wavedrom - draw timing diagram

https://wavedrom.com/

WaveDrom - Digital timing diagram everywhere

https://aifpga.tistory.com/entry/%EC%84%A4%EA%B3%84%EB%8F%85%ED%95%99-%EC%89%AC%EC%96%B4%EA%B0%80%EA%B8%B0-7%EC%9E%A5-%EC%95%84%EB%A6%84%EB%8B%A4%EC%9A%B4-Timing-Diagram-%EC%9D%84-%EC%89%BD%EA%B2%8C-%EB%A7%8C%EB%93%A4%EC%96%B4%EB%B4%90%EC%9A%94-wavedrom-%EC%82%AC%EC%9A%A9-%EB%B0%A9%EB%B2%95

[설계독학] [쉬어가기 7장] Timing Diagram 을 아름답고 쉽게 만들어봐요. (WaveDrom Tutorial)