honeywell DATAmatic 1000 Programming Manual Volume 1 1957 free download

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COpy NO. 3 ~Z ~=-~_______ DATAmoHc 1000 PROGRAMMING MANUAL VOLUME I Copyright - 1957 DATAmatic A Division of Minneapolis-Honeywell Regulator Company 151 Needham Street Newton Highlands 61, Massachusetts Litho in U.S.A. DSI - 5A PREFACE This manual is intended to serve as textbook and reference for the programmer who will be working with a DATA mat i c 1000 Electronic Data-Processing System. To avoid duplication, attention will be focused upon the system operations, but a basic description of the various units and functioning of the system will be included. Volume I describes primarily the computational handling of data within the system and defines the various DATA mat i c 1000 instructions available to the programmer. Operation of the Central Processing System is discussed in Section I; the Peripheral Equipment is treated in Sections II - VII. In Volume II, a typical program is developed and analyzed. Large-volume data-handling problems, including sorting and all types of file maintenance, are carefully discussed and the DATA mat i c 1000 control aids for such problems emphasized. Various aids to the programmer,such as the DATA mat i c ABC-1 Automatic Business Compiler System, are discussed. Compiler notation, including the use of the Library of Subroutines, is explained, and the use of Utility Routines to assist in the modification and correction of programs is described. Specific sec- tions are devoted to sorting and multiple file maintenance. TABLE OF CONTENTS INTRODUCTION Elements of the System ... 0-1 Output Section ... 0-6 Magnetic Tape Storage ... 0-2 Model 1300 ...,... 0-6 Input Section ... 0-3 Model 1400 ... 0-6 Binary Notation ... 0-4 Integrated Checking ... 0-6 Central Processing Section ... 0-5 SECTION I - CENTRAL PROCESSOR