## AON_EVENT

Instance: AON_EVENT
Component: AON_EVENT
Base address: 0x40093000

This module configures the event fabric located in the AON domain.
Note: This module is only supporting 32 bit ReadWrite access from MCU

### TOP:AON_EVENT Register Summary

Register Name | Type | Register Width (Bits) | Register Reset | Address Offset | Physical Address
MCUWUSEL | RW | 32 | 0x3F3F 3F3F | 0x0000 0000 | 0x4009 3000
AUXWUSEL | RW | 32 | 0x003F 3F3F | 0x0000 0004 | 0x4009 3004
EVTOMCUSEL | RW | 32 | 0x002B 2B2B | 0x0000 0008 | 0x4009 3008
RTCSEL | RW | 32 | 0x0000 003F | 0x0000 000C | 0x4009 300C

### TOP:AON_EVENT Register Descriptions

### TOP:AON_EVENT:MCUWUSEL

Address offset | 0x0000 0000
Physical address | 0x4009 3000 | Instance | AON_EVENT
Description | Wake-up Selector For MCU This register contains pointers to 4 events which are routed to AON_WUC as wakeup sources for MCU. AON_WUC will start a wakeup sequence for the MCU domain when either of the 4 selected events are asserted. A wakeup sequence will guarantee that the MCU power switches are turned on, LDO resources are available and SCLK_HF is available and selected as clock source for MCU. Note: It is recommended ( or required when AON_WUC:MCUCLK.PWR_DWN_SRC=NONE) to also setup a wakeup event here before MCU is requesting powerdown. ( PRCM requests uLDO, see conditions in PRCM:VDCTL.ULDO ) as it will speed up the wakeup procedure.
Type | RW

Bits | Field Name | Description | Type | Reset
31:30 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
29:24 | WU3_EV | MCU Wakeup Source #3 AON Event Source selecting 1 of 4 events routed to AON_WUC for waking up the MCU domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F
23:22 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
21:16 | WU2_EV | MCU Wakeup Source #2 AON Event Source selecting 1 of 4 events routed to AON_WUC for waking up the MCU domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F
15:14 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
13:8 | WU1_EV | MCU Wakeup Source #1 AON Event Source selecting 1 of 4 events routed to AON_WUC for waking up the MCU domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F
7:6 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
5:0 | WU0_EV | MCU Wakeup Source #0 AON Event Source selecting 1 of 4 events routed to AON_WUC for waking up the MCU domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F

### TOP:AON_EVENT:AUXWUSEL

Address offset | 0x0000 0004
Physical address | 0x4009 3004 | Instance | AON_EVENT
Description | Wake-up Selector For AUX This register contains pointers to 3 events which are routed to AON_WUC as wakeup sources for AUX. AON_WUC will start a wakeup sequence for the AUX domain when either of the 3 selected events are asserted. A wakeup sequence will guarantee that the AUX power switches are turned on, LDO resources are available and SCLK_HF is available and selected as clock source for AUX. Note: It is recommended ( or required when AON_WUC:AUXCLK.PWR_DWN_SRC=NONE) to also setup a wakeup event here before AUX is requesting powerdown. ( AUX_WUC:PWRDWNREQ.REQ is asserted] ) as it will speed up the wakeup procedure.
Type | RW

Bits | Field Name | Description | Type | Reset
31:22 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x000
21:16 | WU2_EV | AUX Wakeup Source #2 AON Event Source selecting 1 of 3 events routed to AON_WUC for waking up the AUX domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F
15:14 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
13:8 | WU1_EV | AUX Wakeup Source #1 AON Event Source selecting 1 of 3 events routed to AON_WUC for waking up the AUX domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F
7:6 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
5:0 | WU0_EV | AUX Wakeup Source #0 AON Event Source selecting 1 of 3 events routed to AON_WUC for waking up the AUX domain from Power Off or Power Down. Note:
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F

### TOP:AON_EVENT:EVTOMCUSEL

Address offset | 0x0000 0008
Physical address | 0x4009 3008 | Instance | AON_EVENT
Description | Event Selector For MCU Event Fabric This register contains pointers for 3 AON events that are routed to the MCU Event Fabric EVENT
Type | RW

Bits | Field Name | Description | Type | Reset
31:22 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x000
21:16 | AON_PROG2_EV | Event selector for AON_PROG2 event. AON Event Source id# selecting event routed to EVENT as AON_PROG2 event.
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x2B
15:14 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
13:8 | AON_PROG1_EV | Event selector for AON_PROG1 event. AON Event Source id# selecting event routed to EVENT as AON_PROG1 event.
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x2B
7:6 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x0
5:0 | AON_PROG0_EV | Event selector for AON_PROG0 event. AON Event Source id# selecting event routed to EVENT as AON_PROG0 event.
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | Timer 0 event
0x34 | AUX_TIMER1_EV | Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x2B

### TOP:AON_EVENT:RTCSEL

Address offset | 0x0000 000C
Physical address | 0x4009 300C | Instance | AON_EVENT
Description | RTC Capture Event Selector For AON_RTC This register contains a pointer to select an AON event for RTC capture. Please refer to AON_RTC:CH1CAPT
Type | RW

Bits | Field Name | Description | Type | Reset
31:6 | Reserved | Software should not rely on the value of a reserved. Writing any other value than the reset value may result in undefined behavior.(RO std text) | RO | 0x000 0000
5:0 | RTC_CH1_CAPT_EV | AON Event Source id# for RTCSEL event which is fed to AON_RTC. Please refer to AON_RTC:CH1CAPT
Value | ENUM name | Description
0x00 | PAD0 | Edge detect on PAD0
0x01 | PAD1 | Edge detect on PAD1
0x02 | PAD2 | Edge detect on PAD2
0x03 | PAD3 | Edge detect on PAD3
0x04 | PAD4 | Edge detect on PAD4
0x05 | PAD5 | Edge detect on PAD5
0x06 | PAD6 | Edge detect on PAD6
0x07 | PAD7 | Edge detect on PAD7
0x08 | PAD8 | Edge detect on PAD8
0x09 | PAD9 | Edge detect on PAD9
0x0A | PAD10 | Edge detect on PAD10
0x0B | PAD11 | Edge detect on PAD11
0x0C | PAD12 | Edge detect on PAD12
0x0D | PAD13 | Edge detect on PAD13
0x0E | PAD14 | Edge detect on PAD14
0x0F | PAD15 | Edge detect on PAD15
0x10 | PAD16 | Edge detect on PAD16
0x11 | PAD17 | Edge detect on PAD17
0x12 | PAD18 | Edge detect on PAD18
0x13 | PAD19 | Edge detect on PAD19
0x14 | PAD20 | Edge detect on PAD20
0x15 | PAD21 | Edge detect on PAD21
0x16 | PAD22 | Edge detect on PAD22
0x17 | PAD23 | Edge detect on PAD23
0x18 | PAD24 | Edge detect on PAD24
0x19 | PAD25 | Edge detect on PAD25
0x1A | PAD26 | Edge detect on PAD26
0x1B | PAD27 | Edge detect on PAD27
0x1C | PAD28 | Edge detect on PAD28
0x1D | PAD29 | Edge detect on PAD29
0x1E | PAD30 | Edge detect on PAD30
0x1F | PAD31 | Edge detect on PAD31
0x20 | PAD | Edge detect on any PAD
0x21 | SPIS_BYTE_DONE | AON_SPISLAVE byte received / transmitted
0x22 | SPIS_CS | AON_SPISLAVE Chip Select Pin asserted
0x23 | RTC_CH0 | RTC channel 0 event
0x24 | RTC_CH1 | RTC channel 1 event
0x25 | RTC_CH2 | RTC channel 2 event
0x26 | RTC_CH0_DLY | RTC channel 0 - delayed event
0x27 | RTC_CH1_DLY | RTC channel 1 - delayed event
0x28 | RTC_CH2_DLY | RTC channel 2 - delayed event
0x29 | RTC_COMB_DLY | RTC combined delayed event
0x2A | RTC_UPD | RTC Update Tick (16 kHz signal, i.e. event line toggles value every 32 kHz clock period)
0x2B | JTAG | JTAG generated event
0x2C | AUX_SWEV0 | AUX Software triggered event #0. Triggered by AUX_EVCTL:SWEVSET.SWEV0
0x2D | AUX_SWEV1 | AUX Software triggered event #1. Triggered by AUX_EVCTL:SWEVSET.SWEV1
0x2E | AUX_SWEV2 | AUX Software triggered event #2. Triggered by [AUX_EVCTL.SWEVSET.SWEV2]
0x2F | AUX_COMPA | Comparator A triggered
0x30 | AUX_COMPB | Comparator B triggered
0x31 | AUX_ADC_DONE | ADC conversion completed
0x32 | AUX_TDC_DONE | TDC completed or timed out
0x33 | AUX_TIMER0_EV | AUX Timer 0 event
0x34 | AUX_TIMER1_EV | AUX Timer 1 event
0x35 | BATMON_TEMP | BATMON temperature update event
0x36 | BATMON_VOLT | BATMON voltage update event
0x37 | AUX_COMPB_ASYNC | Comparator B triggered. Asynchronous signal directly from the AUX Comparator B as opposed to AUX_COMPB which is synchronized in AUX
0x38 | AUX_COMPB_ASYNC_N | Comparator B not triggered. Asynchronous signal directly from **AUX ** Comparator B (inverted) as opposed to AUX_COMPB which is synchronized in AUX
0x3F | NONE | No event, always low
| RW | 0x3F