Pony80 - New Memory Card Testing - My Z80 Homebrew Computer

Pony80 - Interrupts for the Z80

Pony80 - Troubleshooting issues - My Z80 Homebrew Computer

Pony80 - Assembling the Boards and Testing! - My Z80 Homebrew Computer

PCB Design - Pony80 Backplane with Power Regulator - My Z80 homebrew computer!

Back to Basics - Transistor LCD Reset Circuit Detail - My Z80 computer!

PCB Design - Pony80 CPU/Clock/Reset Module - My Z80 homebrew computer!

Pony80 - System Board Design - My Z80 homebrew computer

Pony80 - LCD Module BUILD - My Z80 homebrew computer!

Pony80 - 64K Memory Module BUILD - My Z80 homebrew computer!

Back to Basics - How the Inverter Clock Capacitor Works

Pony80 - CPU/Clock/Reset BUILD - My Z80 homebrew computer!

Back to Basics - Logic Chips Used in the Pony80

Pony80 - Z80 CPU Architecture - My Z80 homebrew computer!

Max Clock Speed With An NE555

Pony80 - Clock Circuits - My z80 homebrew computer!

Early Breadboard Model of Z80 Breadboard Computer

The Pony80 Overview - My z80 homebrew computer!