IBM A24-3068-1 1401 miscIOinstr free download

File name A24-3068-1_1401_miscIOinstr.pdf

File Number 1401/1460-01 Form A24:-3068-1 Systems Reference Library Miscellaneous Input/Output Instructions IBM 1401. Data Processing System IBM 1460 Data Processing System This publication contains a description of the instructions used by the IBM 1401 or 1460 to operate these miscellaneous input/output units: IBM 1009 Data Transmission Unit IBM 1404 Printer IBM 1407 Console Inquiry Station IBM 1418 Optical Character Reader IBM 1428 Alphameric Optical Reader IBM 1412 Nlagnetic Character Reader IBM 1419 Magnetic Character Reader IBM 1448 Transmission Control Unit IBM 1026 Transmission Control Unit IBM 1231 Optical Mark Page Reader IBM 1285 Optical Reader IBM 1445 Printer IBM 7740 Communication Control System IBM 7770 Audio Response Unit, Modell Timing information is included for each unit attached to an IBM 1401 or 1460 Data Processing System. Preface This publication is a portion of the reference text for Tape Input/Output Instructions (A24-3069) the IBM 1401 and 1460 Data Processing Systems. The Section F Tape Input/Output Operations full set of manuals provides a detailed explanation of all the instructions used by the system to manipulate Disk Input/Output Instructions (A24-3070) data. Detailed explanations of the instructions used Section G Disk Input/Output Operations with the required and available input/output units at- Miscellaneous Input/Output Instructions (A24-3068) tached to the system are also included. The reader Section H Miscellaneous Input/Output Oper- should be familiar with the IBM 1401 System Sum- ations mary, Form A24-1401, or the IBM 1460 System Sum .. mary, Form A24-1496, and the various publications on Special Feature Instructions (A24-3071) programming material, such as Symbolic Programming Section I Special Feature Operations System (SPS) and Autocoder. The sections are independent and do not have to be The complete manual is divided functionally into used in the order in which they appear. A System these sections: Reference Library can be compiled using those sec- System Operation Reference Manual (A24-3067) tions applicable to the user's machine configuration. Section A Introduction This publication is intended for programmers and Section B System Operations