FTN4,L
C 
      SUBROUTINE SGNLS(IUNIT,ISYM),09580-16299 1926 790306
C 
C-------------------------------------
C 
C  HP 8165A PROGRAMMABLE SIGNAL SOURCE
C      (SGNLS)
C 
C  RELOCATABLE 09580-16299
C  SOURCE      09580-18299
C 
C  V.POVIO   780322    REV. A 
C  R. UNTALAN 790306   REV. B 
C 
C------------------------------------ 
C 
C  !=================================================!
C  !                                                 !
C  ! (C) COPYRIGHT HEWLETT-PACKARD COMPANY 1979      !
C  !                ALL RIGHTS RESERVED              !
C  !                                                 !
C  ! NO PART OF THIS PROGRAM MAY BE PHOTOCOPIED,     !
C  ! REPRODUCED OR TRANSLATED INTO ANOTHER PROGRAM   !
C  ! LANGUAGE WITHOUT THE PRIOR WRITTEN CONSENT OF   !
C  ! THE HEWLETT-PACKARD COMPANY.                    !
C  !                                                 !
C  !-------------------------------------------------!
C  !                                                 !
C  ! TEST SYSTEM SOURCE SOFTWARE IS THE PROPRIETY    !
C  ! MATERIAL OF THE HEWLETT-PACKARD COMPANY.        !
C  !                                                 !
C  ! THIS SOURCE DATA SHALL BE USED SOLELY IN        !
C  ! CONJUCTION WITH ELECTRONIC COMPUTER SYSTEMS     !
C  ! SUPPLIED TO THE USER BY HEWLETT-PACKARD.        !
C  !                                                 !
C  ! THIS PROPRIETY DATA SHALL NOT BE COPIED OR      !
C  ! OTHERWISE REPRODUCED WITHOUT THE PRIOR WRITTEN  !
C  ! CONSENT OF HEWLETT-PACKARD, EXCEPT THAT ONE     !
C  ! COPY MAY BE MADE AND RETAINED BY THE USER FOR   !
C  ! ARCHIVE PURPOSES.                               !
C  !                                                 !
C  ! THE USER SHALL NOT DISCLOSE THIS DATA TO ANY    !
C  ! THIRD PARTIES WITHOUT THE PRIOR WRITTEN CONSENT !
C  ! OF HEWLETT-PACKARD. IN ADDITION, THE USER SHALL !
C  ! USE AT LEAST THE SAME CARE AND SAFEGUARDS TO    !
C  ! PROTECT THIS DATA FROM UNAUTHORIZED USE OR      !
C  ! DISCLOSURE AS THE USER USES TO PROTECT ITS OWN  !
C  ! PROPRIETARY DATA.                               !
C  !                                                 !
C  !=================================================!
C 
C  GENERAL: 
C  -------- 
C 
C    THE FOLLOWING DEVICE SUBROUTINES ARE USED
C   TO PROGRAM THE HP 8165A PROGRAMMABLE SIGNAL SOURCE. 
C 
C  HARDWARE REQUIRED: 
C  ------------------ 
C    A. HP 8165A PROGRAMMABLE SIGNAL SOURCE.
C    B. HP59310  BUSS INTERFACE KIT.
C 
C         JUMPER POSITION:
C          SW1-1 - 1
C          SW1-2 TO SW1-8 - 0 
C          SW2-1 - 0
C          SW2-2 - 0
C          SW2-3 - 0
C          SW2-4 - 0
C          SW2-5 - 1
C          SW2-6 - REN
C          SW2-7 - ICF
C          SW2-8 - CNX
C 
C    C. HP 21XX SERIES COMPUTER 
C 
C  BRANCH AND MNEMONIC TABLE ENTRIES: 
C  ---------------------------------- 
C 
C    SGNLS(I,I),          OV=XX,   ENT=SGNLS,   FIL=%SGNLS
C 
C  CONFIGURATION TABLE ENTRIES: 
C  ---------------------------- 
C 
C    R 48,1,5 
C    U1 
C       5    STD=5,OPT 001=7
C       0.0  TEMP STORAGE FOR FREQUENCY 
C       0.0  TEMP STORAGE FOR FREQUENCY 
C 
C 
C 
C------------------------------------ 
C 
C  SGNLS(IUNIT,ISYM)
C 
C    WHERE: 
C 
C       IUNIT = UNIT #
C 
C       ISYM = SYMMETRY/DUTY CYCLE
C 
C               1 = 20% 
C               2 = 50% 
C               3 = 80% 
C 
C   NOTE:  THIS CALL HAS NO EFFECT IF THE 
C          FUNCTION SELECTED IS SINE WAVE.
C 
C------------------------------------ 
      DIMENSION IERMS(5)
      DATA IDTN / 48 /
      DATA IERMS / 10,5,2HSG,2HNL,2HS  /
C 
      IERMS=10
C 
C  FIND STATION AND LU #'S
C   ISTN = STATION #
C   LU1 = HP 8165A LU 
C   LUIB = 59310 LU 
C 
      ISTN=ISN(DUMMY) 
      LU1=LUDV(ISTN,IDTN,IUNIT) 
      LUIB=IBLU0(LU1) 
      IF(LU1 .LE. 0 .OR. LUIB .LE. 0)GOTO 800 
C 
C  CALL X SUB 
C 
      CALL XGNLS(LU1,LUIB,IERMS,IUNIT,ISYM) 
      IF(IERMS)800,20,800 
C 
C  EXIT 
C 
20    RETURN
C 
C  ERROR EXIT 
C 
800   CALL ERROR(IERMS,IERMS(2))
      RETURN
      END 
C 
C---------------------------------------------
C 
      SUBROUTINE XGNLS(LU1,LUIB,IERMS,IUNIT,ISYM),
     +09580-16299 1926 790306 
      DIMENSION IERMS(5),IREG(2),IOBUF(1),IBUF(5) 
      DIMENSION RBUF(1) 
      EQUIVALENCE (REG,IREG,IA),(IREG(2),IB)
      EQUIVALENCE (RBUF(1),IBUF(2)) 
C 
C---------------------------------------------
C 
C 
C  THE PARAMETERS IN THE CALLING SEGUENCE HAVE THE FOLLOWING
C  MEANINGS.
C 
C     LUIB = LU # OF HPIB BUSS. 
C     LU1  = LU # OF HP8165A
C 
C    IERMS IS A FIVE WORD ARRAY WITH IERR(1) CONTAINING 
C      THE ERROR CODE.
C 
C        0 = NO ERROR 
C        1 = PARAMETER ERROR
C 
C    ERROR MESSAGES THAT PERTAIN TO THE HPIB. 
C 
C        9 = I/O CALL REJECTED
C       10 = LUIB OR LU1 = 0
C       12 = I/O DEVICE TIME OUT
C       13 = IFC DETECTED DURING I/O REQUEST
C       14 = SRQ ABORTED
C       15 = NON-EXISTENT ALARM PROGRAM 
C       16 = ILLEGAL CONTROL REQUEST
C       17 = EQT EXTENSION AREA FULL
C 
C    IERMS(2) = ERROR MNEMONIC CHARACTER COUNT
C    IERMS(3) TO IERMS(5) = ERROR MNEMONIC
C 
C 
C---------------------------------------------
C 
C 
C  RETRIEVE CONFIGURATION DATA
C 
      CALL TIM(48,IUNIT,1,IBUF,5,IER) 
      IF(IER .NE. 0)RETURN
C 
C  CHECK PARAMETERS 
C 
      IERMS=1 
      IF(ISYM .LT. 1 .OR. ISYM .GT. 3) GOTO 8000
      IF(ISYM .EQ. 2) GOTO 500
      IF(RBUF .GT. 19.99 E+06) GOTO 8000
C 
C  SET UP OUTPUT BUFFER 
C 
500   IOBUF(1)=2HD0+ISYM
      INUM=1
C 
C  REMOTE ENABLE
C 
2000  CALL EXEC(100003B,1600B+LUIB) 
      GOTO 9000 
70    CALL ABREG(IA,IB) 
      IF(IB .LT. 0) GOTO 8500 
C 
C  SEND OUTPUT BUFFER 
C 
      CALL REIO(100002B,LU1,IOBUF(1),INUM,IDUMY,0)
      GOTO 9000 
71    CALL ABREG(IA,IB) 
      IF(IB .LT. 0) GOTO 8500 
C 
C 
C  RETURN 
C 
      IERMS=0 
      RETURN
C 
C  ERROR EXIT 
C 
8500  IERMS=IAND(IA,377B)+11
      GOTO 8000 
9000  IERMS=9 
8000  IERMS(2)=5
      IERMS(3)=2HSG 
      IERMS(4)=2HNL 
      IERMS(5)=2HS
      RETURN
      END 
      END$
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