The README mentions floooh's implementation which is a bit more simplified, there is no complete netlist so the smaller TTL glue chips will not be considered. It does work in real time though. The common interface between emulated ICs is a 64-bit integer that maps logic levels of interest at a given simulation step to its individual bits:

- https://github.com/floooh/chips/blob/master/README.md

- https://github.com/floooh/chips/blob/9e88298ce56319953ac7a43...

- https://floooh.github.io/tiny8bit/player.html?id=c64&dbg=1 (use the "Hardware" menu to get activity views similar to Salvatore's emulator)