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IBM System/7 Functional Characteristics - All about the IBM 1130 ...

IBM System/7 Functional Characteristics - All about the IBM 1130 ...

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Flagging 15-26Track Initialization 15-27Track Initialization Procedures 15-28Suggested Recovery Procedures 15-29Recovery from DSW Errors 15-29Recovery from ISW Error or Exception 15-29Recovery from ISWEX Errors 15-30Chapter 16. <strong>1130</strong> Host Attachment 16-1Chapter Contents 16-1<strong>Functional</strong> Description 16-2Host Attachment Interruptions 16-3Interruptions to <strong>1130</strong> 16-3Interruptions to <strong>System</strong>/7 16-4Instructions and Commands for <strong>1130</strong> <strong>System</strong> 16-4I/O Control Commands (IOCC) 16-4Electronic Initial Program Load (EIPL) 16-8Chapter 17. <strong>IBM</strong> 5024 I/O Attachment Enclosure 17-1<strong>Functional</strong> Description 17-4Data Controller 17-4I/O Transfer Block 17-4Status Buffers 17-6Interrupt Presentations 17-7I/O Command 17-7Controller Initialization 17-8<strong>IBM</strong> 2502 Card Reader 17-9Initiate I/0 17-9Initial Program Load (IPL) 17-92502 Card Reader Translate TableI/O Transfer Block17-1017-10.2Status Buffer 17-11Interrupt Presentation 17-15Operating and Program Restrictions 17-15Timing Information 17-15Switches and Indicators 17-16Line Printer 17-18Initiate I/O 17-18I/O Transfer Block 17-19Status Buffer 17-23Interrupt Presentation 17-28Operating and Programming Restrictions 17-28Switches and Indicators 17-28Appendix A. <strong>System</strong>/7 Instruction Set A-1Appendix B. Summary of I/O Commands B-1Appendix C. Summary of Status Words C-1Appendix D. Character Codes D-1Appendix E. Converting Voltage from/to Binary Data . . E-1Appendix F. Normal Sensor-Based I/O ProgrammingRoutines F-1Appendix G. Maximum Sampling Rates of Sensor-BasedI/O G-1Index X-1Preface v

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