FIS Board

This document contains a series of technical engineering drawings and flow state tables for the FIS Board, used in conjunction with Digital Equipment Corporation's PDP-11 systems. It provides detailed schematics for the board's logic, signal pathways, and truth tables, as well as a comprehensive listing of flow states (ADRS 000-377) required for system diagnostics and development. It also includes a software list and parts list relevant to the board's implementation.