For once, we can avoid debating in the comments what constitutes a “cyberdeck”, because [LCLDIY] does not refer to his cyberpunk masterpiece as such — he calls it a laptop. Considering the form factor is more like an all-in-one with a built-in laser projection keyboard, that’s arguably an even more controversial label to use, but as stylish this build is, it’s what’s inside it that interests us most.
No, not the cash-register motherboard that serves as the brain, though that has got to be worth some hacker cred. No, it’s the graphics card [LCLDIY] designed to drive 10″ electroluminescent (EL) displays that really has us interested. EL screens have a unique and beautiful glow that many find captivating, but we don’t see them all that often for two reasons. One is price: if you can’t find them surplus, they’re not cheap. The other is driving them, which [LCLDIY]’s project helps with, because the graphics card is open source.
The card is PCI, so you’ll need an adapter to plug it into a modern PCIe slot, or you’d have to redesign the thing. Since this isn’t elegant-engineering-a-day, we know which we’d do. The card is based on the CHIPS65548/5 chip, which means you should be able to find driver support under Linux and Windows. [LCLDIY] seems to be using Windows 2000, but that might just be because it’s all been downhill since then.
If the cyberpunk laptop wasn’t enough inspiration, [LCLDIY] also created a giant-scale Game Boy using the same 10″ screen and DIY graphics card. The soft glow of the EL display is particularly suited to the low-res nature of the retro games, as it’s not entirely unlike a CRT. You can see it in action–both builds!– in videos embedded below.
The last time somebody posted an EL display here, they had to build the driver board for it, too. Continue reading “Open Graphics Card Powers Cyberpunk “Laptop””
