Firmware Specification for Open Systems Environment

This document outlines Field Change Order KN02-AA-0001, which improves the DECstation 5000/Model 200 and DECsystem 5000/Model 200 systems by updating the firmware architecture to be more compatible with open systems, preventing TURBOChannel modules from becoming loose, and addressing connector resistance issues. The procedure requires replacing socketed ROMs, installing standoffs for modules, and cleaning power connectors with a treated towelette. The document provides detailed instructions for installation, revision control, parts lists, and guidance on identifying affected systems.