Designing a Card Slot Modular Z80 Computer

This video is a broad overview of my ColemanZ80 modular computer system. It runs on a Z80 processor with all the peripheral circuitry to allow it to communicate with a terminal. This is just the beginning of this system. Examples of its functionality are included. *as an astute viewer has noted, EAGLE's free program offers 80x100 MM (millimeters) boards not CM (centimeters). Sincerely yours, another victim of the imperial system.* Links to Various Things— The PCB Card Files http://wrcooke.net/classiccomputer/vi... The Backplane Design Files https://github.com/colemanjw2/Coleman... A Guide I Generally Used to Build This System: http://zed80.com/Z80-RETRO/index_Home... Ben Eater's Clock Module from his Breadboard 6502 Project: https://eater.net/8bit/clock The Serial Terminal Program for Mac: https://www.decisivetactics.com/produ... 00:00 Intro 00:25 Let Me Tell You About My Computer 04:15 In- Depth Review of Each Card 10:06 Functional Examples— Displaying Text to LCD 12:26 Functional Examples— Playing Four Tones with the SN76489 12:44 Reflections and Future Plans