WaveDrom is a free open source tool for rendering digital timing diagrams and other technical visualizations from plain text. It is browser-based and easy to use. WaveDrom is used by many large tech companies like Intel, AMD, Apple, and others for its functionality in creating timing diagrams. The document provides basic and advanced tutorials for using WaveDrom's features through its plain text language.

1. Chen-Hsiung Liu
2020/9/25

2. What is WaveDrom?
 WaveDrom is a tool for rendering digital timing diagrams, and other
technical visualization, as SVG or PNG images from an intuitive
plain text language.
 It is easy to learn, easy to use, and browser-based.
 WaveDrom is free open source software.
 The web version of WaveDrom is used by tens to hundreds of users
at each of:

3. WaveDrom is used by many users
 Intel, AMD, Apple, Synopsys, Analog Devices, Cisco, National Semi,
TI, ARM, Nvidia, HP, Marvell, Hynix, Infineon, Altera, Avago, Ford,
Qualcomm, Volkswagen, DVT eclipse and others.

4. WaveDrom Basic Tutorial
 https://wavedrom.com/tutorial.html
 https://github.com/wavedrom/wavedrom/wiki/WaveJSON

5. WaveDrom Basic Tutorial
 Use edge for timing diagram specification.

6. WaveDrom Advance Tutorial
 Use <sub> <sup> in data for subscript and super.
 Use <XY> in wave for half cycle.
 period can use 0.5 for half cycle
 data only filled in wave >= 1T

7. WaveDrom Advance Tutorial
 https://github.com/drom/tspan
 Supported tags as following table

8. WaveDrom Advance Tutorial
 Use skin: ‘narrow’ for long waveform.

9. WaveDrom Advance Tutorial
 Use skin: ‘lowkey’ for monochrome printer.