Collaborate Disseminate
Right off the bat, we’ll stipulate that what [Adrian] is doing in the video below isn’t actual hot air solder leveling. But we thought the results of his card-edge connector …read more Continue reading Restoring a Vintage CGA Card with Homebrew HASL
As obsolete as the original IBM Model 5150 PC may appear, it’s pretty much the proverbial giant’s shoulders upon which we all stand today. That makes the machine worth celebrating, …read more Continue reading Book8088 Slows Down to Join the Demoscene
When tracing the history of first-person shooting (FPS) games, where do you credit with the genesis of the genre? Anyone who played 3D Monster Maze on the Sinclair ZX81 might …read more Continue reading Wolfenstein 3D, As You Never Imagined It.
[David Murray], aka The 8-Bit Guy, did an interesting video (embedded below the break) on the time line of PC graphics cards from CGA through to EGA. Not only does …read more Continue reading CGA Competitors from the 1980s
These days, supply chain factors and high demand have made it incredibly difficult to lay one’s hands on a GPU. However, if you’re into older computers, you might find it …read more Continue reading Some Pleasing Experiments in 8-Bit Video Cards
One thing about vintage computers is that they depend greatly on whether or not one can plug a compatible monitor into them. That’s what’s behind [Tube Time]’s Graphics Gremlin, a …read more Continue reading Retro ISA Card Means Old, Slow Computers No Longer Need Old, Heavy Monitors
Somehow CGA graphics, the IBM PC’s first take on color, haven’t completely faded into history. Why’s that? Well, those four colors inspire a whole lot of nostalgia. Continue reading Why the IBM PC’s Early Graphics Used Such Ugly Colors
[MmmmFloorPie] revived an old project to create the retro mashup of a 6845 CRT controller and a modern Arduino Uno. When it comes to chips, the Motorola 6845 is the great granddaddy of Cathode Ray Tube (CRT) interfaces. It was used in the IBM Monochrome display adapter, the Hercules graphics controller, CGA, Apple II terminal cards, and a host of other microcomputer and terminal systems.
Way back in 1989, [MmmmFloorPie] was a senior in college. His capstone project was a 68000 based computer which could record and playback audio, as well as display waveforms on a CRT. The CRT in …read more
Continue reading The Modern Retrocomputer: An Arduino Driven 6845 CRT Controller