FWIW there are a few emulators for the Oberon RISC chip: In C: https://github.com/pdewacht/oberon-risc-emu https://github.com/pdewacht/oberon-risc-emu In Java

FWIW there are a few emulators for the Oberon RISC chip: In C: https://github.com/pdewacht/oberon-risc-emu https://github.com/pdewacht/oberon-risc-emu In JavaScript and Java: https://schierlm.github.io/OberonEmulator/ https://schierlm.github.io/OberonEmulator/ (The JS one runs in the browser so you can launch an emulated Oberon OS from the little web form there. It has the compiler included!) In Python: https://pythonoberon.readthedocs.io/en/latest/ https://pythonoberon.readthedocs.io/en/latest/ (My own project.)