45.2 Features
The following are key features of the module:
- Internal prescaler
- Selectable mode of operation:
- QDEC, HALL or COUNTER
- QDEC
- Angular and revolution counts
- Synchronous and asynchronous velocity measurements
- Direction change detection
- Check valid quadrature transitions
- Check index position versus angular position
- Auto correction mode
- HALL
- Window validation of Hall transitions
- Hall code detection
- Direction change detection
- Check valid Hall transitions
- Programmable event generation delay after a Hall transition
- COUNTER
- 16-bit counter with two compare channels
- One of the compare channels can be configured with period settings
- Counter overflow interrupt and event generation option
- Compare match interrupt and event generation option