Integrated in MAIN domain: Three
32-bit Enhanced Quadrature Encoder Pulse (EQEP) modules for position, speed, and
frequency measurements support, each with the following main features:
- Input synchronization
- Three stage/six stage digital
noise filter
- Quadrature decoder unit
- Position counter and control
unit for position measurement
- Quadrature edge capture unit
for low speed measurement
- Unit time base for
speed/frequency measurement
- Watchdog timer for detecting
stalls