Dark Mode

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly
Sign up
Appearance settings
agn453
Follow

Tony Nicholson agn453

Retired computer engineer - class of 1975. Programming, networking with early serial devices, Ethernet, Internet, computer security. Retro computing enthusiast
  • Newcastle, NSW, Australia

Block or report agn453

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user's behavior. Learn more about reporting abuse.

Report abuse
agn453/README.md

  • Hi, I'm Tony Nicholson @agn453 a retired Computer Engineer.

  • I'm interested in Retrocomputing - particularly with a nostalgic connection to the beginnings of my undergraduate years (1975+) with the emergence of microprocessors like the Intel 8080, Zilog Z80...

Pinned Loading

  1. Z280RC Z280RC Public

    Software for Bill Shen's Z280RC Single Board Z280 system on a RC2014 board

    Assembly 15

  2. RSTS-E RSTS-E Public

    Updates, Information and Software for the PDP-11 RSTS/E V10.1 Operating System

    BASIC 31 5

  3. Z80-MBC2-master Z80-MBC2-master Public

    Custom CP/M 3 BIOS for Z80-MBC2 single board computer

    Assembly 26 5

  4. HI-TECH-Z80-C HI-TECH-Z80-C Public

    HI-TECH Z80 CP/M C compiler v3.09 and updates

    C 154 27

  5. UNZIP-CPM-Z80 UNZIP-CPM-Z80 Public

    UNZIP and ZIP for CP/M Z80

    Assembly 40 5

  6. ZXCC ZXCC Public

    John Elliott's CP/M 2/3 emulator for crosscompiling and running CP/M tools under MS Windows (command-line and Cygwin) as well as Linux/Unix/macOS

    Shell 29 9