Start Up Of DEC Lyle Bickley - Audiolibro Gratis

How and why Digital Equipment Corporation (DEC) started to make minicomputer in the early 1960's. DEC was already making digital modules for science and industrial use. These consisted of the usual AND , OR , NOR, NAND , NOT gates and various filp-flops. Other special modules were made for instrumentation as well.

Having all this digital capability some of the  engineers wanted to use the modules to make a computer. Management resisted this for fear of competition from big Blue (IBM).  Management finally gave in however the computer could not be called a computer it was called a "Programed Data Processor" or just PDP.  The first was the PDP1 soon followed by the PDP8. Folks began calling them minicomputers.

These early PDP are in great demand by collector however it is believed only 3 PDP1's still exist and the only one operational is at the Computer History Museum in Mountain View, California.  Later models are available but the very early ones - PDP8, PDP8S are difficult for collectors and computer retro  folks to find.