Interrupt Control

This document provides the circuit schematic for the M7820 Interrupt Control module produced by Digital Equipment Corporation. It details the logical configuration, interconnections of the various logic gates, and the arrangement of transistors and diodes used on the module. The document includes a reference to a transistor and diode conversion chart and specifies the use of specific DEC logic components, including DEC7400, DEC7474, and DEC7402 integrated circuits.