Accession Number : AD0669379

Title :   A TECHNIQUE FOR CONVERTING A KEY PUNCH INTO A COMPUTER PUNCHED CARD READER,

Corporate Author : ARMED FORCES RADIOBIOLOGY RESEARCH INST BETHESDA MD

Personal Author(s) : Brocato,L. J. ; Gitelman,J. J. ; Rockwell,R. W.

Report Date : DEC 1967

Pagination or Media Count : 29

Abstract : The report describes a technique for converting a key punch into a punched card reader for use with a small-scale special purpose computer system. The discussion includes a system description, hardware modifications, software analysis and a descriptive software listing. (Author)

Descriptors :   (*PUNCHED CARDS, DIGITAL COMPUTERS), INPUT OUTPUT DEVICES, SYNCHRONIZATION(ELECTRONICS), COMPUTER PROGRAMS, INTERFACES, COSTS

Subject Categories : Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE