The Little VAX That Could(math.umbc.edu) |
The Little VAX That Could(math.umbc.edu) |
The Computer History Simulation Project
http://simh.trailing-edge.com/
http://en.wikipedia.org/wiki/SIMH
Quoting from the first URL:
SIMH implements simulators for:
Data General Nova, Eclipse
Digital Equipment Corporation PDP-1, PDP-4, PDP-7,
PDP-8, PDP-9, PDP-10, PDP-11, PDP-15, VAX
GRI Corporation GRI-909, GRI-99
IBM 1401, 1620, 1130, 7090/7094, System 3
Interdata (Perkin-Elmer) 16b and 32b systems
Hewlett-Packard 2114, 2115, 2116, 2100, 21MX, 1000
Honeywell H316/H516
MITS Altair 8800, with both 8080 and Z80
Royal-Mcbee LGP-30, LGP-21
Scientific Data Systems SDS 940
SWTP 6800
P.S. I see now that vaxdigitalnh's comment has been resurrected.[1] Some folks that x86 has taken that crown away as it continues to become more specialized but instruction 'feature sets' are, to my way of thinking, somewhat different than the base architecture.