Timer

Counter/Timer 0 Reset Control.

Counter/Timer 0 Reset ControlControls reset state of the Counter/Timer 0 (CTIMER0) peripheral. CTIMER0 provides versatile timing capabilities including PWM generation, input capture, output compare, and general-purpose timing functions.

計數器/定時器 0 重置控制，多功能計時外設

CTIMER0 Functions:

• 32-bit counter with programmable prescaler
• Multiple match registers for precise timing events
• PWM output generation with configurable duty cycles
• Input capture for measuring external signal timing
• Interrupt generation on match, capture, and overflow events

註

Reset Effects:

• Counter value resets to 0
• All match registers cleared to default values
• PWM outputs return to inactive state
• Timer configuration registers reset to defaults

• All pending interrupts are cleared

  Initialization:

  // Configure CTIMER0 for PWM generation
  reset_ctrl.assert_reset(Control::CTIMER0);
  setup_ctimer0_clock_source();
  reset_ctrl.release_reset(Control::CTIMER0);
  ctimer0_configure_pwm(frequency, duty_cycle);