Sinclair ZX80 / ZX81 / Z88 Forums

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

Spinnetti wrote: ↑Wed Mar 20, 2024 3:17 am That looks like Pseudo high res? the WRX driver lets you get real high res and is easy to implement, though makes programming more challenging.

ARX is full Hires as well.

As you can see on this link, many different joystick interfaces were created for the ZX81.

https://problemkaputt.de/zxdocs.htm#zx8 ... expansions