Core Memory Stack

This document contains technical drawings and parts lists for an 8K Core Memory Stack. The package includes:

• Schematics and Layouts: Diagrams detailing the component layout, electrical connections, and pin assignments for the memory board.
• Diode Matrix: Specific pages detailing the "X" and "Y" drive dimension diode matrices, which are essential for addressing the memory stack.
• Parts Lists: Comprehensive tables listing all required electronic components, including resistors, capacitors, transistors, and integrated circuits, with their respective reference designations and part numbers.
• Technical Notes: Guidance on component substitutions, memory test procedures, and definitions for memory bank selection jumpers.
• System Integration: The document also includes a reference to an associated "Base Board" (part number 6649-0-1) for an 8K, 12-bit system.