKUPT3 | WKUPT2 | WKUPT1 | WKUPT0
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8
WKUPEN15 | WKUPEN14 | WKUPEN13 | WKUPEN12 | WKUPEN11 | WKUPEN10 | WKUPEN9 | WKUPEN8
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
WKUPEN7 | WKUPEN6 | WKUPEN5 | WKUPEN4 | WKUPEN3 | WKUPEN2 | WKUPEN1 | WKUPEN0

- WKUPEN0: Wake Up Input Enable 0

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN1: Wake Up Input Enable 1

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN2: Wake Up Input Enable 2

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN3: Wake Up Input Enable 3

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN4: Wake Up Input Enable 4

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN5: Wake Up Input Enable 5

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN6: Wake Up Input Enable 6

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN7: Wake Up Input Enable 7

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN8: Wake Up Input Enable 8

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN9: Wake Up Input Enable 9

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN10: Wake Up Input Enable 10

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN11: Wake Up Input Enable 11

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN12: Wake Up Input Enable 12

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN13: Wake Up Input Enable 13

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN14: Wake Up Input Enable 14

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPEN15: Wake Up Input Enable 15

  Value | Name | Description
  --- | --- | ---
  0 | DISABLE | the corresponding wake-up input has no wake up effect.
  1 | ENABLE | the corresponding wake-up input forces the wake up of the core power supply.

- WKUPT0: Wake Up Input Type 0

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT1: Wake Up Input Type 1

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT2: Wake Up Input Type 2

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT3: Wake Up Input Type 3

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT4: Wake Up Input Type 4

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT5: Wake Up Input Type 5

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT6: Wake Up Input Type 6

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT7: Wake Up Input Type 7

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT8: Wake Up Input Type 8

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT9: Wake Up Input Type 9

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT10: Wake Up Input Type 10

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT11: Wake Up Input Type 11

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT12: Wake Up Input Type 12

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT13: Wake Up Input Type 13

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT14: Wake Up Input Type 14

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

- WKUPT15: Wake Up Input Type 15

  Value | Name | Description
  --- | --- | ---
  0 | LOW | a low level for a period defined by WKUPDBC on the corresponding wake-up input forces the wake up of the core power supply.
  1 | HIGH | a high levelfor a period defined by WKUPDBC on the correspond-ing wake-up input forces the wake up of the core power supply.

#### SUPC Supply Controller Status Register

Name: SUPC_SR

Access: read-only

Address: 0x400E1424

31 | 30 | 29 | 28 | 27 | 26 | 25 | 24
WKUPIS15 | WKUPIS14 | WKUPIS13 | WKUPIS12 | WKUPIS11 | WKUPIS10 | WKUPIS9 | WKUPIS8
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16
WKUPIS7 | WKUPIS6 | WKUPIS5 | WKUPIS4 | WKUPIS3 | WKUPIS2 | WKUPIS1 | WKUPIS0
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8
- | LPDBCS1 | LPDBCS0 | - | - | - | - | -
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0
OSCSEL | SMOS | SMS | SMRSTS | BODRSTS | SMWS | WKUPS | -

- WKUPS: WKUP Wake Up Status

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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

  Value | Name | Description
  --- | --- | ---
  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: WKUP Input Status 0

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS1: WKUP Input Status 1

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS2: WKUP Input Status 2

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS3: WKUP Input Status 3

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS4: WKUP Input Status 4

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS5: WKUP Input Status 5

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS6: WKUP Input Status 6

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS7: WKUP Input Status 7

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS8: WKUP Input Status 8

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS9: WKUP Input Status 9

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS10: WKUP Input Status 10

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS11: WKUP Input Status 11

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS12: WKUP Input Status 12

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS13: WKUP Input Status 13

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS14: WKUP Input Status 14

  Value | Name | Description
  --- | --- | ---
  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.

- WKUPIS15: WKUP Input Status 15

  Value | Name | Description
  --- | --- | ---
  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.