Components and Systems

This document is the user's manual for the TBC (Terminator/Bootstrap/Clock) module, a dual-height LSI-11 compatible component produced by General Robotics Corporation. The TBC module provides critical system functions, including QBUS termination, power sequencing support, bootstrap capability via EPROMs/PROMs, and a Line Time Clock (LTC). The manual provides detailed information on operational requirements, signal definitions for the QBUS and auxiliary connectors (J1 and J2), installation procedures, configuration options for jumpers, and troubleshooting guidance. It also includes block diagrams, timing diagrams, and circuit board layouts to assist in system integration.