CRT-14 Control Relay Translator

The CRT-14 is a software system designed to simplify programming the PDP-14 programmable controller. It allows engineers to create, edit, and document programs using industry-standard ladder diagram symbology on a CRT terminal or Teletype keyboard. Key features include the visual display of control circuits, comprehensive editing capabilities, and the generation of hard-copy documentation. The system operates with any PDP-8 family computer and provides the final tape required to program the PDP-14 memory. The document outlines design rules, such as input and output terminal numbering, and provides a guide for programming with symbols.