Console Operation

This document serves as an operational guide for the PDP-8/A computer's control interfaces, specifically detailing the function of the standard operator’s panel and the optional programmer’s console.

Key components include:

• Operator’s Panel: Features basic switches for powering on, bootstrapping, and locking the system to prevent unauthorized memory modification, alongside status indicators (POWER, BATTERY CHARGING, and RUN).
• Programmer’s Console: An optional interface that allows manual control over program execution. It includes a keypad for selecting registers (such as AC, MQ, BUS, and STATUS) and dedicated octal readouts for viewing memory addresses and register contents.
• Status Register (STATUS): A specialized readout that provides a real-time, decoded view of critical system states, including the Link, Interrupt Request, Interrupt Enable, User Mode, and instruction/data field registers.

The document provides comprehensive reference tables for interpreting these controls and indicators, ensuring users can effectively monitor and manage the computer's operational state.