PDP-6
From Computer History Wiki
The PDP-6 was effectively the first model of the PDP-10; they are (mostly) binary-code compatible. It was built out of System Modules, DEC's predecessor to the FLIP CHIP module series (out of which the first PDP-10, the KA10, was built).
The machine was not a success, commercially (only 23 were sold), in part because the hardware was unreliable (largely because of one type of large System Module, which contained one bit of the entire ALU section of the CPU - a 'bridge too far' at the then-current state of printed circuit board technology).
External links
- [http://www.ultimate.com/phil/pdp10/pdp6-serials.html DEC PDP-6 Serial numbers
