Microcomputer programming skills

Some differences in skill and techniques required for conversion from programmer to microprogrammer are discussed. The primary things with which the programmer should work are hardware architecture, hardware/software trade off, and interfacing. The biggest differences, however, will stem from the differences in applications than from differences in machine size. The change to real-time programming is the most important of these differences, particularly on dedicated microprocessors. Another primary change is programming with a more computer-naive user in mind, and dealing with his limitations and expectations.