ole00

The link you sent has some good information about GALs, I'll put it on the front page. Related to timings - I think you might be onto something. The GalAsm...

Well done making it to work. Pull up on the SDOUT was pretty tricky! None of the GAL chips I tested so far required it. I'll add the 10k pull...

I checked ATFBlast and GALBlast schematics for the SDOUT signal and they both do have pull-up resistor (4k7) on SDOUT. It is the ACK pin 10 on the Printer (LPT)...

I would still recommend to stick to 16V8 or 22V10 GALs. It seems that my Lattice GAL20V8B stopped working for some reason (Afterburner can no longer identify), so this topic...

The pcb design for the adapter already exists in pcb/adapter20v8.pcb. You can open in in the GedaPCB free cad design tool. Please be ware the adapter - as is in...

Here is my adapter prototype made on a proto-board. The real adapter board is the same, it is just more compact. The image shows how the pins and sockets are...

I dug out my box with GAL chips and found several Atmel GALs. None of them is the CQZ specifically, but I have ATF22V10C-15PU date code 1809. I must have...

I just got the ATMEL TW F22V10CQZ-20PU 20233WR. It came from China after all, so its origin/authenticity is dubious. But Afterburner detects it using the same VPP as I wrote...

Please make a Linux release or share the source code so I can compile PhotonWorkshop for Linux. It looks like it uses Qt5, so it should not be too hard...

Or at least document the format of the .pwmx files, so we can make tools to slice 3d models on Linux (or to extend open source tools to export to...