A design for an interfase to control and record real time event with a Commodore 64.

José Cohen, Elías Robles, Luis Enrique Fierros

Abstract


This paper describes the design of an interface for the Commodore 64 which uses the parallel users port for input and output. It shows how to program the users port fines and it includes o BASIC program to exemplify the control and recording of real time events.


Keywords


Interface, control, recording. microcomputer, Commodore 64



DOI: http://dx.doi.org/10.5514/rmac.v11.i1%20y%202.25783


Editor in Chief:

Dr. Carlos J. Flores-Aguirre

editor_general@rmac-mx.org

ISSN: 0185-4534

ISSN Electrónico: 2007-0802