TOPS-20 KLIPA Driver Functional Specification

This document provides the functional specification for PHYKLP.MAC, the TOPS-20 port driver for the IPA-20 (KLIPA). It details the driver's architectural position, the software/microcode interface, data structures (CDB, PCB, SB), and interaction with PHYSIO and SCAMPI modules. It also covers error processing, diagnostic routines, and initialization procedures.