MICRO-COBOL : a subset of Navy standard HYPO-COBOL for micro-computers.
microcobolsubset00myle.pdf (5.063Mb)Abstract
A MICRO-COBOL interpretive compiler has been implemented on an 8080 micro-computer based system running under CP/M. The implementation is a subset of ADPESO standard HYPO-COBOL in that the interprogram communication module has not been included. HYPO-COBOL provides nucleus level constructs and file options from the ANSI I COBOL package along with the PERFORM UNTIL construct from a higher level to give increased structural control. MICRO-COBOL can be executed on an 8080 or Z-80 micro-computer system with 16K of memory. Although largely completed and tested, all features are not implemented. File I/O features have not been tested and the numeric edit instruction has not been implemented in the interpreter.
Collections
Related items
Showing items related by title, author, creator and subject.
-
GPGL: a model interactive, general purpose graphic language.
(Monterey, California. Naval Postgraduate School, 1971-12);General Purpose Graphic Language (GPGL) is an interactive language which is intended for both two-dimensional and three-dimensional displays. The thesis contains a survey of the attributes and capabilities of an ... -
Adaptation of a fault–tolerant FPGA–based launch sequencer as a CubeSat payload processor
(Monterey, California: Naval Postgraduate School, 2014-06);The purpose of this thesis is to design and test a fault–tolerant reduced instruction set computer processor running a subset of the multiprocessor without interlocked pipelined stages instruction set. This processor is ... -
Automated digital hardware synthesis using VHDL
(Monterey, California: U.S. Naval Postgraduate School, 1991-09);The automatic synthesis of a hardware description language (HDL) representation of a digital device has been the subject of significant research in the past five years. This thesis explores this topic as it applied to ...
