▲ 13 r/VHDL+1 crossposts

I built vhdl.ai — A browser-based VHDL simulator with real GHDL (WebAssembly)

I've been working on something I've wanted for years: a zero-install VHDL learning and simulation environment that actually runs real simulation in your browser. This simulator is free to use. The backend code is free and on my github https://github.com/UnsignedChad

Introducing VHDL.ai + VHDLive

The highlight is VHDLive — a full-featured online VHDL IDE where you can:

  • Write VHDL code directly in the browser
  • Compile and simulate using a custom WebAssembly port of GHDL AND NVC (real simulation, not just interpretation)
  • View waveforms instantly (client-side, no server lag for the actual sim)
  • Extra goodies like VGA output simulation (Tiny Tapeout style) and Surfer waveform viewer integration

No more fighting with ModelSim/Questa/Vivado setup just to simulate a simple counter or testbench.

https://reddit.com/link/1u5n4i8/video/9dhhrt35h97h1/player

reddit.com
u/Greenlinkx — 22 days ago