Sinclair ZX80 / ZX81 / Z88 Forums

Paul is correct in my opinion. The 80's edge connectors were terrible whereas the modern replacements are far better, one example is of those fitted to Charlie Robson's Zxpands. The white issue 6 I have from him has an edge connector that grips like a vice and like all my other spands suffers no wo...

There are loads of infomation in these forums, so please dig.

And welcome, and ask if anything is unclear.

In this post I link to an external RAM pack made with modern components.

viewtopic.php?p=45135#p45135

Hello! Thank you for this tutorial. I have worked through it, and it is perfect for my style of learning (I learn best by just jumping in, and looking up stuff as I go). I have a question in terms of reusing this template for other game projects below. Know that DrBeep has just published all this k...

Great work. I've previously bought the componts for this circuit, but didn't find the time to put it together. The main problem with this circuit, I think, is that the charsets are stored in ROM and not in RAM. Maybe this can be solved by replacing the ROM with FRAM or Flash. But the circuit somehow...

Great work, but I think you put it in the wrong section. This is the section for Lambda 8300 specific software, not ZX81.

And maybe some AI in the future can reproduce the game from all the video recordings.

Since everything is recorded to Twitch today, they will be able to at least see it on video.

My copy has been ordered as well.

D for Denmark