Z80 projects

z80 projects A tiny Z80 based computer A rather small Z80 based computer with the following features: Z80 single board computer; IDE controller; FAT file system Download Zilog Z80 for free. What do you do if you love vintage electronics and have a nostalgic sweet spot for TTL logic? GG sent me a link to his project video, As it happens another Steve is producing a suitable board for his ZORAk Interocitor project. Upload a photo: Browse You can only upload 1 files in total. He has founded two billion dollar companies and led them to successful exits, and has operated three venture funds where he has realized upper quartile returns. It is not that I haven’t made any progress Open Circuits . h file and demo project file included in the Z80 download Again the files in the Z80 download have The Z80 microchip was one of the most popular CPU microchips for computers in the 1980s. Bookmark the permalink. If you would like to participate, please send your design page to my e-mail address. Z80. com. Don’t worry folks, I haven’t left the z80 camp and joined the CNC/Fabber camp. Home. Posted on July 13th, 2017 Phil. During the early part of this year I started working on designing a new computer system based around the Zilog z80 Microprocessor. I wouldn’t think that an Arduino would be fast enough to do this sort of thing. Wiring a Zilog Z80. As part of the project, Ive been inspired by another video to design/build a "bus monitor" I'm currently messing around with making a Z80 construction work on a breadboard. As it happens another Steve is producing a suitable board for his ZORAk Interocitor project. Testbench Journal Posts. Problem. Not an SDK-85, but smaller, lighter, faster, and a Super Genius. 71 x 2. Z80 Computer overview (For the videos of my Z80 project please check out my Z80 project playlist on YouTube). Piergiorgio Betti's personal site about: Z80 microprocessor, retrocomputing, CP/M 80 & 86, electronics and other fun stuffs. I exchanged a few emails yesterday with somebody who runs a small electronics business and he indicated an interest in finding somebody to help him write the o/s for his Z80 project. Many Commodore 8-bit computers implement the Signetics 82S100 FPLA, commonly known as a “PLA” chip by owners. Please login or Other Calc-Related Projects and Ideas » TI Z80 » Online Z80 Disassembler . The Great Z80 Computer project was originally started way back when I was 13 or so, must have been about 1984 or thereabouts. 2 off of two 3. Posted on August 2, 2015 by hsauro. MAG-85: An 8085 CPU Microprocessor Project The MAG-85. One such test is to get interrupts to work between the Z80 microprocessor and the UART. Computer Emulation Resources by Marat Fayzullin. Projects, Teensy, TeensyZ80, Z80 by Domipheus. Share your work with the largest hardware and software projects community. A project to build a homebrew computer system based on the Zilog Z80 processor. This project is not part of the GNU Project. I began to put together all the Z80 projects I made. Assembler for the Z80 microprcessor. Z80 Board Designing a Z80 Based Microcomputer How to design a minimal high performance Z80 based microcomputer with high quality graphics. h file and demo project file included in the Z80 download Again the files in the Z80 download have Our Genie Z80/60 80' Articulating Boom Lift is available for rent or for sale. A-Z80 is a conceptual implementation of the venerable Zilog Z80 processor targeted to synthesize and run on a modern FPGA device. In a momentary lapse of reason I decided to implement a Tiger hash algorithm on the MSX. Meta Profile for ancientcomputing Shared projects. Also posted in SpritesMind but i think it will interest some people here too : Hi folks, I guess everyone know this famous game and its reputation for having scratchy voices. [Edit] On request I’ve resurrected this old article – it describes the construction of my first Z80 projects based on discrete logic and microcontrollers (it’s a lot easier with CPLD/FPGAs – though the raw chips are physically not as hobbyist friendly – a dev board is the best bet if you want to design your architecture “virtually I've been swapping emails with different people that are designing, or have designed and constructed various Z80 projects. Home . The Crossware Z80 Cross Assembler for Windows is a sophisticated relocatable macro cross assembler that generates code for the Z80, Creates new projects with an A-Z80 A conceptual implementation of the Z80 CPU ----- for Altera, Xilinx and Lattice FPGAs This project is described in more details at www Discuss TI-83 Plus, TI-84 Plus, and Casio Prizm calculator programming, web, and computer programming, hardware development, and projects on the Cemetech Forum. Z80 CPU - A New Project; Author: Member 12485502; Updated: 26 Apr 2016; Section: Uncategorised Technical Blogs; Chapter: General Reading; Updated: 26 Apr 2016 Just think of how terrible it would be to wire up an entire system just to find out your microprocessor was a dud, and didn't work properly. I love seeing other projects so feel free to comment with your own projects! Z80 Project. The assembler aims to be portable and complete. Here are the properties of my Z80 project: Uses windows based software and EPP mode printer port to load /retrieve the code The critical limitation on program size is 64K, the Z80 address space as paging aware Z80 compilers either don't exist or are vanishingly rare. Quality 2. From looking at the schematics, it’s one of the simplest fully-functional computers we’ve seen. brd file which is a pet-project disassembler/dis_z80. 2008/09/04 - I've committed the entire contents (I hope) of the original project to Subversion, located here. Items and amount: 0 and $0. The hardware is set up like this: EPROM - $0000 to $1FFF Z80 Computer; 8-bit TTL CPU; Various Circuits This website was developed using the VIM editor. This is a rudimentary 8-bit micro-computer, based on the Zilog Z80 processor. . Z80 shared library including some nice test-projects. This page provides circuit and software for hobbyists to practice learning-by-doing, build a simple microcontroller projects. Z80 DIY/Homebrew Computers & Projects has 932 members. project. Find Computer Products, Electromechanical, Electronic Design, Electronic Kits & Projects and more at Jameco. Project Nanocomputer Z80 - Full description and information of a DIY retro computer build (including schematics, sources, etc) by Filip Pynckels libz80 - A portable Z80 emulation library (C) libz80 is a simple and clean Z80 emulation library. Posted on 2012-06-01 (65,536 on a 16-bit Z80; 256 on the 8-bit DrACo/Z80) Paleotech Projects; The Enchanter’s Tower; Datasheet search. These should be projects or links to projects that are open, at a minimum in the sense that there is enough information so that others can reproduce the project. where we rejuvinated several Z80 projects, such as exploring the Z80 The bottom of the Nicolet Z80 NICE has machine SOCKETS on the I’ve decided to forestall the current Z80 D/A project for the time being now that I’ve essentially completed the breadboard wiring 13 thoughts on “ Arduino and ZiLOG Z80 meaning my emulator should produce the exact same captured M-cycle and T-state results as your Z80/Arduino project Z80 Test Code Reply to Thread While it ran the same code, I'm not sure about the addr lines, I only used a real Z80 on a handful of projects my senior year in This is another project building a single board computer with an Z80 MCU alongside some RAM and ROM. The following journal posts have a lot of pictures and information on the project. Shared Projects; Sign In / Sign Up; Follow us C Libraries for the Z80. The simplest and most complete was a Z80 designed by Grant Searle, "CP/M on a breadboard. C++ class on a shared library. A. *FREE* shipping on qualifying offers. I've got the chip, But anyway, the z80 is a good choice for your project. Z80 available at Jameco Electronics. More on that later perhaps. Downloads. This page is documenting the project from the prototype stage, I may include the clock experiments in the near future. Embedded Systems Programming Course Here is an example project that uses the Z80 microprocessor to create a minimal computer system that can be used as an Also posted in SpritesMind but i think it will interest some people here too : Hi folks, I guess everyone know this famous game and its reputation for having scratchy voices. DIY Z80 second Processor; The idea of building a Z80 second processor to BBC micro came from when I bought a Torch Z80 When the Z80 has done it I exchanged a few emails yesterday with somebody who runs a small electronics business and he indicated an interest in finding somebody to help him write the o/s for his Z80 project. While working on computer emulators, 80x86-optimized Z80 core and other projects by Marcel de Kogel; The Z80 microchip was one of the most popular CPU microchips for computers in the 1980s. I'm creating this page to document my Z80 system design, looking for a cool little electronics project. The Z80 was created by the Zilog company in 1976. GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together. Hi everyone. socz80 was my first Z80 project, Electronics & Control Projects. This is the BAREBONES z80 (with a few extra chips). NinjaCode: A full-featured Mac OS X development toolchain for the Z80. Please let everyone know if you take one of these projects. Build Your Own Z80 Computer Project, Part 1: The CPU; Click Here for the Z80 Microcomputer gallery. I have designs nearly worked out for a Z80 PIO board and a Z80 SIO Piergiorgio Betti's personal site about: Z80 microprocessor, retrocomputing, CP/M 80 & 86, electronics and other fun stuffs. Lately Ive been plotting a new project, my own take on a Z80 based "computer". Category Archives: Z80. This is a port of the GNU Compiler Collection (GCC) and GNU Binutils (as, ld), and Gnu Debugger (gdb) for the Z80, an early 8-bit CISC microprocessor. Here are the properties of my Z80 project: Uses windows based software and EPP mode printer port to load /retrieve the code 101 Projects for the Z80 [Frank P. First Efex computer designed in 1998 by myself and dedicated to my son Efe, If you realise this Project, Hi everyone. CP/M software - still a lot of highlights: started for the Intel 8080 and the compatible processors like Zilog Z80 and I still plan to get my project "Norton ArduZ80. Z80 dual CPU 19" rack unit The currently most advanced system consists of two Z80 CPUs with bank switched memory, mounted in a 19 inch 1 HE rack unit. System Software for RetroBrewComputers Z80 Projects. This is a list of current Z80 system projects which provide new kits and boards. It has a Zilog Z80 microprocessor, Arduino UNO Projects List in PDF offline downloadable; The Crossware Z80 Cross Assembler is a sophisticated relocatable macro cross assembler that generates code for the Z80, Z80180 and to build projects from FPGA Design Projects. Projects, Hardware, Software, Homemade Z80 systems. I have designs nearly worked out for a Z80 PIO board and a Z80 SIO The Zilog eZ80 Acclaim! port was created The portable. Built-In Examples. I've always been interested in computers and electronics in general, but I felt the need to learn how computers work down to the 1's and 0's and machine language. The Zilog Z80 CPU family of components are fourth-generation enhanced microprocessors with exceptional computational power. The B3 6809 and Z80 computer projects. Z80 Microprocessor Kit Build a single board computer with a popular Z80 microprocessor. - A platform for loads of do it yourself projects and easy to extend Jupiter ACE, RC2014, Retro Challenge, Sinclair, Twitter, Z80; Jupiter ACE, projects, RC2014, Retro Challenge, Sinclair, z80-Retro Challenge January 2016 – Preamble. There are two boards, CPU and video, that comprise the machine and a keyboard, which are connected to each other through ribbon cables. Ninja project is: The Z80. [Alexis] sent in a single board computer he’s been working on. baltazarstudios. Nathan's Z80 Project Mark 2: UART. Recently, I had PCBs made for the group and several people and Bob Grieb’s Z80 ICE. A lot of people in the z80 community don't If they open source it they're likely to end up as a footnote in their own projects rather than basking on difficult-to PLA Replacement. A fully functional Z80 CP/M machine using I have produced chip labels for all projects on my Z80 Project. both on the AVR and the Z80 support circuitry. Microcontroller Based Circuits / Projects and Tutorials - 10 tricks for interfacing to the PIC16C508, 101 AT Keyboard to ASCII Decoder using 68HC705J1A MCU, 128x64 LCD Driver for AT90S2313 (ZIP file), 12C508 Smart Lock, 27c801 EPROM Programmer Project, 2-wire LCD interface using PIC16CF84, 40+ MHz 5-digit frequency counter with an AVR 2313, 4 Z80 Assembly - Index Introduction This document is intended for everyone who wants to learn Z80 programming in its depth. If you are in Facebook, there is a group devoted to share knowledge about system design on the Z80 called Z80 DIY/Homebrew Computers & Projects. Our Genie Z80/60 80' Articulating Boom Lift is available for rent or for sale. It has a Zilog Z80 microprocessor, Because of the number of DIP chips in this project, The Zilog eZ80 Acclaim! port was created The portable. 00 Checkout Projects, Surplus, DIY, Hobby : Z80 . Join GitHub today. This caused chaos in my implementation. Please read the DISCLAIMER before continuing !. ZX Spectrum development - Husband Chores (in Z80 assembly language) Restructured most directories to clean up the project root directory. Uploaded: December 14th, 2016 23:11. FPGA Design Projects. Supports JPG, JPEG, GIF, PNG, BMP Work continues on the Z80 computer. Currently it seems that I Here is a collection of some amazing 6502-based projects on the web built by fellow enthusiasts. where we rejuvinated several Z80 projects, such as exploring the Z80 The bottom of the Nicolet Z80 NICE has machine SOCKETS on the Home . io is home to thousands of art, design, science, and technology projects. I chose to keep the peripheral count low on this system, this was for several reasons; I've recently really wanted to try and design a computer system around a retro 8-bit CPU such as the Zilog Z80 or the Intel 8080, and I would appreciate some sanity checks! Other Calc-Related Projects and Ideas » TI Z80 . This opens up a The first designs were Z80 printed circuit boards made with tape on mylar sheets, photographically reduced and sent off for manufacture. Matthew Westcott's JSSpeccy uses a Z80 core based on translating Fuse's core to Javascript. 7 mm). Hi! I am working on a low cost Z80 CP/M single board computer electronics design project. Like many of my projects, In addition, project files contain a number of readme's to help you understand, recreate it and/or add A-Z80 to your own project. m. The Z80. A group for Z80 system builders, experimenters, students and tinkerers. Z80 Membership Card. 0. & Robert Colon and a great selection of similar Used, New and Collectible Books available now at AbeBooks. 00 Checkout | View | Login | Register | My Account . Articles SIMPLE Z80 Computer. Ninja, Announcing z80, an open source Zilog Z80 emulator The Z80 microchip was one of the most popular CPU microchips for computers in the 1980s. Contact one of our lifting professionals for a quote today. Chris’ site focuses on “reverse engineering of the ZX Spectrum and related projects”, When the Z80 CPU executes the code following push_00, Z80 emulators on Windows and other platforms, free Z80 emulator downloads, as well as savestates, hacks, cheats, utilities, and more Summary table of the difference between ANSI Z80. Last updated: Aug. The great Z80 project Written by Hans Summers Monday, 11 January 2010 20:08 - Last Updated Monday, 11 January 2010 23:20 Circuit Diagram Explanation In this episode of the Z80 Project I put together and simulate some Z80 code that tests RAM (Running it from ROM tests the ROM), then I put it onto the older Please see below for a teaser of a 'Massively multi-platform programming' project I'll be doing this week! I'm attempting to recreate an old XT-DOS game called As with most projects, Project goals as thoughts and concepts now put into words A Z80-based single board computer with 64KB of RAM and 24 One thing to note — both the Ciarcia book and Z80 Computer Project Blog showed the Pre input (pin 4) of the 7474 flip-flop unconnected. About; License; Schematic and Source files; About. RC2014 Pro - Homebrew Z80 Computer Kit from RFC2795 Ltd on Tindie. 3: 2015. Project Summary. Redesign of Bernd Ullman’s Z80_mini to use FTDI for serial and power. socz80 was my first Z80 project, Z80 DIY/Homebrew Computers & Projects has 932 members. They are arranged in ascending date order, so start at the top and work your way down if you want to follow the progress! You are about to report the project "$5 Graphics Card For Homebrew Z80", please tell us the reason. A Slight Switcheroo. In contrast to other well known projects I want to utilise an EEPROM which is very easy to handle. Comments are closed. I just had to open the book of projects and place the components exactly as in For the Z80 it takes at least 4 clock tics to process an Retrocomputing Projects "We remain unhindered by progress" I find 8-bit machines of the late 1970s and early 1980s fascinating. I had previously created a computer that was fairly complex and expandable. D7 =0 During the early part of this year I started working on designing a new computer system based around the Zilog z80 Microprocessor. Dec 10, 2017 All the interesting stuff, including interrupt handling is in the single, generated z80_step() function. How do I build a computer with a Z80 microprocessor? up vote 21 down vote favorite. Get same day shipping, find new products every month, and feel confident with our low Price guarantee. SMF 2. It uses the Z80 processor, which is widely available and inexpensive. Another Zilog Z80 emulation. Z80 delay loops. First Efex computer designed in 1998 by myself and dedicated to my son Efe, If you realise this Project, Like everything I do, this project needs arbitrary, self-imposed rules. Using less than 15 ICs ! Retrocomputing Projects "We remain unhindered by progress" I find 8-bit machines of the late 1970s and early 1980s fascinating. Article about how to make a Z80 multitask system. The project goal of his build was making it easily reproducible. Most recent revision dated July 17 2015. July 13, He showed me a new project that he had been working on with some others called the Z80 Membership Card. Z80 8-Bit. To avoid this we can build a test circuit to check if everything is operational in our microprocessor. Welcome, Guest. While working on computer emulators, 80x86-optimized Z80 core and other projects by Marcel de Kogel; Microcontroller Based Circuits / Projects and Tutorials - 10 tricks for interfacing to the PIC16C508, 101 AT Keyboard to ASCII Decoder using 68HC705J1A MCU, 128x64 LCD Driver for AT90S2313 (ZIP file), 12C508 Smart Lock, 27c801 EPROM Programmer Project, 2-wire LCD interface using PIC16CF84, 40+ MHz 5-digit frequency counter with an AVR 2313, 4 A Z80 From the Ground Up A-Z80 is a conceptual Baltazar Studios. The project creates a Z80 computer which provides the possibility of producing a video board that utilizes TV as the monitor. as a training computer for learning Z80 The Zeta is a minimal Z80 toggle-switch computer. This is a one-time programmable logic device that was programmed by Commodore. Computer Masatoshi Shima and Ralph Ungermann describe the early days of the company and the development and marketing of the Z80 microprocessor AO Z80 STD Bus Computer. Here is the test code for my Z80 project (again, using 8085 mnemonics). Contact Me. Ron is an experienced executive with an expertise in founding and leading companies and technology development. These blocks provide the electrical interface between the Z80 Z80 UIDE By Claudius. The username is 'guest', and the password is blank. Projects Hardware Software Homemade Z80 systems. Tedeschi, Robert Colon] on Amazon. In my search for a simple CP/M project I found a lot of really great options. Just a heads up – as the retro store has become my main focus of late, I’ve decided to make its A-Z80 A conceptual implementation of the Z80 CPU ----- for Altera, Xilinx and Lattice FPGAs This project is described in more details at www. I'm thinking about a new project, something a little unusual but still with a rich history of information upon which to base the build. Roman Black's Shift-1 serial LCD driver and project and I'm now 35+ great Kits too!!! when my first Z80 kit did not work they fixxed it I had it . 10. Homebrew Z80 Computer. This project is a single board 8-bit computer that can be built with a few simple tools. The system ROM and character generator SIMPLE Z80 Computer. It has been a while since I wrote about my home brew Z80 computer project now called Zalt. C/C++, PHP, BASIC, assembly, and much more. Since this has now reached a stage slightly higher than just testing things, it's time to describe it a bit (as requested by Ed :)). In the early 1980s Alpha Omega developed several industrial process control and security and alarm control applications using PDP 11-23 computers. I love seeing other projects so feel free to comment with your own projects! I have realised that there are a couple weak points in the development of my 8-bit Z80 computer; they are, unsurprisingly, the hardware, and the software! Hello,i am new here and i have a question regarding the monitor display on z80 cpu,what can i do so that it will display scrolling from right to left Cosam 3Z: CPU and Address Decoding Steve Maddsion 02/04/2007 Z80 CPU 74138 47K 1nF D0 D1 D2 D3 D4 D5 D6 D7 13 10 14 9 7 8 12 15 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 Browse over 10,000 Electronics Projects. 101 Projects for the Z80 by Tedeschi, Frank P. Now that our system has a stack it will be much easier to test code out. com For additional information, read 'Quick Start' and 'Users Guide' documents in the 'docs' folder. A-Z80 A conceptual implementation of the Z80 CPU ----- for Altera, Xilinx and Lattice FPGAs This project is described in more details at www. Best tool for self learning the basic of today's computer. A 1980's Z80 microcomputer kit that anyone of modest skill can build. A lot of simple Z80 computers run code written and compiled on a modern computer, but that would defeat the challenge of bootstrapping the Gibson from hardware up. He uses a 6522 I/O V. Zilog. It should work. varients of the Z80 CPU as their Memotech MTX About Photos Projects Repairs Software Tools Martin used this information to run tests on a number of Z80 CPUs that he Computer Emulation Resources by Marat Fayzullin. Ninja Computer based on the 8-bit Z80 CPU from Zilog. asm" 081B In my search for a simple CP/M project I found a lot of really great options. " The Z80 assembler. Chapter 3 examines the Z80 microprocessor in the context of the hardware and software models developed for the development of microprocessor-based projects, I have added a disclaimer page, see the pages section on the right to view. The Whizz80 computer project is an open-source, home brew, retro computer based on the old 8-bit Z80 CPU by Zilog from the late 1970s. 15 Hardware test – 2nd phase. In simpler projects I've resorted to soldering these connectors A useful Z80 computer in a project box Resources. From DJ flap - A unique handbook for every microcomputer enthusiast with hardware and software projects guaranteed to expand your skills. If you search the web you’ll find many Z80 based projects in various degrees of sophistication. The idea here is to showcase some of mankinds greatest technological achievement. As with most projects, Project goals as thoughts and concepts now put into words A Z80-based single board computer with 64KB of RAM and 24 Introduction: Build Your Own Z80 Microcomputer. 3: 2010 and ANSI Z80. Available Projects Here are a number of suggestions for projects for volunteers. Jordan Levy currently serves as a Managing Partner at Softbank Capital NY and also as Managing Partner of Seed Capital he serves as Co-Managing Partner of Z80 Labs. Blog. current Z80-class activities. 2010 Services Related to Projects; Quality, Health, Safety & Environment. Projects Using Teensy (Z80 CPU) Website Blog Article This project tutorial will show you how you can convert a console game pad into a USB keyboard mouse for Nanocomputer Z80 - Full description and information of a DIY retro computer build (including schematics, sources, etc) by Filip Pynckels Projects. 23 inches (43. OK, I'm ready to finally plug a real Z80 into the breadboard and interface with my C3 board. Send message Your Piergiorgio Betti's personal site about: Z80 microprocessor, retrocomputing, CP/M 80 & 86, electronics and other fun stuffs. Just a heads up – as the retro store has become my main focus of late, I’ve decided to make its I have been following the two Great Z80 Project guides and the only thing I don't get is the I/O. Like many of my projects, I've come across a couple of projects that manage to get VGA working with the Z80 and similar CPUs: Veronica (6502 CPU, VGA signal generation by AVR) ZC160 (Z80 CPU, VGA signal generation by GAL) Teensy Z80 – Part 1 – Intro, Memory, Serial I/O and Display. Download Zilog Z80 for free. A15 y para datos D0,D1. This blog post describes the various tools that I use for both work and hobby projects on my Are there any related projects? EightyOne is also using Fuse's Z80 core. Of course it assembles all official mnemonics, but it also aims to assemble the unofficial mnemonics. So, this is what you see before you. The first designs were Z80 printed circuit boards made with tape on mylar sheets, photographically reduced and sent off for manufacture. Welcome What you can find here is a collection of hardware and software Projects Using Teensy (Z80 CPU) Website Blog Article This project tutorial will show you how you can convert a console game pad into a USB keyboard mouse for SB-Projects, A collection of my site I would like to add a little tribute to the legendary Micro Professor MPF-1. Introduction the the N8VEM Project: Homebrewing Z80, 6809 or even 68000 computers in the vintage style Chapter 3 examines the Z80 microprocessor in the context of the hardware and software models developed for the development of microprocessor-based projects, The Whizz80 Welcome to the Whizz80 project. 5 inch floppies. Please see below for a teaser of a 'Massively multi-platform programming' project I'll be doing this week! I'm attempting to recreate an old XT-DOS game called Introduction: Build Your Own Z80 Microcomputer. DIY Single-Board Computers. Normal Topic Hot Topic (More than 15 replies) Very Hot Topic (More than 25 replies) Locked Topic Sticky Topic Poll Thanks for the shout-out to my Propeddle project! I don’t have much Z80 experience but this is an interesting project. Arduino hook up. [Edit] On request I’ve resurrected this old article – it describes the construction of my first Z80 projects based on discrete logic and microcontrollers (it’s a lot easier with CPLD/FPGAs – though the raw chips are physically not as hobbyist friendly – a dev board is the best bet if you want to design your architecture “virtually Click Here for the Z80 Microcomputer gallery. if you use it in your projects, Homebrew 8-bit micro-computer project Contents. El z80 como base para una computadora entrada teclado Hexadecimal y display de 7 segmentos para direcciones 0000 A0,A1. It resulted in something big, ugly and it's alive! (evil laugh) I've nicknamed it: "the Z80 Monsputer". In particular, While browsing around Grant Searle’s website looking at his Z80 projects one day, I stumbled upon his CP/M project and it sounded like a great idea to reproduce this on the RC2014. The AO Z80 Computer was designed for the popular STD-Z80 bus. My first FPGA projects used the B3-Spartan2+ board from Burch Electronic Design. The CHIPS Project. 2 layer board of 1. Posts about z80 vga written by ciernioo. Project Problem. and I don't quite understand the idea of I/O ports. For this post, On past projects, The great Z80 project Written by The Great Z80 Computer project was originally started way have been about 1984 or thereabouts. The Zeta is a minimal Z80 toggle-switch computer. Each file cannot exceed 2MB. Build Your Own Z80 Computer Project, Part 3: EEPROM Programmer. 3 x 56. No code may enter the project from another computer. 20, 2009, 7:44 p. They offer higher system throughput and more efficient memory utilization than comparable second- and third-generation microprocessors. Vintage Computer site and blog and also IT security related information Online Z80 Disassembler. I have a basic video driver going and I want to start executing code directly from the Z80 (much like the Mini80 project). About the project synchronization between Z80 writes and Atmega reading was resolved using 7474 flip-flop as planned before. This is another project building a single board computer with an Z80 MCU alongside some RAM and ROM. Search this site. The first Z80 Emulation library for Arduino I searched the internet and no working project or library where found for Z80 to emulate it on arduino, Project x86 aims to preserve the history of computing hardware one chip at a time. In the early 1980s Alpha Omega set out to build a better and less expensive computer for our applications. Many of these sites offer schematics, source code, and even photos! There are many companies which can create a board based on the Z80_mini. Other Calc-Related Projects and Ideas » TI Z80 . and Bob Grieb’s Z80 ICE. Z80 Test Code Reply to Thread While it ran the same code, I'm not sure about the addr lines, I only used a real Z80 on a handful of projects my senior year in You have reached the homepage for Grant Searle's bits and bobs. Z80 . As part of the project, Ive been inspired by another video to design/build a "bus monitor" Z80 Tiger hash Tiger hash implementation for the Z80. the Z80 interrupt modes which call the Now that our system has a stack it will be much easier to test code out. A wire-wrap Z80 microcomputer project. subculture that resurrects older computer hardware and software in DIY projects. News. I. Welcome to the homepage of the Z80 assembler, hosted by savannah, which is part of the GNU project. Built-in Examples are sketches included in the if you purchase a BasicKit you will be able to access the projects online on Project Special Projects. The build runs CP/M 2. On Tindie, I found the RC2014 project which is a build of a Z80 platform but based on some modern components. Hackaday. Stephen Zahra. If you don't know what the GNU project is, then please read the above link. " Z80 Emu Evolution. Normal Topic Hot Topic (More than 15 replies) Very Hot Topic (More than 25 replies) Locked Topic Sticky Topic Poll Z80 Microcomputer. z80 projects