Using microprocessors without ROM

Hewlett-Packard Moving-Head Disc Operating System, Report No. 02116-91779 Control Computer DOS-M User's Guide Version 3 Macquarie University, School of Mathematics and Physics. M6800 Microprocessor Programming Manual 9780 Motorola Engineering Note 100 MCM6830L7 MIKBUG/MINIBUG ROM Motorola Microprocessor Applications Manual 9703 Assembly Instructions Motorola M6800; Microcomputer Systems Design Evaluation Kit M6800 Microcomputer Systems Design Evaluation Kit