Analog-to-Digital Conversion Subsystem Manual

This document describes the AD01-D Analog-to-Digital Conversion Subsystem, a peripheral designed for PDP-11 computer systems. It covers the system's functional description, installation procedures, operation and programming details, and comprehensive maintenance routines. The manual includes sections on:

• General Information: Overview of the subsystem, power requirements, and performance parameters.
• Installation and Adjustments: Guidance on mounting, configuring options (such as bipolar and sample-and-hold), and calibration.
• Operation and Programming: Explanation of address formats, CSR and DBR formats, and external clock control.
• Principles of Operation: Detailed block diagram and circuit analysis of the subsystem's logic.
• Maintenance: Diagnostic programs, troubleshooting techniques, and spare parts lists.
• Appendices: Calibration charts for both 10-bit unipolar and 11-bit bipolar configurations.