Modular Backplanes

I’ve been working on a system of modular backplane sections.

Z80 Processor module

Slot saving module up and running.

Z80 PIO module

Here’s the third module in my set of Z80 peripheral chip implementations.

Z80 SIO/2 module

Here’s the second module in my set of Z80 peripheral chip implementations.

Z80 CTC module

My first PCB in a very long time!

Alphanumeric LCD

Every system needs a small Liquid Crystal Display, right!

Monitor v1.0.0

The Small Computer Monitor version 1.0.0 is now available.