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ceda-cemu

An emulator for Sanco 8000, a Z80-based French computer. This time, written in plain old C.

This software is released under the terms of the GNU GPLv3 license.

sample screenshot

Build

git submodule init
git submodule update
script/docker script/build

Run

First, you need a copy of the ROMs inside the rom/ directory:

Optionally (but strongly suggested) you also need:

Then:

build/release/ceda      # run the emulator
telnet 127.0.0.1 52954  # connect to command line interface

Lore: 52954 is just the decimal version of 0xCEDA.

Emulation can be started/stopped/resumed via the provided command line debugger accessible via the telnet session.

In the command line, type:

  • mount <image.bin> to mount the CP/M floppy image (optional);
  • continue to start the execution;
  • help to get a full list of all supported commands;

To emulate the BOOT key of the original keyboard, press INS.

Development

The script/ directory contains some useful script for development, mainly script/build and script/test. It is suggested to run them in the docker container by prefixing them with script/docker in order to use the correct version of the dev tools.

  • format: clang-format sources
  • valgrind: check for memory leaks

About

This emulator is part of a documentation effort by Retrofficina GLG Programs. See ceda-home.