README
Value Change Dump (VCD) parser using llparse
Usage
Install
npm i vcd-stream
make wasm
Require
let vcd = require('vcd-stream');
Create parser writable stream instance
let inst = vcd.parser();
General event emitter
inst.on(<eventName>, () => {});
Events:
$enddefinitions
- when all modules/wires are definedfinish
- end of streamerror
- error during parsing process
Change event emitter
inst.change.on(<wireName>, (time, cmd) => {});
time
-- change timecmd
-- change type
Info object
let info = inst.info;
info.status
- ('declaration'
|'simulation'
)info.wires
- hierarchy object of modules and wires
Pipe data into the instance
myStream.pipe(inst);
Test
npm i
npm test
License
MIT LICENSE