Arpanet Interface

This document contains the complete field maintenance print set for the ARPANET Interface (AN10), including the following contents:

• Logic and Wiring: Detailed logic rack cabinet assemblies, wiring lists, backplane assemblies, and power supply regulator specifications (5V, -5V, -15V).
• Module Details: Wiring and insertion parts lists for modules such as the M8612 (Priority Interrupt/Host to IMP Control), M8613 (Host to IMP Control), and M8614 (IMP to Host Control).
• Cabling and Interfaces: Connection diagrams for local and distant loopback cables, IBUS data and control paths, and connector specifications.
• Support Procedures: Manufacturing test procedures, acceptance procedures, and installation procedures, including site considerations and cabling instructions.
• System Architecture: Detailed logic diagrams and functional block diagrams for the ARPANET Interface, including interface logic for the KL10 IBUS to ARPANET IMP.