This implements the Hewlett Packard (HP) NMOS-II processor (also called 'nanoprocessor') for Ghidra
The NMOS-II (HP number 1818 2500) was used in early HP computers (2100 series) and plotters, e.g. the 9872C/T and 7220C plotters.
- Reference Manual for the CPD N-MOS II Processor
- The How They Do Dat Manual (Contains schematics)