https://github.com/zegervdv/wavedrom-ascii

Wavedrom waves and bitfields for the terminal
https://github.com/zegervdv/wavedrom-ascii

python terminal wavedrom

Last synced: 10 months ago
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Wavedrom waves and bitfields for the terminal

• Host: GitHub
• URL: https://github.com/zegervdv/wavedrom-ascii
• Owner: zegervdv
• License: mit
• Created: 2020-08-23T08:05:58.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2022-03-28T20:20:19.000Z (about 4 years ago)
• Last Synced: 2025-08-14T18:52:53.074Z (10 months ago)
• Topics: python, terminal, wavedrom
• Language: Python
• Homepage:
• Size: 22.5 KB
• Stars: 8
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Wavedrom ASCII

An ASCII (actually Unicode) representation of [Wavedrom](https://github.com/wavedrom/wavedrom) waves and bitfields.

## Comparison

Example Wavedrom JSON:

``` json

{

  "signal": [

    {

      "name": "clk",

      "wave": "p......"

    },

    {

      "name": "bus",

      "wave": "x.34.5x",

      "data": "head body tail"

    },

    {

      "name": "wire",

      "wave": "0.1..0."

    }

  ]

}

```

Wavedrom image:



ASCII representation:

```

        ┌────┐    ┌────┐    ┌────┐    ┌────┐    ┌────┐    ┌────┐    ┌────┐    

  clk   ┘    └────┘    └────┘    └────┘    └────┘    └────┘    └────┘    └────

        ────────────────────╥─────────╥───────────────────╥─────────╥─────────

  bus   XXXXXXXXXXXXXXXXXXXX║ head    ║ body              ║ tail    ║XXXXXXXXX

        ────────────────────╨─────────╨───────────────────╨─────────╨─────────

                            ┌─────────────────────────────┐                   

  wire  ────────────────────┘                             └───────────────────

```

The Bitfield example from Wavedrom:

![reg vl](https://svg.wavedrom.com/github/wavedrom/wavedrom/master/test/reg-vl.json5)

Will be rendered as:

```

31  2928  262524      2019      1514  1211       7 6           0

┌─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┬─┐

│ nf  │ mop │v│  lumop  │   rs1   │width│   vd    │0 0 0 0 1 1 1│

└─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┴─┘

```