oppstar-vcd-stream


Value Change Dump (VCD) parser using llparse

Usage

Install

``
npm i vcd-stream
make wasm
`

Require

`js
let vcd = require('vcd-stream');
`

Create parser writable stream instance

`js
let inst = vcd.parser();
`

General event emitter

`js
inst.on(, () => {});
`

Events:
* $enddefinitions - when all modules/wires are defined
* finish - end of stream
* error - error during parsing process

Change event emitter

`js
inst.change.on(, (time, cmd) => {});
`

* time -- change time
* cmd -- change type

Info object

`js
let info = inst.info;
`

* info.status - ('declaration'|'simulation')
* info.wires - hierarchy object of modules and wires

Pipe data into the instance

`js
myStream.pipe(inst);
`

Test

`
npm i
npm test
``

License

MIT LICENSE