Accession Number : AD0803897

Title :   MTHAT ASSEMBLER FOR THE CDC G-21.

Descriptive Note : Final rept.,

Corporate Author : CARNEGIE INST OF TECH PITTSBURGH PA

Personal Author(s) : Ross, Daniel

Report Date : 1964

Pagination or Media Count : 82

Abstract : MTHAT is a one-pass symbolic assembler for the CDC (formerly Bendix) G-21 computer. It is designed to be used in conjunction with the Carnegie Tech G-21 monitor system. The input to MTHAT is a set of punched cards, or the images of punched cards obtained from either the G-21 control console or the remote teletype units. The outputs are G-21 machine code in the computer memory, usually one word of code for each card input, and a printed assembly listing. There also are provisions for communication between MTHAT and an operator or programmer at the G-21 control console. MTHAT is called a one-pass assembler because usually each input card is processed once only. (Author)

Descriptors :   (*INPUT OUTPUT DEVICES, DIGITAL COMPUTERS), PUNCHED CARDS, INSTRUCTION MANUALS, DATA PROCESSING, PROGRAMMING LANGUAGES, MEMORY DEVICES, COMPUTER LOGIC, CODING, OPERATION.

Subject Categories : Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE