Control Data Systems
The Physisch Laboratorium TNO, predecessor of the TNO Physics and Electronics
Laboratory (predecessor of the current TNO Defence, Security and Safety location
The Hague/Waalsdorp, used various Control Data Corporation (CDC)
systems as well as systems of other brands for their main computational efforts
during the period 1970 - 1990.
This computer history
section contains technical aspects (based upon recollections
by operators and system programmers) of these systems
as well as on photographs and old documentation.
Note: you can click on most photographs to enlarge them.
Hardware and architecture
Other historical computer information
(with special thanks to
for the basis for some of these CDC hardware and software pages)