Service Manuals, User Guides, Schematic Diagrams or docs for : IBM system34 fe SY31-0458-3_System_34_5340_System_Unit_Theory_Diagrams_Manual_Jul79 SY31-0458-3_Section_10_Attachement_Controllers

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SY31-0458-3_Section_10_Attachement_Controllers


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Contents
ATTACHMENT CONTROLLERS            . 10-1
INTRODUCTION . . . . . . .         10-1
DATA FLOW AND FUNCTIONAL UNITS.    10-2
Data Flow                          10-2
Functional Units . . .             10-3
CONTROLLER LINES                   10-4
Lines to the Controller            10-4
Lines from the Controller          10-4
Data Bus Lines . .                 10-4
Storage Select Lines               10-4
Storage Data Lines                 10-5




                                                Contents for Attachment Controllers


                                           II
Attachment Controllers

INTRODUCTION

The system console and all other work stations                                                  System/34
are attached to System/34 by the work station                                                   Control
attachment; the 3262/5211 Printer is attached                                                   Processor
to System/34 by the printer attachment. Each
attachment has an adapter card and a controller
card. The controller card for the work station
                                                                                     . . . . . . . . . . . .~OR~. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
attachment is located in A-A2N2; the controller
card for the 3262/5211 Printer attachment, if
                                                                                                Channel         Y                                                                                          .


used, is in A-A2S2. The controller cards are of            A-A2N2                    ~ ~ A-A2M2                                                      A-A2S2                        A-A2U2                         A-A2T2                          A-A2S2
the same type and can be swapped.                                                                                  " A-A2T2
                                                    Work Station
                                                    Controller
                                                                                 Work Station
                                                                                 Adapter
                                                                                                            Printer Adapter
                                                                                                            for 5211 Printer         ..
                                                                                                                                          Printer Controller
                                                                                                                                          for 5211 Printer
                                                                                                                                                                         State Sequencer    ....
                                                                                                                                                                                                   ..   Printer Adapter .............~ Printer Controller
                                                                                                                                                                                                        for 3262 Printer   ~           for 3262 Printer
                                                                                                                                                                                                   po
The controller cards contain the following:                                                                                                                                                                                        po







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