Binary to Binary Coded Decimal Conversion

This document provides a technical overview of a PDP-8 subroutine designed for converting binary data into binary-coded decimal (BCD) format for output purposes such as typeout or magnetic tape recording. The manual includes the requirements, usage, and calling sequence, as well as a detailed description of the algorithm used, complete with a flow chart and a full program listing. Note that this subroutine is designed for positive integers only, with a maximum value of 999.