1130 Commercial Subroutine Package - All about the IBM 1130 ...

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ADD PACKA1A3AlDEC Format: CALL PACK(JCARD,J,JLAST,KCARD,K)A3A1CARRY Function: Information in Al format, one character per word, is PACKed into A2 format,DECA1 two characters per word.DIVDPACK Parameter description:DUNPKEDIT JCARD - The name of a one-dimensional integer array defined in a DIMENSIONFILL statement. This is the input array, containing the data in Al format,GET one character per word.ICOMPIOND J - An integer constant, an integer expression, or an integer variable. ThisKEYBD is the position of the first character of JCARD to be PACKed (the left-MOVEhand end of a field).MPYNCOMPJLAST - An integer constant, an integer expression, or an integer variable,NSIGNgreater than J. This is the position of the last character of JCARD toNZONEbe PACKed (the right-hand end of a field).PACK -4—PRINTKCARD - The name of a one-dimensional integer array defined in a DIMENSIONPUNCHPUTstatement. This is the array into which the data is PACKed, in A2 format,two characters per word.P1403P1442READ K - An integer constant, an integer expression, or an integer variable. ThisR2501 is the position of the first element of KCARD to receive the PACKedSKIP characters (the left-hand end of a field).STACKSUB Detailed description: The characters in the JCARD array are taken in pairs, startingS1403 with JCARD(J), and PACKed together into one element of KCARD, starting withTYPER KCARD(K). Since the characters are taken in pairs, an even number of characters willUNPAC always be PACKed. If necessary, the character at JCARD(JLAST+1) will be used inWHOLE order to make the last data PACKed a pair. More detailed information may be found inthe PACK/UNPAC flowchart and listing.
[Example: DIMENSION IUNPK(26),IPAKD(26)CALL PACK(IUNPK,1,25,IPAKD,1)Before:IUNPK AbBbCbDbEbFbGbHblbJbKbLbMbNbObPbQbRbSbTbUbVbWbXbYbZb115 I IPosition 1 10 15 20 25IPAKD Oblb2b3b4b5b6b7b8b9bOblb2b3b4b5b6b7b8b9bOblb2b3b4b5bPosition1 5 1 15 20 25After:IUNPK is the same.IPAKD ABCDEFGHIJKLMNOPQRSTUVWXYZ3b4b5b6b7b8b9b0b1b2b3b4b5bPosition 1 5 10 15 20 25Note that each two characters shown above represent one element of the array.Also, after IUNPK has been PACKed, the twenty-sixth character, Z, has beenPACKed since 25 characters were specified (between J and JLAST).Errors: NoneRemarks: If JLAST is less than or equal to J, the first two characters of JCARD will bePACKed. An even number of characters in JCARD will always be PACKed into KCARD.An equation for how much space is required, in elements, in KCARD isSpace in KCARD -JLAST-J+2 ]2This result is rounded down at all times.-61-1 1 1 U 111 111 1111 11 111 -1.111,111111 I RIMINIR. 11119,1l. II
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aApplication ProgramH20-0241-31130
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CONTENTSIntroduction 1Use of the Co
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Sample Problems 93Problem 1 93Probl
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In addition to input/output, subrou
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SPECIAL CONSIDERATIONS — ARITHMET
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The use of the overlapped I/O porti
Page 15 and 16: A decimal field is stored in an arr
Page 17 and 18: FORMAT REQUIREMENTSThe requirements
Page 19 and 20: ADDFormat: CALL ADD(JCARD, J, JLAST
Page 21 and 22: A1A3Format: CALL A1A3(JCARD, J, JLA
Page 23 and 24: Errors: If a character does not app
Page 25 and 26: Example: DIMENSION IFLD(20)N=0CALL
Page 27 and 28: A3A1Format: CALL A3A1(JCARD, J, JLA
Page 29 and 30: Errors: If JLAST is less than J, on
Page 31 and 32: Example: DIMENSION NUMB(10)Before:C
Page 33 and 34: Example: DIMENSION IFLD(20)N=0CALL
Page 35 and 36: 5. As long as the result is positiv
Page 37 and 38: DPACKFormat: CALL DPACK(JCARD, J, J
Page 39 and 40: Example: DIMENSION IUNPK(26), IPAKD
Page 41 and 42: More detailed information may be fo
Page 43 and 44: Control Character Function. (decima
Page 45 and 46: Example: There are three common met
Page 47 and 48: FILLFormat: CALL FILL(JCARD,J,JLAST
Page 49 and 50: Example 1: DIMENSION INCRD(80)B=GET
Page 51 and 52: ICOMPFormat: ICOMP (JCARD,J,JLAST,K
Page 53 and 54: IONDFormat: CALL IONDFunction: Chec
Page 55 and 56: Errors: The following WAITs may occ
Page 57 and 58: Example: DIMENSION INPUT(80),IOUT(1
Page 59 and 60: Example: DIMENSION MPLR(5),MCAND(15
Page 61 and 62: Example: DIMENSION IN(80), MASTR(80
Page 63 and 64: Example: DIMENSION INUMB(9)CALL NSI
Page 65: When a special character is the ori
Page 69 and 70: All of the above WAITS require oper
Page 71 and 72: Only one card can be punched at a t
Page 73 and 74: Example: DIMENSION IPRNT(120)CALL P
Page 75 and 76: Only one line can be printed at a t
Page 77 and 78: Only one card can be punched at a t
Page 79 and 80: READFormat: CALL READ(JCARD,J,JLAST
Page 81 and 82: Remarks: After each card read, the
Page 83 and 84: Only one card can be read at a time
Page 85 and 86: SKIPADDA1A3Format: CALL SKIP(N)A1DE
Page 87 and 88: STACKFormat: CALL STACK,Example: A
Page 89 and 90: Example: DIMENSION IGRND(12), ITEM(
Page 91 and 92: Example: NUMBR=12544CALL S1403(NUMB
Page 93 and 94: Errors: If a WAIT occurs at locatio
Page 95 and 96: UNPACFormat: CALL UNPAC(JCARD,J,JLA
Page 97 and 98: WHOLEFormat: WHOLE (EXPRS)Function:
Page 99 and 100: SAMPLE PROBLEMSPROBLEM 1This progra
Page 101 and 102: 111 um 11IPMEMCPIPIPP111111.11 1111
Page 103 and 104: CARD AFTER •1234567NOW TESTING 11
Page 105 and 106: INDICATORS CARD BEFORE. 12345678901
Page 107 and 108: Sample Problem 1: Data Input Listin
Page 109 and 110: 1234567890123456789 412345678901234
Page 111 and 112: Sample Problem 2: Detailed Descript
Page 113 and 114: 38. Did overflow occur in the addit
Page 115 and 116: CHART 52 1130 COMMERCIAL SAMPLE PRO
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SAMPLE PROBLEM 2 PAGE 02GO TO 13807
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Sample Problem 2: Invoice OutputDAV
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Sample Problem 2: Data Input Listin
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Sample Problem 3: Detailed Descript
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CHART S3 1130 COMMERCIAL SAMPLE PRO
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Sample Problem 3: Payroll Register
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Sample Problem 3: Data Input Listin
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CHART Al 1130 COMMERCIALNO IS JTEST
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CHART CA 1130 COMMERCIAL SUBROUTINE
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CHART DIX.0.YES KLAST 0.KSTRT-JSPAN
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CHART DU1130 COMMERCIAL DUNPK SUBRO
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CHART GTSTARTX• NZONE •NZONEJCA
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SCHART 10STARTxxYES AN..X.. INTERRU
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CHART MPSTART1130 COMMERCIAL MPY SU
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CHART NS 1130 COMMERCIAL NSIGN SUBR
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CHART PU1130 COMMERCIAL PACK/UNPAC
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CHART PT1130 COMMERCIAL PUT SUBROUT
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11111•111011MI■IIMINII IYxl1S1
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CHART R21130 COMMERCIAL R2501 SUBRO
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CHART SU 1130 COMMERCIAL SUB SUBROU
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1CHART WHSET RESULT EQUAL TO •ZER
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PAGE 2002C 0 D070 STO JSIGN SAVE SI
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ADDA lA 3A 1DECA3A1CARRYDE CA 1C5P0
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ADDA1A3// ASMCSP03260•• A1DEC S
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szt// ASMCSPO4890•• DECAL SUBRO
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PAGE 2ADD• KSTRT-K-1 CSP06330 A1A
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PAGE 4ADDA1A3•NOUO-MULTCSP0743000
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CSP09200// OUPADD•STORE WS UA DUN
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0064 0 CO320065 01 4C08007EPAGE 3AD
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ASMCSPI1800ADD*• GET SUBROUTINE F
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PAGE 20038 0 9008 S ONE*1 SUBTRACT
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CSP14800ADDCSP14810CSP14820CSP14830
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$tPAGE 3ADD006F 00 4C000000 DONEI B
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ASM CSP17000•• NSIGN SUBROUTINE
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ASMCSP18360*• PRINT AND SKIP SUBR
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ii.PAGE 20030 0 TIFF MDX 1 . 1 DECR
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ASMCSP20910•• PUNCH SUBROUTINE
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ASM0• READ SUBROUTINE FOR 1130 CS
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DUP'STORE WS UA33C0 0006TYPERCSP239
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3// ASM•• ARGS. RPACK AND SWING
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,CSP Routine NameNumber ofWordsCall
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TIMING DATASubprogram NameApproxima
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j1130 Commercial Subroutine Package
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OPERATING INSTRUCTIONSThe procedure
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BIBLIOGRAPHYIBM 1130 Functional Cha
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', W.P.M. RP
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1130 Commercial Subroutine Package(
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1130 Commercial Subroutine Package - All about the IBM 1130 ...

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