A formal description of SYSTEM/360

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Table 3Continuedsymboldimensionsignijicancereferences: set, used, [via local variable]9rrankSsourceftitime-out limitu, vWaddress compare swbCclassconsole interruptemergency pull swhiiplj, kload lightmanual lightoperating statePfX swPfX tgrpower-<strong>of</strong>f keypower-on keyrate swSstorage select swtticktimer alarmtimer frequencyWwait light1010108162-
~~~~~~~~~~rTable 5 Navigation matrix and reference tableNauigalion mlriz NOMm-I 1 2 3 4 56 7 8 910 Inda naic-I oLI;,,lo"-"--0undefined operation codesL 0 1 i410020-- 1 AAddnl 0 1 kO7220021 2 AD Add Normalized (Long)n2 0 0 kO8220021 3 ADR Add Normalized (Long)nr 0 1 kO4200011 4 AE Add Normalized (Short)n2 0 0 kO5200011 5 AER Add Normalized (Short)I 0 1 i420021-- 6 AH Add HalfwordI 0 1 i510002-- 7 AL Add LogicalI 0 0 i500002-- 8 ALR Add Logicaln, 0 3 i5200203- 9 AP-Add DecimalI 0 0 i400020--n2 0 1 kO4210011n2 0 0 kO5210011na 0 1 k07230021nl 0 0 k082300211 0 1 b1011-----I 0 0 h1001-----I 0 1 bll10-----1 0 0 hllOO-----I 0 1 bSll-----I 0 0 Mol-----1 0 2 b170------I 0 2 b171------1 0 1 i4111-0--n2 0 1 k0722200-nz 0 0 k0822200-n, 0 1 kO420200-nz 0 0 k0520200-1 0 1 i4211-1--1 0 1 fOO""--I 0 3 f14O------I 0 4 f30"""1 0 0 f10------*, 0 3 j5201102-1 0 0 i4011-0--1 0 1 j3-1-0-1-1 0 1 jo""00-I 0 1 iO133-01-mr 0 1 kO73-1122m* 0 0 kO83-1122mr 0 1 kO43-1112 -Im,0 0 k053-1112I 1 4 s19--""-m, 0 3 j5103414-I 0 0 iOO33-01-m, 0 3 h001-----m,[0 3 bolo-----O 1 b O _ _ _ _ _ _ _mr 0 0 k090--120ml 0 0 k060--1101 1 4 a24"""-1 O O d O- _ _ _ _ _ _mr o o k091--02ame 0 0 k061--0101 0 0 dg-------1 0 1 i0122-00-m2 0 1 kO74-0122m2 0 0 k084-0122ml 0 1 k044-0122ml 0 0 k054-0121-I-I10111213141516171819-20212223242526272829-30313233343536373839-40414243444546474849__50515253545556575859-60616263646566676869-70717273747576777879__ARAUAUllAWAWRBALBALRBCBCRBCTBCTRBXHBXLECCDCDRCECERCHCL___CLCCLICLRCPCRCVBCVDDDDDDRDEDERdiagnoseDPDREDEDMKEXHDRHERHI0ICISKLLALCDRLCERLCRLDLDRLELERLHLMLNDRLNERLNRLPDRLPERLPRLPSWLRLTDRLTERLTRMMDMDRMEMERAddAdd Unnormslired (Short)Add Unnormalired (Short)Add Unnormalired (Long)Add Unnormalized (Long)Branch and LinkBranch snd LinkBranch on ConditionBrsneh on ConditionBranch on CountBranoh on CountBranch on Index HighBranch on Index Low or EqualCompareCompare (Long)Compare (Long)Compare (Short)Compare (Short)Compare HalfwordCompare LogicalCompare LogicalCompare LogicalCompare LogicalCompare DecimalCompareConvert to BinaryConvert to DecimalDivideDivide (Long)Divide (Long)Divide (Short)Divide (Short)DiagnoseDivide DecimalDivideEditEdit and MarkExecuteHalve (Long)Halve (Short)Halt 110Insert CharacterInsert Storage KeyLoadLoad AddressLoad Complement (Long)Load Complemcnt (Short)Load ComplementLoad (Long)Load (Long)Load (Short)Load (Short)Load HalfwordLoad MultipleLoad Negative (Long)Load Negative (Short)Load NegativeLoad Positive (Long)Load Positive (Short)Load PositiveLoad PSWLoadLoad and Test (Long)Load and Test (Short)Load and TestMultiplyMultiply (Long)Multiply (Long)Multiply (Short)Multiply (Short)- 1 -5.46A2A7.43A4A5E1EFA-1A7ESE6E2E4505470746-06868759692979394955-D59515F9194F4E5D6D2D-7D3D83FD1DDEDF442434-9E430958412333136828-78384898213111203010-82182232125c6C2C7C3C41 41 4( 4$ 444444: 4+ 41 41 4333333333333__11k143t 3141 34 3411S3SSS T SSST S CT SS T T T CT Ss T SSSssS T T TS T T 1'SSss sSS~ _ _ _ _SssSSTs sT SSSS T SSSS T SSST ST SSSSSSSSS I:sSSSSSSTISCCC56A. D. FALKOFF, K. E. IVERSON, AND E. H. SUSSENGUTH
Page 1:
All SYSTEM/~~O functional character
Page 6 and 7:
example, 'J, in line 20 of MAC' (j;
Page 8 and 9: used for the instructions as well a
Page 10 and 11: this respecifies the instruction co
Page 12 and 13: ~The first 2’’ bytes of memory
Page 14 and 15: Indications of machine failure are
Page 16 and 17: TS (test and set) simply fetches on
Page 18 and 19: is suppressed (f12) by a protection
Page 20 and 21: in the case of ZAP (zero and add) a
Page 22 and 23: Input/outputThe SYSTEM/B~O input/ou
Page 24 and 25: one device and the initiation of a
Page 26 and 27: multiplexor channel it could be any
Page 28 and 29: code in C” (line 27). The pci bit
Page 30 and 31: channel operation as any other stat
Page 32 and 33: ~register os/s" (line 45), acknowle
Page 34 and 35: and Si = 1 is used to denote a pend
Page 36 and 37: In line 121 a multiplexor channel s
Page 38 and 39: mand chaining. Alternatively, the b
Page 40 and 41: Iithas no effect on a current opera
Page 42 and 43: for assistance in the early stages;
Page 44 and 45: EX "TM --DCT DCTR --BAL DALR --BCR
Page 48 and 49: MI'CrEDEDMK "EDMKEDEDYVN YVZTR MVCg
Page 50 and 51: AP CP DPMP BPZAPCVBCVBCPz;}BPMPDPAP
Page 52 and 53: k45k46k47k48k49k50k51k52k53k54k55k5
Page 54 and 55: Table 3 Continuedsymboldimensionsig
Page 56 and 57: dimensionsignijicancereferences: se
Page 60 and 61: ~~~~~~~~~~I0 1 2 3 4 5 6 7 8 910 In
Page 62 and 63: ~~MCIE, machine check interruption
Page 64 and 65: (=Ti, qi +- 1, -v/q 0-. -i : (qrand
Page 66: C h d saivpa8:Ks;s;EMmpx ? 1 I&I ?
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A formal description of SYSTEM/360

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