Microprogramming: Perspective and Status

1 August 1974

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Computers

Vol. C-23 (8) , 817-837
https://doi.org/10.1109/t-c.1974.224038

Abstract

The concept of microprogramming has been changing with the development of hardware technology to facilitate dynamic microprogramming and the development of software technology to facilitate user microprogramming. An examination of the status of microprogramming systems leads to a discussion of the design and implementation characteristics for both the hardware and software aspects of microprogramming. The concept of microprogrammability is introduced to measure the facility with which a user can microprogram a machine. Discussing and evaluating contemporary machines and software that have been developed to effect user microprogramming reveals a variety of designs and implementations but also indicates directions for future research and development. Describing some of the contemporary applications of microprogramming indicates the potential for exploiting microprogramming in many areas. A comprehensive list of references serves as a guide to details of microprogramming concepts and recent developments.

Keywords

This publication has 66 references indexed in Scilit:

Implementation of a high level language machine
Communications of the ACM, 1973
An overview of the ISPL computer systems design
Communications of the ACM, 1973
Third Generation Computer Systems
ACM Computing Surveys, 1971
Performance Evaluation and Monitoring
ACM Computing Surveys, 1971
Dynamic microprogramming
Communications of the ACM, 1971
Contemporary Concepts of Microprogramming and Emulation
ACM Computing Surveys, 1969
PL360, a Programming Language for the 360 Computers
Journal of the ACM, 1968
A microprogrammed implementation of EULER on IBM system/360 model 30
Communications of the ACM, 1967
Emulation of large systems
Communications of the ACM, 1965
Micro-Programming
Journal of the ACM, 1957