45.6.1 Principle of Operation
The PDEC control logic can be driven by a set of three inputs signal coming from Event System channels or I/O input pins. These three inputs can be filtered prior to down-stream processing. The input polarity, phase definition and other factors are configurable. QDEC, HALL or COUNTER mode of operation are supported.
Depending of the mode configuration, specific input sequences can generate:
- State change
- Counter increment or decrement
- Interrupts
- Output events