finally, I had some time to spend on it. here is the first try.

This seem to work as it should, maybe it's not the simplest way...

ok another version with probabilty for each stage.

and another one, with corrected bugs with other ranges and added groove and modulation input. Special thanks to ken stone for the original design, it's a great module, makes me want to make the analog version.

Nice thank you! Is that kind of synth used here? https://vimeo.com/90101413

nice one with the lego, it's a similar synth, like max and PD... the gated comparator is still a bit buggy, I get some elements out evene if the probs are 0%... I'll have to check it again. If anyone have ideas to fix problems and/or expand it, you are all very welcome.

ok, I just came back to it and saw the big mistake, I think it works as it should now.

here to show the power of this thing, a simple patch and few presets. just mess with density, groove, LFO frequency and its relation with the clock frequency, the treshold/probabilities...

there were still a mistake... and not a small one. This time, it seem to be the right one. Have fun !