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

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1 REG 1---LEVEL0 10 0 2 1 20 0 0 03IF1 El E2 OVRREQ REQ REQ CRY F LWConsole displayarea 000 00P I 0 1 2 3 I 4 5 6010 0 0 010 0 0MCKPCKLS STG CTL I/O INV INV INVPTY PTY CHK CHK SEQ OP ADR CT0 0 0 0 0 0 0 0TST0000 0DATA7 I P1 I 8 9 10 11 1 12 13 14 15ADDRESSSKP STP WT LD01010 0 0 00 0 0 0la 16 eD 16 1516 I 1 15 16 63 16 12 1C3) 1161 15HOST ATTACHSTORE/DISPLAYRotaryswitchareaENABLE •AND IPLENABLEDISABLE • XR6 • XR2XR5 • • .XR3XR4LAMP TEST I CHECK CONTROL I 1 RATE CONTROL 1CHECKRESTARTSTOP ONSTOR ADDRr'NSTOREMAINSTORAGEDISPLAYRESETON .1-NAUTO aRSTRTOFF ■.../POWERONConsole functionswitches andindicatorsSTARTSTOPPROGRAMLOADTHERMALONPOWEROFFI CONSOLE CONTROLS IDISABLE • • ENABLEFigure 5-1. Operator console5-2 GA34-0003
The switches, keys, and lights needed to operate and control the System/7 are arrangedon the operator console of a three- or six-position main enclosure as shown in Figure 5-1.The descriptions in this chapter also apply to the console on the two-position enclosure,even though the switches, keys, and lights are arranged slightly different from Figure 5-1.The system design minimizes the need for operator use of the console. A key switchgives added security from unauthorized use of the system by disabling the console. Thus,only authorized persons can enable the console by using the key switch.The main functions of the operator console are to turn power on and off, reset thesystem, load the initial program information, and store or display information in storageor registers. Additional facilities exist for program debugging and hardware testing.CONSOLE DISPLAY AREAIndicator lights in the console display area (see Figure 5-2) may appear to be on duringsystem operation. They are actually turning on and off at a rapid rate as a result of theinternal speed of the processor. Therefore, data represented by indicators (except the testlight) in the console display area is valid only when the processor is in the stop state.REG I LEVEL0 1 2 0 1 2,- 30 0 0 0 0 0 0I MCKIF1 El E2 OVRREQ REQ REQ CRY FLW SKP STP WT LD000 00 0000DATAPO I 0 1 2 3 4 5 6 7I P1 8 9 10 11010 0 0 0 0 0 0 0 0 0 0 0 0ADDRESS0 1 2 3 I 4 5 6 7 I 8 9 10 110 0 0 0 0 0 0 0 0 0 0 0PCKLS STG CU I/O INV INV INVPTY PTY CHK CHK SEQ OP ADR CT0 0 0 0 0 0 0 0TST012 13 14 150 0 0 012 13 14 150 0 0 0Figure 5-2. Console display areaREG LightsThe reg lights indicate, in binary notation, the index register being used by the currentinstruction. If all reg lights are off, the instruction either does not require an index registeror is using the accumulator or instruction address register, depending on the specificinstruction.LEVEL LightsThe level lights indicate which one of the four interruption levels (0, 1, 2, or 3) iscurrently active.Machine Check (MCK) Indicator LightsLS PTY (Local Store Parity) LightA parity error detected in one of the index registers turns on this indicator. A machinecheck interruption occurs if the check control switch is in the process position.STG PTY (Storage Parity) LightA parity error detected when data is read from storage turns on this indicator. A machinecheck interruption occurs if the check control switch is in the process position. (See`Parity' in Chapter 2, "IBM 5010 Processor Module.")Operator Console 5-3
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GA34-0003-7File No. S7-00IBM System
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ContentsPrefaceChapter 1. Introduct
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Flagging 15-26Track Initialization
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PrefaceThis reference manual is a s
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IntroductionCHAPTER CONTENTSSystem/
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Figure 1-1. IBM 5028 Operator Stati
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• One or two analog output points
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Power Failure and Thermal WarningPo
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IBM 5010 Processor ModuleCHAPTER CO
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StorageProcessorAACycleSteal/ Featu
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The processor does not recognize in
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DATA FORMATSInput/output data can b
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The absolute form can be obtained i
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Accumulators (ACC 0 to ACC 3)Page o
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Overflow IndicatorThe overflow indi
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System/7 InterruptionsCHAPTER CONTE
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Level 1interruptionprocessing'.ros
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Interruption Mask Register and Summ
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Page of GA34-0003-6,-7As Updated Au
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The accumulator associated with the
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Page of GA34-0003-6, -7As Updated A
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The summary mask isturned on; sampl
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Processor InstructionsCHAPTER CONTE
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InstructionMnemonic'OperationcodeLo
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' rrrI !Mil,. '11111E1 luluINSTRUCT
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"" ',Pli iI 1114111111111111 111111
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Load Immediate (PLI)0 5 8 15Op code
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Store Accumulator (PST)0 5 8 15Op c
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vow wow. •1•01111111111111111
Page 62 and 63: NMI INNI 1111=111111 IM11111■1111
Page 64 and 65: 11111 !III VIII I 1101 1,411111111,
Page 66 and 67: I i 1111111'1Np■I0111m PIP ,ili11
Page 68 and 69: Example:Word in accumulator 0110 11
Page 70 and 71: Exclusive ORing occurs only between
Page 72 and 73: Shift Left Circular (PSLC)0 5 8 11
Page 74 and 75: Shift Right Arithmetic (PSRA)0 5 8
Page 76 and 77: Example:PB instruction(R = 110 spec
Page 78 and 79: Branch and Link Long (PBALL)0 5 8 1
Page 80 and 81: Branch Conditional (PBC►0 5 8 9 1
Page 82 and 83: Branch and Unmask Long (BUL) (5010
Page 84 and 85: Skip Conditional (PSKC)0 5 8 9 15Op
Page 86 and 87: Example:0 5 8 15PAS instruction(loc
Page 88 and 89: Load from Register (PLR)0 5 8 15Op
Page 90 and 91: Load Processor Status (PLPS)0 5 8 1
Page 92 and 93: Write IAR Backup (WIB) (5010 Proces
Page 94 and 95: Store Indicators (STI) (5010 Proces
Page 96 and 97: Executing the OR-to-mask instructio
Page 98 and 99: the process position. If the system
Page 100 and 101: Read Protect Key (RPK)0 5 8 11 16 2
Page 102 and 103: Module address field:Module address
Page 104 and 105: 11111E111111111 M11111111•11111 1
Page 106 and 107: 1111111111111111111111■11•11111
Page 108 and 109: Page of GA34-0003-6, -7As Updated A
Page 110 and 111: Sixteen bits of additional module i
Page 114 and 115: CTL CHK (Control Check) LightThis l
Page 116 and 117: 1111■111111,11,11N I IIIADDRESS L
Page 118 and 119: CHECK CONTROL SwitchThis three-posi
Page 120 and 121: START KeyPressing the start key cau
Page 122 and 123: The processor module contains two 1
Page 124 and 125: 6-4 GA34-0003II I 1 1 III 111 1111
Page 126 and 127: .11.1111111.111 MP I 111.10114P III
Page 128 and 129: 1111 Minn. 11111111R !VW IMF" !PFLI
Page 130 and 131: The ACCA must be selected in order
Page 132 and 133: 111.1111 111111 N uData and control
Page 134 and 135: I II III• 1111111111111111 1•11
Page 136 and 137: Significant Bits Meaning7* Data set
Page 138 and 139: I■ 0=11 1111111 MEM11 1111111111
Page 140 and 141: ". — •• 11•111•MI !IF lim
Page 142 and 143: V IIF 1,1 NM IICONTROL CHARACTERS A
Page 144 and 145: Character SynchronizationCharacter
Page 146 and 147: Bit 1-Reserved.Bit 2-Transmit Opera
Page 150 and 151: 1,114plilloi 1110 1111 1111.11 VI P
Page 154 and 155: 1 1 - 1111=111111111 111M 1111 111
Page 156 and 157: The 5028 Operator Station (Figure 9
Page 158 and 159: Thickness Paper - .004 + .0003" (0,
Page 160 and 161: Character bit position 84 Tape move
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If the operator station motor is no
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Feed Tape and Print0 5 8 11 16 20 2
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Read 1SW0 5 8 11 16 20 26 31Op code
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The 5014 Analog Input Module Model
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Convert Analog Input with External
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Read ISW0 5 8 11 16 20 26 31Op code
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10-8 GA34-0003
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11111811111111.1.1.14.111.1111I II
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" 11, 141MINMIIIIF I WPM P IP !! 11
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Read and Convert ADC0 5 8 11 16 20
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Device Status Word (DSW): The 16 bi
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1411111111,1111111111n 111The 5014
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Convert Analog Input with External
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12-6 GA34-0003
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The 5012 Multifunction Module Model
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MODULE DEVICE ADDRESSESANALOG INPUT
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The range bits (RRR) in the control
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H1111111111111 1111.111111HIVRead A
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I/0 CommandsThe prepare I/O and hal
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Data stored in the register can hav
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If a particular amplifier gain was
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' 14 111•141111111111111011114111
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Read Digital Input Reference Regist
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Digital Input Groups Without Proces
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CIA ^iN1i Ma IIl AMINNNP u 11.!..11
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Write Analog Output Holding Registe
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1111111■11111111101=11111.1111111
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=111111111111111111 1 11 1 11111111
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DataThe data byte contains either d
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Read CommandsAll read commands are
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Write Null Acknowledge: This code (
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Area Station Local I/O Guidance Cha
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2791/2793 Adapter Critical timingIn
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BeginDSC* 05Write(AS enters data mo
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oww1111111111111111111111111,1,, V
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Bit 15 in the R register can be set
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The 5013 Digital I/O Module Model A
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The prepare I/O command is used as
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Read Digital Input RegisterO 5 8 11
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Set Digital Input Interrupt Control
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DIGITAL OUTPUT CONTROLThe Digital O
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The 2792 Remote Communications Cont
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Data TransmissionInformation is tra
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The functions of the five bytes in
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Code nameHexBit patternResponse Com
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Read End Acknowledge: This code (he
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Begin Diagnostic: This code (hexade
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Page of GA34-0003-6, -7As Updated A
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Command SequencesThe 2790 Control m
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An area station requiring service l
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Set Diagnostic Mode0 5 8 11 16 20 2
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14-32 GA34-0003
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FUNCTIONAL DESCRIPTIONThe IBM 5022
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FILE ORGANIZATIONEach surface of ea
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Sector Identifier FormatEach identi
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If fewer than 128 words are to be t
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When the IPL operation starts, the
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Recalibrate Operation: A recalibrat
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1111 11 I 111111111111WRead Initial
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If an error is detected during a da
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None of the data read is transferre
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Error and Status ConditionsErrors d
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Significant Bits Meaning5* No recor
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Significant Bits Meaning3 Seek chec
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FLAGGINGThe condition of a track su
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Track Initialization ProceduresThe
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Bit 5—No Record FoundIt should be
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15-32 GA34-0003
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I III 1111111111111111111111111111
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Interruptions to System/7The progra
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Initiate Read0 16 21 24 31111111Add
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Device Status Word (DSW): The 16-bi
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16-10 GA34-0003
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The IBM 5024 I/O Attachment Enclosu
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III 1111•1111111111•1111111 III
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11111 1 11•1111111111111111111111
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Reset 5024The reset 5024 resets the
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2502 Card Reader Translate TableA 2
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I/O Transfer BlockThe address of th
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Status Word 1.0 152502 status buffe
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Status Word 2.0 15Status word 1% St
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1 1 111111111111111111111111111•1
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IMP P 1111,1111.11,11311111 I MP 11
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11 11 1111111111 1 1111111111111111
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algaaaagIrlug",',/"'", BeltPosition
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• Disable Attention Interrupt 110
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Status Word 1.0 15aStatus word 1•
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Status Word 2.15Status word 1N+1Res
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Interrupt PresentationThe printer a
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17-30 GA34-0003
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Add immediateMnemonicExecutiontime
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Alter storage key (provided only wi
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BranchMnemonicExecutiont i me (ns)O
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Branch conditionalMnemonicExecution
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Exclusive OR registertMnemonicExecu
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Level exitMnemonicExecutiontime (ns
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Load immediateMnemonicExecutiontime
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OR registerMnemonicExecutiontime (n
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Read protect key (provided only wit
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1111■11111■111111111 1 11111111
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StopMnemonicExecutiontime Ins)Op co
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SubtractMnemonicExecutiontime (ns)O
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A-26 GA34-0003
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PIO instruction Function ModifierDe
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1111111■111111PIO instruction Fun
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Valid responses to 2790 read comman
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Interrupt status wordsDevice0 1 2 3
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Device status word (2502, 5024 with
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11.1 11111 11110•11111111111.1111
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5028ConsoleShift/ 5028BSCAACCAContr
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5028ConsoleShift/ 5028BSCAACCAContr
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triNtitTIBitRanges and bit values (
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.••■• III II III 11111.•
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E-6 GA34-0003
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Verifydata beforewrite analogoutput
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Prepare I/OSet referenceregisterYes
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F-6 GA34-0003IIII•1111■•■
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G-2 GA34-0003
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analog signal resolution (continued
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cycle steal feature data flow 2-3cy
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forced interruption control, digita
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initial program load (IPL) to Syste
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111111•1111111111■ IllO (OR) in
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ead, 5022 Disk Storage Module (cont
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11111111111111111■1 1111111 11111
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X-16 GA34-0003
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GA34-0003-7Your comments, please ..
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I 111111111111111.1 I MEM II 1 1111
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