Bipolar Memory

This document provides the technical engineering drawings for the MS11-C bipolar memory system, a component of the PDP-11 computer family. It includes a customer print set index, a drawing directory, and detailed block diagrams and logic schematics for the bipolar memory control, matrix, and parity circuitry. Additionally, it contains configuration notes and jumper instructions for setting up the memory system for both bipolar and MOS memory configurations.