#Python Oberon

An emulator for Prof. Wirth's Oberon RISC processor ported from Peter De Wachter's emulator written in C (see below.) There is also a crude assembler.

• Documentation
• Source code
• Bugs & issues

See also:

• projectoberon.com
• Project Oberon RISC emulator in C
• Project Oberon RISC emulator in JavaScript and Java
• Project Oberon RISC emulator in Go
• A resource page for Oberon-07

Start with:

python -i -m oberon

• If Pygame is available a screen will open of the standard dimensions of 1024 x 768 pixels.
• This command will use disk.img by default.
• At around 3400000 cycles the screen background begins to fill in, and at around 6500000 cycles the window content begins to be drawn:

(The -i option tells Python to drop into interactive REPL mode after the script has run. You can interact with the risc object.)