Accession Number:

AD0669379

Title:

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

Descriptive Note:

Corporate Author:

ARMED FORCES RADIOBIOLOGY RESEARCH INST BETHESDA MD

Personal Author(s):

• Brocato,L. J.
• Gitelman,J. J.
• Rockwell,R. W.

Report Date:

1967-12-01

Pagination or Media Count:

29.0

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