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 defined -
finish- end of stream -
error- error during parsing process
Change event emitter
inst.change.on(<wireName>, (time, cmd) => {});-
time-- change time -
cmd-- 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
Build / Test Napi version
npm i
npm run mocha_napi
Build / Test Wasm version
make
npm run mocha_wasm
Test all
npm test
License
MIT LICENSE