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The Complementary Waveform Generator (CWG) provides a complementary waveform with rising and falling edge dead band control, enabling high efficiency synchronous switching, with no processor overhead. The CWG also incorporates auto shutdown and auto restart and can interface directly with other peripherals or external inputs. The Complementary Output Generator (COG) improves upon the functionality of the CWG with the addition of blanking and phase control.

Features


 

  • Various input sources including comparators, Pulse-Width Modulators (PWMs), Configurable Logic Cells (CLCs), Numerically Controlled Oscillators (NCOs)
  • Blanking control for transient filtering (COG only)
  • Phase control for output delay (COG only)
  • Auto shutdown/restart
  • Independent rise and fall
  • Dead band control
  • Polarity control

 

Documentation

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Complementary Waveform Generator


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Using the Complementary Waveform Generator

This self-paced training presentation focuses on our Complementary Waveform Generator (CWG). It covers what the CWG is, input signal selection, clock selection, dead band control, auto shutdown, output signal conditioning, a project example and a summary with some additional resources to get you started.

8-bit Microcontrollers with Complementary Waveform Generator

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