While most people who build their own computer from chips want the finished product to do something useful, there’s something to be said about a huge bank of switches and a bunch of blinkenlights.
[Plasmode] has created several Z80-compatible board designs, at least four of them using the oddball Z280. The Z280 was a special variant of a Z80 that could bootstrap itself with no external PROM, ...
Work continues on the Z80 computer. The two final modifications to the box itself are the holes for the status LEDs and the power switch. The green LED indicates power and the orange one disk activity ...
In a previous article, I mentioned that "when the Z80, which could run 8080 programs as-is, became widespread, there were ...
If launching it was crazy in 1999, then what's trying to use it today? FOSDEM 2026 Michal Pleban knows his old kit inside out, and his talk on the CIDCO MailStation ...
A computer needs some way of interacting with the outside world via input and output devices. It's about time, then, that the Z80 computer project acquires a section dedicated to I/O. The Z80 ...
Computer enthusiasts interested in building a computer system similar to those available in the early 1980s may be interested in the homebrew modular Z80 computer kit created by RFC2795 Ltd based in ...
The project creates a Z80 computer which provides the possibility of producing a video board that utilizes TV as the monitor. There are two boards, CPU and video, that comprise the machine and a ...
The Zilog Z80 is an 8-bit microprocessor that first hit the market in the 1970s. It was the beating heart of classic computers like the Sinclair ZX Spectrum and the TRS-80, as well as game consoles ...
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