PDP-8/E Instruction Test 1

This document is a technical manual for the MAINDEC-8E-D0AB diagnostic program, designed specifically for the PDP-8/E computer. The primary purpose of this program is to verify the correct functionality of the AND, TAD, basic MQ, and various operate instructions. The manual includes comprehensive instructions on system requirements, loading procedures using the standard binary loader, and starting parameters. It also provides a detailed listing of tests conducted, error handling procedures (including error recovery steps), and expected operational behavior, such as the teletype bell timing. The document concludes with a complete code listing of the test suite.