1.1.1 Reset Does Not Happen at Period Match When the Prescaler > 0

When the prescaler > 0 and a hardware-based Reset event is selected (RESET = ‘b01 or ‘b10 or ‘b11), the timer does not reset at period match.

Work around

  1. Use prescaler = 0, or
  2. When using prescaler > 0, clear the timer in software using the CLR command at every PR match interrupt.

Affected Silicon Revisions

B3 B4 B5 C0
X