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',V.71..1.41VV4-02,P2A,V4,1%1,L—Nomemzsza EXAMPLES 62—21Label25Assembler Language CodingOperation27 30FT323335 40SeeNoteHexadecimalValueEquivalent Machine Language InstructionDescription, , MIDIX, DII,S,P, I I 1 170XX Add expanded DISP to I (noilitansur), D,I,S,P,11ShortI 1 M1D,X, I i i71XX Add expanded DISP to XR11 1 I M,D IX, 2 D,I,S,P, _Li_ 72XX Add expanded D1SP to XR2, I MID ,X1 3 D,I,S,P, / /73XX Add expanded DISP to XR3, I M,DIX, L A,D1D,R,, D I,S,P1 74*XXXXX Add expanded positive or negative D1SP to CSL at Addr (add LongI I I I I 1 I I , I I , ,to core storage)1 , I M I D 1 X 1 L I A I D I D ,R, DirectI I 7500XXXX Add Addr to XR It I M,D,X, L 2 A,D,D,R, , 1 7600XXXX Add Addr to XR2, 1 1 M,D,X, L 3 A ID ,D,R, , i2E7700XXXX Add Addr to XR3, i M,D,X, I A I D,D,R 1 , I,S,P 74*XXXXX This instruction should not be used to modify storage. Longi 1 1 1 1 1 1 1 1 1 1 1 i t Use MDX L/ / 1 M,D,X, I I A,D,D,R, 1 1 1 7580XXXX Add V in CSL at Addr to XR I1 , 1 M,D,X, I 2 A I D,D,R, I 1 , 1 7680XXXX Add V in CSL at Addr to XR2i 1 1 M,D IX, I 3 A,D,D,R, 1 1 1 i 7780XXXX Add V in CSL at Addr to XR3FormatInstructionInstructionAddressingInstructionIndirectAddressing1 1 1 1 i i 1, 1 1 1 1 1,51 The third from high-order hex. digit can be 0 through 7. The third from high-order hex. digit can be 8 through F.46MDX
Page of GA26-5918-8Revised July 14, 1971By TNL: GN26-0269WAIT (WAIT)FORMAT emauummazt;riza0 OPF T D isp 150,0,1 1 ,01010, 01 0,0 ,0,0,0, 0,0,0113 0 0 0117198 Al'''aaaffiEREF'7= DESCRIPTION-..:-.18,,..'1901.911;141-M18173,119:.:7- .19'7814nThis short format instruction places the P-C in a waitcondition. Data channel and/or interval timer operationscontinue during a wait condition. The P-C can be restartedby pressing START on the console or by detectionof an interrupt. Following completion of an interruptsubroutine; the instruction immediately following thewait instruction is executed provided the branch out ofinterrupt (BOSC) instruction is the normal indirect subroutinelinkage.THE CARRY AND OVERFLOW INDICATORS are notchanged by this instruction.:41,8117gfetil871POSUrc-EXAMPLEAssembler Language CodingEquivalent Machine Language Instruction21Label25Operation27 30FT323335 40SeeNoteHexadecimalValueDescriptionFormatI I I I WIAti IT (IN, 0 I TI E l ), 1 I 30XX Wait until manual start or an interrupt occurs ShortNote: The value placed in the operand field is optional and can be used to identify different waits.Instruction Set 47WAIT
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File No. 1800-01Order No. GA26-5918
Page 3 and 4: ContentsINTRODUCTION 1SYSTEM DESCRI
Page 5 and 6: Thermocouple Conversion ExampleConv
Page 7: Status Character 2412790 ADAPTER PR
Page 12: Processor - ControllerCoreStorageOu
Page 16 and 17: Page of GA26-5918-8Revised July 14,
Page 18 and 19: egister or the index register speci
Page 20 and 21: Short InstructionDDOne WordInstruct
Page 22 and 23: Instruction SetThe 1800 system inst
Page 24 and 25: LOAD ACCUMULATOR (LD)FORMATS oitamw
Page 26 and 27: STORE ACCUMULATOR (STO)FORMATSF 0 O
Page 28 and 29: LOAD INDEX (LDX)0 OP F T Disp 151 0
Page 30 and 31: STORE STATUS (STS) Store Status Fun
Page 32 and 33: LOAD STATUS (LDS)117165 A1DESCRIPTI
Page 36 and 37: SUBTRACT DOUBLE (SD).fartzaielTmEas
Page 38: DIVIDE (D)FORMATS0 OP F T DispF T I
Page 41 and 42: LOGICAL EXCLUSIVE OR (EOR)'FORMATS
Page 43 and 44: SHIFT LEFT A AND Q (SLT)altkae..,.:
Page 46 and 47: SHIFT RIGHT LOGICAL A (SRA)FORMAT s
Page 48 and 49: ROTATE RIGHT A AND Q (RTE)FORMAT ta
Page 50 and 51: BRANCH OR SKIP ON CONDITION (BSC OR
Page 52 and 53: a4.-4KA4rE4.7.9.4.&.4VA/M4:14/24...
Page 56 and 57: COMPARE (CMP)FORMATS0 OP F T Disp 1
Page 60 and 61: MachineCyclesAUGEND (A-reg) and ADD
Page 66 and 67: chain is accomplished as follows: T
Page 74 and 75: InterruptTo allow for coordination
Page 80 and 81: After a request for service has bee
Page 82 and 83: 2. The forced BSI with indirect add
Page 84 and 85: Storage ProtectionStorage protectio
Page 86 and 87: Page of GA26-5918-8Revised January
Page 88 and 89: Processor-Controller ConsoleThe pro
Page 90 and 91: 117674,Figure 23. Console Pushbutto
Page 96 and 97: DATA FLOW DISPLAYSSix rows of light
Page 98 and 99: This command causes the console int
Page 100 and 101: High -LevelHigh -Level Low-LevelLow
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CUSTOM ELEMENT: This element is ava
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The clock stop period does not dire
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Numberingwithin 18511851's withMult
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selected analog signal to a digital
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Page of GA26-5918-8Revised July 14,
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0 1 2 3 4 5 8 7 0 9 10 14 15Indicat
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Direct Program Control Operations P
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Temp TempF C1652° 9001472° 81292
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2. Determine the ADC reading (Q val
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Digital InputDigital input features
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ead operation without external sync
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AdapterFirstSecondThirdFourthFifthS
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the next input group address (conta
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status word (PISW), the PISW is rea
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ProcessorControllerOut Bus(16 - Bit
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DAC reference voltage used in devel
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126 is assigned to the second group
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The input/output control command (I
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1053/1816 Printer IOCC'sCE ModeSpec
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Keyboard entries are not printed au
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error is detected, the program may
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the keyboard into a storage-protect
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Channel••• ••••• 14
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READER ANY ERROR: This indicator tu
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Even-Numbered ColumnsOdd-Numbered C
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1442 DSW Interrupt IndicatorsFigure
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The preceding examples show that if
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CharHexCore Storage BitsTypebar2 5
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CE PRINTER BUSY: When the 1443 is i
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DrumDownDRUM FAST RUN: This switch
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1627 DSW Noninterrupt IndicatorsFig
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120255A1Each track is divided into
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This command places the disk storag
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ANY ERROR: This indicator turns on
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LogicalDataRecordIBGapLRCIBGap.._01
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A tape mark read from seven-track t
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Modifier bits perform the five func
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an XIO initialize read operation wi
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Communications AdapterINTRODUCTIONT
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character (bit positions 0 through
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Bit PositionsP, 7, 6, 54, 3, 2, 100
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Standard replies as well as NAK cau
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either seeking characters received
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CA IOCC'sInitialize Write0 15 0 4 8
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TIMEOUT: This indicator turns on, c
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0 I 2 3 4 5 6 7 8 9 10 11 i2 13 14
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ETB, ETX, AND ENQ: These characters
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.■••.0■-3toCOc.nroz0F21.0fa
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Selector ChannelThe selector channe
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CCW Word 1 CCW Word 2 CCW Word 315B
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limited to the number of sense byte
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CSW Word 1 CSW Word 2 CSW Word 3 CS
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CSW Word 2 CSW Word 3CSW Word 40 3
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Termination of an operation with a
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Device end, when subsequently provi
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System /360 AdapterINTRODUCTIONThe
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specified by the channel command wo
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ATTENTION: This status indicates th
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HALT: This bit turns on, causing an
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Start Byte AS Address Byte Device A
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Read data request causes the adapte
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If a 1053 Printer is addressed by t
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specific 16-word block within the c
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LCCBWord1Address Word(Active Frame)
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channel active is interrogated. If
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Form GA26-5918-8Page Revised 10/1/7
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AREA STATION LOCAL I/O TRANSACTION
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244Form GA26-5918-8Page Added 10/1/
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Page 258 and 259:
Page 260 and 261:
Page 262 and 263:
When all segments are bypassed modi
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0. It can occur only during a read
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Page 268 and 269:
HexadecimalValueDouble Compare (DCM
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Appendix B. I/O Device AddressingTh
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1054 AND 1055 PAPER TAPEWRITE: Punc
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INITIALIZE WRITE: Move contents of
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INITIALIZE READ: Move tape data to
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AREA FEATURE 0 1 2 3 4 5 6 7 8 9•
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Clear (Continued)Storage (Continued
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Converting Thermocouple Characteris
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4Input/Output Control (Continued)On
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Loop Channel (Continued)Control Blo
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Pulse OutputDescription of 125Timer
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Storage ProtectBit (S) 10Bit Light
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1053 Printer (Continued)Maximum Rat
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1810 Disk Storage (Continued)Read/W
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Page 305:
IBM Technical Newsletter File Numbe
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^;``
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• READER'S COMMENT FORM•▪ IBM
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• READER'S COMMENT FORM• IBM 18
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• READER'S COMMENT FORM• IBM 18
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