The Unibone

The Unibone/QBone is a brilliant tool, creates by Joerg Hoppe, which can be inserted into an old PDP-11 machine to emulate all kinds of devices. More information on this can be found at retrocmd.com.

This is a collection of Unibone related articles.

• Using the Unibone on a standalone backplane (without a PDP-11
• Booting cpu20 from rx02
• Cross-compiling the Unibone software
• Unibone disk image details
• Extending the CPU20 emulator
• Unibone inside the 11/44