Service Manuals, User Guides, Schematic Diagrams or docs for : IBM 360 model20 C24-9003-4_360-20_tapeIOCS_Mar69

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download C24-9003-4_360-20_tapeIOCS_Mar69 documenatation <<

Text preview - extract from the document

                                                  File S360(Mod 20)-30
                                                  Form C24-9003-4        TPS




  Systems Reference Library




  IBM System/360 Model 20
  Tape Programming System
  Input/Output Control System

  This publication describes the functions, principal
  features, and use of the Input/Output Control System
  supplied by IBM as part of the Model 20 Tape Program-
  ming System (TPS). This Input/Output Control System
  (IOCS) facilitates the programming of input/output
  operations.

     The following subjects are covered:  (1) the defini-
  tion statements that describe the files to be pro-
  cessed, (2) the initialization macro instruction that
  makes the files available to the system for data input
  or data output, (3) the processing macro instructions
  that cause input/output operations, and (4) the comple-
  tion macro instructions that terminate processing of
  data for one or more of the files used in an
  application.
      Also included is a section containing general pro-
   gramming considerations, e.g., information about block-
   ing and deblocking of records, combinations of input/
   output and work areas, tape error routines, and regis-
,I ter usage. Programming examples are also given.
     Readers of this publication should be thoroughly
  familiar with the contents of the SRL publication IBM
  System/360 Model 20, Functional Characteristics, Form
  A26-5847.

     Titles and abstracts of other related publications
  are given in the publication IBM System/360 Model 20
  Bibliography, Form A 26-3565.
This publication is intended for Model 20                 Depending on the equipment and programs
programmers using the TPS Input/Output Con-            used, the following publications are also
trol System.                                           required:


   The reader should be familiar with basic
programming concepts and with the operating
principles of his system as described in                 

◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo