10.2 Real-time Event Mapping
| Function | Application | Description | Event Source | Event Destination |
|---|---|---|---|---|
| Safety | General-purpose | Automatic switch to reliable main RC oscillator in case of main crystal clock failure(1) | Power Management Controller (PMC) | PMC |
| General-purpose, motor control, power factor correction (PFC) | Puts the PWM outputs in Safe mode (main crystal clock failure detection)(1, 2) | PWM | ||
| Motor control, PFC | Puts the PWM outputs in Safe mode (overspeed, overcurrent detection, etc.)(2, 3) | ADC | ||
| Motor control | Puts the PWM outputs in Safe mode (overspeed detection through TIMER quadrature decoder)(2, 4) | Timer Counter Block (TC 0, 1, 2) | ||
| Timer Counter Block (TC 3, 4, 5) | ||||
| General-purpose | Puts the PWM outputs in Safe mode (general-purpose fault inputs)(2) | 2 IOs (PWM_Flx) | ||
| Measurement trigger | General-purpose | Programmable delay in PWM(7) | PWM Event Line 0 | ADC |
| PWM Event Line 1 | ||||
| General-purpose | Trigger source selection in ADC(5) | IO (ADC_ADTRG) | ||
| TC Output 0 | ||||
| TC Output 1 | ||||
| TC Output 2 | ||||
| TC Output 3 | ||||
| TC Output 4 | RTCOUT0 | |||
| General-purpose | Low-speed measurement(6) | RTC | RTCOUT1 | |
| Delay measurement | Motor control | Delay measurement between PWM outputs and TC inputs externally connected to power transistor bridge driver.(8, 9) | PWM Compare Line 0 | TC Input (A/B) 0 |
| PWM Compare Line 1 | TC Input (A/B) 1 | |||
| PWM Compare Line 2 | TC Input (A/B) 2 |
Note:
- Refer to Main Crystal Oscillator Failure Detection in section Power Management Controller (PMC).
- Refer to Fault Inputs and Fault Protection in section Pulse Width Modulation Controller (PWM).
- Refer to Fault Output in section Analog-to-Digital Converter (ADC).
- Refer to Fault Mode in section Timer Counter (TC).
- Refer to ADC Trigger Register in section Analog-to-Digital Converter (ADC).
- Refer to Waveform Generation in section Real-time Clock (RTC).
- Refer to PWM Comparison Units and PWM Event Lines in section Pulse Width Modulation Controller (PWM).
- Refer to Synchronization with PWM in section Timer Counter (TC).
- Refer to Comparator in section Pulse Width Modulation Controller (PWM).