DDT Programming Manual

This manual provides a comprehensive guide to using DDT-8 for the PDP-8 computer. It explains how DDT-8 simplifies the debugging process by allowing programmers to interact directly with the computer, control program execution, examine and modify memory registers, and insert breakpoints without the need for cumbersome manual console operations. The document covers storage requirements, loading procedures, symbolic and octal mode control, command syntax, word search capabilities, and the process for creating symbol definition tapes and binary patches.