A fast VT52 terminal emulator for a Atari ST with monochrome monitor.

Assembly Programs on the M68K processor

Exhaustive BCD Verifier Sega Genesis ROM for the M68000 processor

A painting progam and a text editor/IDE I wrote for my Atari-ST in MC-68000 assembly in 1986-1988

Visual display and analysis of Tim Follin's Atari ST sound routine.

older, Forth 83 Standard version of the f68k project. For a more modern version, see the f68kans repository

Debugger/error screen for Sega Genesis

"Hello, World!" for classic Amiga OS in m68k assembly language

com-cpm: COM, a CP/M-80 simulator (in portable C and 68000 assembly flavors) by Jim Cathey

Some of the Amiga sources i´ve written in the past millenium

Super fast DMA queue for the Sega Genesis

Recursos sobre programación Amiga

Various AtariST/STE stuff

Simple engine to display simple slides for presentation.

A demo written in m68k assembly for the Amiga A500. Dedicated to my cat.

A decompilation of the Atari ST game Frontier to run without direct OS & Hardware calls, making the game portable.

QDOS Classic an experiment of a barebones system

Beyond Dark Castle (1987, Mac) game disassembly, in Motorola 68000 assembly language.

Small proportional AmigaOS bitmap font (8x8 HighRes) with all code points

Esercizi svolti del corso di Programmazione di Sistema - Informatica - 2021/2022