Accession Number:

AD0257604

Title:

SC 4020 MICROFILM RECORDER PROGRAMMING MANUAL I

Descriptive Note:

Corporate Author:

DAVID TAYLOR MODEL BASIN WASHINGTON D C

Personal Author(s):

• MEJIA,R.
• BATTEY,P.

Report Date:

1961-06-01

Pagination or Media Count:

46.0

Abstract:

The operation of the SC 4020 Microfilm Recorder on-line with the IBM 704 at the Applied Mathematics Laboratory is defined. The function and command structure of the various components of the recorder are described, and engineering features of the SC 4020 and of the CHARACTRON tube itself are included. The addition of a special subroutine package to the executive routine which controls the sequential execution of programs on the IBM 704 is covered. These basic subroutines for printing, plotting, and service functions are described, including the necessary calling sequences with samples. The necessary modifications to the command structure for off-line use of the SC 4020, including those required for use with the IBM 7090, are indicated. Author

Descriptors:

• *DIGITAL COMPUTERS
• MILITARY RESEARCH
• CODING
• ENGINEERING
• INSTRUCTION MANUALS
• NAVAL RESEARCH
• OPERATION
• COMPUTER PROGRAMMING
• RECORDING SYSTEMS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE