ppvcd
ppvcd is the VCD-focused entry point for ppplay when replaying Value Change Dump (VCD) files.
VCD import parses $timescale; -scale is the PulsePins output period in ns and defaults to 10.
Equivalent usage:
ppvcd -file waveform.vcd -target outs -scale 10 -force
corresponds to:
ppplay -format vcd -file waveform.vcd -target outs -scale 10 -force
For format support, option descriptions, and examples, see ppplay.