PDP-10 2020

PDP-10 2020

The 2020 (PDP-10, DECSYSTEM-20, KS10) is a 36-bit computer made by DEC in the late 70s. It could be considered a small mainframe. This was the smallest, cheapest PDP-10 produced by DEC.

Manufacturer Digital Equipment Corporation
Model PDP-10 Model 2020 (KS10)
Classification Mainframe
Introduced 1978
Word Size 36 bits
Implementation MSI TTL
Registers 16 (15 index)
Logical Address 18 bits (256 kW)
Physical Address 1MW Max Ram.
Memory Type MOS