TOPS-10 Monitor Calls Manual

This document, Volume 1 of the TOPS-10 Monitor Calls Manual, details the various monitor facilities and functions for assembly language programming. It covers essential topics such as memory management, program segment control, job control, network programming (ANF-10, DECnet-10, Ethernet), error handling, interrupt processing, IPCF communication, resource control (ENQ/DEQ), realtime execution, system performance analysis, and I/O processes.