This directory contains files related to the PDP-8 minicomputers and DECmate microcomputers. doc Documentation for various PDP-8/DECmate software and hardware. images RX50 disk images for use with DECmate II/III/III+. nickel Files formerly found on nickel.ucs.indiana.edu/pub/DEC/PDP8. pascal OS/8 Pascal compiler tss8 Source code to TSS/8.24