The entire build was ugly and essentially pointless
Crude GPU design showed random glitches whenever the system attempted memory writes
iNapGPU struggled with environmental noise from simple USB cables
A 12MHz counter overclocked to 20MHz caused constant instability
An obscure project on GitHub shows how a hardware hobbyist tried to construct what he called the “second world’s worst video card,” a text-mode graphics card using only TTL gates.
Working under the handle Leoneq, he released the “iNapGPU” repository to document his experiment.
His goal was to outdo Ben Eater’s “world’s worst video card” by making something even less practical.A minimal design that still exceeded true VGA limits
Despite deliberately using crude methods, he could not reduce the output below a basic VGA resolution.
The project specifications list VGA output at 800 x 600 (actually SVGA) @60Hz, with an accessible resolution of 400 x 300 in monochrome.
