// project
Gal Simulator
v1.0
tool
A browser based PAL/GAL simulator.
Overview
A single-file, browser-based simulator for GAL16V8, GAL20V8, and GAL22V10 PLD fuse maps (JED files). Load a real JED, watch it decode into per-pin logic equations, then flip switches and pulse the clock on a virtual breadboard to see exactly how your design behaves before you burn it into a chip.
Also works with the Microchip/Atmel ATF16V8C / ATF20V8 / ATF22V10C parts, since they’re JEDEC-fuse-map-identical to the Lattice originals.
- GAL or ATF support — Works with the Microchip/Atmel chips or the orignal Lattice GAL chips.
- Auto-detect — Auto-detects GAL16V8 / GAL20V8 / GAL22V10 from the JED file.
- Examples built in — Comes with built in exampels for GAL16V8, GAL20V8, GAL22V10
- 100% local — One HTML file, open it in a browser and it works.
Why
I wanted to simulate GAL logic for a computer project, I am not aware of anything that does this in a browser.