Service Manuals, User Guides, Schematic Diagrams or docs for : IBM 360 fe 2030 Model_30_Microprogramming_Lang

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Contents
INTRODUCTION                                                       1

MODEL 30 MACHINE CONTROL SPECIFICATIONS                            1

CONTROL FIELD DESCRIPTION. . . . . . . .                           1

CONTROL FIELDS (DETAILED EXPLANATIONS)                             2
 CN Field                                                          2
 PN Field                                                          2
 PA Field                                                          2
 CH and CL Fields.                                                 2
 CL Field                                                          3
 CM Field                                                          5
 CU Field                                                          6
 Alternate CU Field .                                              6
 CA Field . . . . .                                                6
 Alternate CA Field .                                              7
 CB Field . . . . .                                                8
 CK Field . . . . .                                                8
 Alternate CK Field                                                8
 PK Field                                                          9
 PS Field                                                          9
 CD Field                                                        10
 CF Field                                                        11
 CG Field                                                      .11
 CV Field                                                        11
 CC Field                                                        12
 CS Field                                                      . 12
 Alternate CS Field .                                            14
EXAMPLES OF MICROWORD FORMAT                                     16
 CH and CL Branching . . . . . . .                               17
 CM Field-Read, Compute, and Write                               19
 CU Field-Area of Memory to be Addressed                         21
 Alternate CU Field . . . . . . . . . . .                        22
 CA Field and Alternate CA Field-A Register Inputs               24
 CB Field-B Register Inputs .                                    24
 CK Field-Constant Generator                                     24

                                                     IBM Co"fident;,"   iii;
     Alternate CK Field   . . . . . . . . . . .        25
     CD Field-Destination for the ALU Output           25
     CF Field . . . . . . . . . . . . .           . . . 26
     CG Field . . . . . . . . . . . . .                27
     CC Field-Carry Inputs and Outputs                 27
     CS Field-Status                                  

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