PDP-6 / pdp6-programs

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pdp-6

Programs

This is a collection of PDP-6 programs. Mostly from MIT. Some are binary, some are source. For more versions see https://github.com/pdp-10/its-vault.

MACDMP

MACDMP MOBY1: RIM10, moby memory, UT, 340 display

MACDMP 6u256: RIM2, moby memory, UT; configurable

DDT

early version in @ LISP at 34000

NTSDDT N77H: configured for PDP-10 with moby, but works on PDP-6

TECO

@ TECO: 256k dump; binary patched for DSKDMP

MIDAS

@ MIDAS: 256k dump; symbols

STINK

@ STINK: not tested yet

LISP

@ LISP: 16k dump; symbols; probably from 1966

SYSTEM GEN

Formats DECtape in three stages: write timing and mark tracks. write block marks. write boot loader, MACDMP and directory (MAC format).

assumptions: 551 microtape control. loader jumps to 16k MACDMP. MACDMP in memory for 16k config.

C.f. https://www.saildart.org/MARK.FAI[D,SYS] for a similar program from Stanford.

SPACEWAR

WAR 44 and STARS 1: original code. MATH 1: taken from somewhere else.