31.2 Features

  • 32 configurable event channels:
    • All channels can be connected to any event generator
    • All channels provide a pure asynchronous path
    • 12 channels (CHANNEL0 to CHANNEL11) provide a resynchronized or synchronous path using their dedicated generic clock (GCLK_EVSYS_CHANNEL_n)
  • 119 event generators.
  • 67 event users.
  • Configurable edge detector.
  • Peripherals can be event generators, event users, or both.
  • SleepWalking and interrupt for operation in sleep modes.
  • Software event generation.
  • Each event user can choose which channel to respond to.
  • Optional Static or Round-Robin interrupt priority arbitration.