HP Series 80 Emulator

The PC-Program emulates the original Series 80 Hardware including CPU and I/O. The archive contains all the files to run a real system without having the hardware. The Emulator was written by Oliver de Smet
 

HP Series 80 ROMs

The Binary ROM files.
 

System Assembler 

The Assembler Listings of the Series 80 OS
 

1980 Vintage Computers

Computers from the beginning of the 80s including some interesting HP Series 80 Stuff.