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

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1111111■111111PIO instruction Function ModifierDevice addressSubaddressZerosDisk StorageImmediate write 0 0 1Write data 0 0 0 1 * * * * * *Load next sector ID 0 0 1 0Seek 0 0 1 1Format track 0 1 0 0Read verify 0 1 0 1Read initialize 0 1 1 0Write initialize 0 1 1 1Terminate 1 0 0 0Write diagnostic control 1 0 1 1Immediate read 0 1 0Read data 0 0 0 1 * * * * * *Read sector ID 0 0 1 0Read ISW 0 0 1 1Read ISWEX 1 0 1 1Read residual address 1 1 1 1Start read 1 1 0Read cycle steal 0 0 0 1 * * * * * *Read verify cycle steal 0 0 1 0Start write 1 1 1Write cycle steal 0 0 0 1 * * * * * ik-All I/O modulesImmediate read 0 1 0Read module ID 0 1 0 0 * * * * *Read module ID extension 0 1 0 1Read DSW 0 1 1 1Prepare I/O 01 1 * * * * XXX X 00Halt I/0 1 0 0* * * * XX XX 00Processor moduleImmediate read 0 1 0Read direct controlchannel status word * * * * 0 1 0 0 0 0Set interrupt 1 0 1 * * * * 0 0 0 0 0 0* * Indicates bits not used, but must be set to 0.
1130 I/O commandsInput/output controlcommand (IOCC)DevicecodeFunctioncodeModifier bits8 9 10 11 12 13 14 15HexadecimalvalueSystem/7 1130 host attachment 01100Initiate writeNo interrupt to System/7 foroperation end 1 0 1 :::::::::::::E:::::::::V:::::: 0 0 0 0 XXXX 6500Interrupt System/7 foroperation end 1 0 1 Mi:i:i:§2:::i:iii:i:::.:: 0 0 0 1 XXXX 6501EIPL and no interrupt toSystem/7 for operation end 1 0 1 ::::::::::::::MO: 0 0 1 0 XXXX 6502EIPL and interrupt System/7for operation end 1 0 1 ::::::::::iiiIiii:i:i::::::0::: 0 0 1 1 XXXX 6503Initiate readNo interrupt to System/7 foroperation end 1 1 0 MiiiMEM 0 0 0 0 XXXX 6600Interrupt System/7 foroperation end 1 1 0 ::::::Eigagg: 0 0 0 1 XXXX 6601ControlTransfer word count toSystem/7 1 0 0 :::Mii.i:i::::::N 0 0 1 0 XXXX 6402Transfer System/7 storageaddress to System/7 1 0 0 na:::::::::ini 0 0 1 1 XXXX 6403Permit System/7 power /thermalwarning interruptions 1 0 0 ii:iiikEiii:Aiiiii 1 0 0 0 XXXX 6408Prevent System/7 power/thermal warning interruptions 1 0 0 :::::01:i::::::::ES: 1 1 0 0 XXXX 640CSense deviceWithout reset 1 1 1 MOM 0 0 0 0 NAM 6700With reset 1 1 1 Pi:::::::igiNie 0 0 0 1 :i1g6g;::: 6701MIN Shaded areas are reserved. (The hexadecimal values were developed assuming all reservedmodifiers to be zero.)Summary of I/O Commands B-5
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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
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NMI INNI 1111=111111 IM11111■1111
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11111 !III VIII I 1101 1,411111111,
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I i 1111111'1Np■I0111m PIP ,ili11
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Example:Word in accumulator 0110 11
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Exclusive ORing occurs only between
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Shift Left Circular (PSLC)0 5 8 11
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Shift Right Arithmetic (PSRA)0 5 8
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Example:PB instruction(R = 110 spec
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Branch and Link Long (PBALL)0 5 8 1
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Branch Conditional (PBC►0 5 8 9 1
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Branch and Unmask Long (BUL) (5010
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Skip Conditional (PSKC)0 5 8 9 15Op
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Example:0 5 8 15PAS instruction(loc
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Load from Register (PLR)0 5 8 15Op
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Load Processor Status (PLPS)0 5 8 1
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Write IAR Backup (WIB) (5010 Proces
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Store Indicators (STI) (5010 Proces
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Executing the OR-to-mask instructio
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the process position. If the system
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Read Protect Key (RPK)0 5 8 11 16 2
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Module address field:Module address
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11111E111111111 M11111111•11111 1
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1111111111111111111111■11•11111
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Sixteen bits of additional module i
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1 REG 1---LEVEL0 10 0 2 1 20 0 0 03
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CTL CHK (Control Check) LightThis l
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1111■111111,11,11N I IIIADDRESS L
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CHECK CONTROL SwitchThis three-posi
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START KeyPressing the start key cau
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The processor module contains two 1
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6-4 GA34-0003II I 1 1 III 111 1111
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.11.1111111.111 MP I 111.10114P III
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1111 Minn. 11111111R !VW IMF" !PFLI
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The ACCA must be selected in order
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111.1111 111111 N uData and control
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I II III• 1111111111111111 1•11
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Significant Bits Meaning7* Data set
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I■ 0=11 1111111 MEM11 1111111111
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". — •• 11•111•MI !IF lim
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V IIF 1,1 NM IICONTROL CHARACTERS A
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Character SynchronizationCharacter
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Bit 1-Reserved.Bit 2-Transmit Opera
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1,114plilloi 1110 1111 1111.11 VI P
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1 1 - 1111=111111111 111M 1111 111
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The 5028 Operator Station (Figure 9
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Thickness Paper - .004 + .0003" (0,
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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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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
Page 320 and 321: Status Word 1.0 152502 status buffe
Page 322 and 323: Status Word 2.0 15Status word 1% St
Page 324 and 325: 1 1 111111111111111111111111111•1
Page 326 and 327: IMP P 1111,1111.11,11311111 I MP 11
Page 328 and 329: 11 11 1111111111 1 1111111111111111
Page 330 and 331: algaaaagIrlug",',/"'", BeltPosition
Page 332 and 333: • Disable Attention Interrupt 110
Page 334 and 335: Status Word 1.0 15aStatus word 1•
Page 336 and 337: Status Word 2.15Status word 1N+1Res
Page 338 and 339: Interrupt PresentationThe printer a
Page 340 and 341: 17-30 GA34-0003
Page 342 and 343: Add immediateMnemonicExecutiontime
Page 344 and 345: Alter storage key (provided only wi
Page 346 and 347: BranchMnemonicExecutiont i me (ns)O
Page 348 and 349: Branch conditionalMnemonicExecution
Page 350 and 351: Exclusive OR registertMnemonicExecu
Page 352 and 353: Level exitMnemonicExecutiontime (ns
Page 354 and 355: Load immediateMnemonicExecutiontime
Page 356 and 357: OR registerMnemonicExecutiontime (n
Page 358 and 359: Read protect key (provided only wit
Page 360 and 361: 1111■11111■111111111 1 11111111
Page 362 and 363: StopMnemonicExecutiontime Ins)Op co
Page 364 and 365: SubtractMnemonicExecutiontime (ns)O
Page 366 and 367: A-26 GA34-0003
Page 368 and 369: PIO instruction Function ModifierDe
Page 372 and 373: Valid responses to 2790 read comman
Page 374 and 375: Interrupt status wordsDevice0 1 2 3
Page 376 and 377: Device status word (2502, 5024 with
Page 378 and 379: 11.1 11111 11110•11111111111.1111
Page 380 and 381: 5028ConsoleShift/ 5028BSCAACCAContr
Page 382 and 383: 5028ConsoleShift/ 5028BSCAACCAContr
Page 384 and 385: triNtitTIBitRanges and bit values (
Page 386 and 387: .••■• III II III 11111.•
Page 388 and 389: E-6 GA34-0003
Page 390 and 391: Verifydata beforewrite analogoutput
Page 392 and 393: Prepare I/OSet referenceregisterYes
Page 394 and 395: F-6 GA34-0003IIII•1111■•■
Page 396 and 397: G-2 GA34-0003
Page 398 and 399: analog signal resolution (continued
Page 400 and 401: cycle steal feature data flow 2-3cy
Page 402 and 403: forced interruption control, digita
Page 404 and 405: initial program load (IPL) to Syste
Page 406 and 407: 111111•1111111111■ IllO (OR) in
Page 408 and 409: ead, 5022 Disk Storage Module (cont
Page 410 and 411: 11111111111111111■1 1111111 11111
Page 412: X-16 GA34-0003
Page 416 and 417: GA34-0003-7Your comments, please ..
Page 419 and 420: I 111111111111111.1 I MEM II 1 1111
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