23.1 Features

  • Up to four Compare/Capture Channels (CC) with:
    • Double buffered period setting
    • Double buffered compare or capture channel
    • Circular buffer on period and compare channel registers
  • Waveform Generation:
    • Frequency generation
    • Single-slope pulse-width modulation (PWM)
    • Dual-slope PWM with half-cycle reload capability
  • Input Capture:
    • Event capture
    • Frequency capture
    • Pulse-width capture
  • Waveform Extensions:
    • Configurable distribution of compare channels outputs across port pins
    • Pattern generation with double buffer support
  • Fault Protection for Safe Disabling of Drivers:
    • Two recoverable fault sources
    • Two non-recoverable fault sources
    • Debugger can be a source of non-recoverable fault
  • Input Events:
    • Two input events (EV) for counter
    • One input event (MC) for each channel
  • Output Events:
    • Three output events (Count, ReTrigger and Overflow) are available for counter
    • One Compare Match/Input Capture event output for each channel
  • Interrupts:
    • Overflow and Retrigger interrupt
    • Compare Match/Input Capture interrupt
    • Interrupt on fault detection
    • Counter cycle interrupt
    • Error condition interrupt
  • Can be used with Direct Memory Access (DMA) and can Trigger DMA Transactions
Table 23-1. TCC Configuration Summary
TCCnChannels (CCn)Waveform Output (WOn)Counter SizeFaultOutput MatrixPattern Generation
04416-bitYesYesYes