M9312 Bootstrap ROM Listing

This document provides a technical assembly language listing for the M9312 bootstrap ROM. The ROM contains the code necessary to initialize and boot several storage device options including magnetic tapes (TU10, TU16, TS04, TU58) and disk drives (RK05, RK06/07, RL01, RS03, RX01, RX02). It includes detailed descriptions of startup conditions, boot addresses, and operation sequences for each device. The document also contains symbol tables for reference and technical notes on addressing and configuration.