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Sequential DesignPublished

Edge and One-Cycle Pulse Detector

Turn a level change into a clean single-cycle pulse — the register-and-compare trick used everywhere.

Intermediate~40 minSelf-checking testbench2 challenges
Concepts covered
  • Edge detection
  • Single-cycle pulse
  • Registered signals
This lab is part of Verilog HDL Labs

Unlock the complete lab — detailed explanation, functional spec, starter and full DUT code, a commented self-checking testbench, expected outputs, waveform walkthrough, solutions and challenges — with the Verilog HDL Labs package. Use the card to get access.

  • Detailed explanation & spec
  • Complete Verilog DUT code
  • Self-checking testbench
  • Expected outputs & waveforms
  • Solutions & debugging help
  • 2 progressive challenges
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