Media Summary: This is version 1 of my project, and I've kept it simple. My goal was to get a manually-clocked This is version 2 of my project. My goal was to get a manually-clocked This is version 5 of my project. In this version, I introduced RAM via the Hitachi HM62256LP-70 32kb RAM IC. Since both RAM ...

Interfacing With A Z80 Cpu - Detailed Analysis & Overview

This is version 1 of my project, and I've kept it simple. My goal was to get a manually-clocked This is version 2 of my project. My goal was to get a manually-clocked This is version 5 of my project. In this version, I introduced RAM via the Hitachi HM62256LP-70 32kb RAM IC. Since both RAM ... You can now support this channel on Patreon! This is part of a YouTube playlist/series: ... To create a way to input from a device, I used a second 74LS138 3-to-8 decoder as well as a 74LS244, which becomes enabled ... For $5 off your first order at PCBWay, click here:

This episode is sponsored by PCBWay Do you know what exactly OUT (C),A does? Are you sure? I have restricted the scope of this version to generating luminance-only NTSC signal. This results in grayscale-only output, black to ... This is version 4 of my project. My goal was to introduce a ROM chip (I used 27C256-25 EPROM) and get a manually-clocked For years, it's generally accepted that 8 bit microcomputer CPUs does not have hardware support for protected mode. However ... Support the channel: I'm a programmer, the Thank you to the sponsor of this video PCBWay! In this video, I build a dedicated

Photo Gallery

Interfacing with a Z80 CPU (v7) - I/O write
Interfacing with a Z80 CPU (v1)
Interfacing with a Z80 CPU (v2)
Interfacing with a Z80 CPU (v5)
Z80 Retro #3 - How the CPU Controls Everything
Interfacing with a Z80 CPU (v8) - I/O read
Multitasking on a Z80 CPU
The Madness of Z80 I/O
Interfacing with a Z80 CPU (v9) - NTSC analog video signal generation
Interfacing with a Z80 CPU (v4)
The Z80's secret feature discovered after 40 years!
Connecting a 1980s Z80 CPU to an Arduino, making a hardware debugger.
View Detailed Profile
Interfacing with a Z80 CPU (v7) - I/O write

Interfacing with a Z80 CPU (v7) - I/O write

I made my first steps into I/O device

Interfacing with a Z80 CPU (v1)

Interfacing with a Z80 CPU (v1)

This is version 1 of my project, and I've kept it simple. My goal was to get a manually-clocked

Interfacing with a Z80 CPU (v2)

Interfacing with a Z80 CPU (v2)

This is version 2 of my project. My goal was to get a manually-clocked

Interfacing with a Z80 CPU (v5)

Interfacing with a Z80 CPU (v5)

This is version 5 of my project. In this version, I introduced RAM via the Hitachi HM62256LP-70 32kb RAM IC. Since both RAM ...

Z80 Retro #3 - How the CPU Controls Everything

Z80 Retro #3 - How the CPU Controls Everything

You can now support this channel on Patreon! https://www.patreon.com/johnsbasement This is part of a YouTube playlist/series: ...

Interfacing with a Z80 CPU (v8) - I/O read

Interfacing with a Z80 CPU (v8) - I/O read

To create a way to input from a device, I used a second 74LS138 3-to-8 decoder as well as a 74LS244, which becomes enabled ...

Multitasking on a Z80 CPU

Multitasking on a Z80 CPU

For $5 off your first order at PCBWay, click here: https://www.pcbway.com/setinvite.aspx?inviteid=599966 ...

The Madness of Z80 I/O

The Madness of Z80 I/O

This episode is sponsored by PCBWay https://www.pcbway.com Do you know what exactly OUT (C),A does? Are you sure?

Interfacing with a Z80 CPU (v9) - NTSC analog video signal generation

Interfacing with a Z80 CPU (v9) - NTSC analog video signal generation

I have restricted the scope of this version to generating luminance-only NTSC signal. This results in grayscale-only output, black to ...

Interfacing with a Z80 CPU (v4)

Interfacing with a Z80 CPU (v4)

This is version 4 of my project. My goal was to introduce a ROM chip (I used 27C256-25 EPROM) and get a manually-clocked

The Z80's secret feature discovered after 40 years!

The Z80's secret feature discovered after 40 years!

For years, it's generally accepted that 8 bit microcomputer CPUs does not have hardware support for protected mode. However ...

Connecting a 1980s Z80 CPU to an Arduino, making a hardware debugger.

Connecting a 1980s Z80 CPU to an Arduino, making a hardware debugger.

Support the channel: https://ko-fi.com/ncot_tech I'm a programmer, the

Building a CPU Tester for Z80 CPUs

Building a CPU Tester for Z80 CPUs

Thank you to the sponsor of this video PCBWay! https://www.pcbway.com/ In this video, I build a dedicated