EV0_INPUT_EN=DISABLED, GPCLEAR_EN1=DISABLED, INTWAKE_EN2=DISABLED, POL2=NEGATIVE, ERMODE=DISABLE_EVENT_MONITO, INTWAKE_EN0=DISABLED, POL0=NEGATIVE, EV2_INPUT_EN=DISABLED, GPCLEAR_EN0=DISABLED, INTWAKE_EN1=DISABLED, POL1=NEGATIVE, EV1_INPUT_EN=DISABLED, GPCLEAR_EN2=DISABLED
Event Monitor/Recorder Control register. Contains bits that control actions for the event channels as well as for Event Monitor/Recorder setup.
| INTWAKE_EN0 | Interrupt and wake-up enable for channel 0. 0 (DISABLED): No interrupt or wake-up will be generated by event channel 0. 1 (ENABLED): An event in channel 0 will trigger an (RTC) interrupt and a wake-up request. |
| GPCLEAR_EN0 | Enables automatically clearing the RTC general purpose registers when an event occurs on channel 0. 0 (DISABLED): Channel 0 has no influence on the general purpose registers. 1 (ENABLED): An event in channel 0 will clear the general purpose registers asynchronously. |
| POL0 | Selects the polarity of an event on input pin WAKEUP0. 0 (NEGATIVE): A channel 0 event is defined as a negative edge on WAKEUP0. 1 (POSITIVE): A channel 0 event is defined as a positive edge on WAKEUP0. |
| EV0_INPUT_EN | Event enable control for channel 0. Event Inputs should remain DISABLED when not being used for event detection, particularly if the associated pin is being used for some other function. 0 (DISABLED): Event 0 input is disabled and forced high internally. 1 (ENABLED): Event 0 input is enabled. |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |
| INTWAKE_EN1 | Interrupt and wake-up enable for channel 1. 0 (DISABLED): No interrupt or wake-up will be generated by event channel 1. 1 (ENABLED): An event in channel 1 will trigger an (RTC) interrupt and a wake-up request. |
| GPCLEAR_EN1 | Enables automatically clearing the RTC general purpose registers when an event occurs on channel 1. 0 (DISABLED): Channel 1 has no influence on the general purpose registers. 1 (ENABLED): A n event in channel 1 will clear the general purpose registers asynchronously. |
| POL1 | Selects the polarity of an event on input pin WAKEUP1. 0 (NEGATIVE): A channel 1 event is defined as a negative edge on WAKEUP1. 1 (POSITIVE): A channel 1 event is defined as a positive edge on WAKEUP1. |
| EV1_INPUT_EN | Event enable control for channel 1. Event Inputs should remain DISABLED when not being used for event detection, particularly if the associated pin is being used for some other function. 0 (DISABLED): Event 1 input is disabled and forced high internally. 1 (ENABLED): Event 1 input is enabled. |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |
| INTWAKE_EN2 | Interrupt and wake-up enable for channel 2. 0 (DISABLED): No interrupt or wake-up will be generated by event channel 2. 1 (ENABLED): An event in channel 2 will trigger an (RTC) interrupt and a wake-up request. |
| GPCLEAR_EN2 | Enables automatically clearing the RTC general purpose registers when an event occurs on channel 2. 0 (DISABLED): Channel 2 has no influence on the general purpose registers. 1 (ENABLED): An event in channel 2 will clear the general purpose registers asynchronously. |
| POL2 | Selects the polarity of an event on input pin WAKEUP2. 0 (NEGATIVE): A channel 2 event is defined as a negative edge on WAKEUP2. 1 (POSITIVE): A channel 2 event is defined as a positive edge on WAKEUP2. |
| EV2_INPUT_EN | Event enable control for channel 2. Event Inputs should remain DISABLED when not being used for event detection, particularly if the associated pin is being used for some other function. 0 (DISABLED): Event 2 input is disabled and forced high internally. 1 (ENABLED): Event 2 input is enabled. |
| RESERVED | Reserved. Read value is undefined, only zero should be written. |
| ERMODE | Controls enabling the Event Monitor/Recorder and selecting its operating frequency. Event Monitor/Recorder registers can always be written to regardless of the state of these bits. Events occurring during the 1-sec interval immediately following enabling of the clocks may not be recognized. 0 (DISABLE_EVENT_MONITO): Disable Event Monitor/Recorder clocks. Operation of the Event Monitor/Recorder is disabled except for asynchronous clearing of GP registers if selected. 1 (16_HZ_SAMPLE_CLOCK): 16 Hz sample clock. Enable Event Monitor/Recorder and select a 16 Hz sample clock for event input edge detection and glitch suppression. Pulses (in either direction) shorter than 62.5 ms to 125 ms will be filtered out. 2 (64_HZ_SAMPLE_CLOCK): 64 Hz sample clock. Enable Event Monitor/Recorder and select a 64 Hz sample clock for event input edge detection and glitch suppression. Pulses (in either direction) shorter than 15.6 ms to 31.2 ms will be filtered out. 3 (1_KHZ_SAMPLE_CLOCK): 1 kHz sample clock. Enable Event Monitor/Recorder and select a 1 kHz sample clock for event input edge detection and glitch suppression. Pulses (in either direction) shorter than 1 ms to 2 ms will be filtered out. |