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About the private timer and watchdog blocks

List of features of the private timer and watchdog blocks.

  • A 32-bit counter that generates an interrupt when it reaches zero.
  • An eight-bit prescaler value to qualify the clock period.
  • Configurable single-shot or auto-reload modes.
  • Configurable starting values for the counter.
  • The clock for these blocks is PERIPHCLK.

The watchdog can be configured as a timer.

See Chapter 5 Clocks, Resets, and Power Management for a description of CLK, PERIPHCLK, and PERIPHCLKEN.

This section contains the following subsections:

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