*20 SEGMNT 0 W1=10 W2=11 AVGPTR=12 TIME=20 SBINS=21 TPEBLK=22 SAMN=23 N=24 WRTBLK=25 W1STRT=26 W1END=27 W2STRT=30 W2END=31 / *1 PMODE JMP INT+3 LMODE *41 JMP INT *170 INT, NOP FIELD 0 LDF 3 PDP 7300 6135 6141 APO I JMP SYNC SAM 10 /CLOCK INT STA I 17 FIELD 1 LDF 4 FACTOR, SCR 0 STA I SAVAC, 0 QAC LDF 6 LAM 17 /ADD LO ORDER BIT LDF 4 LDA SAVAC LAM 17 /ADD HI ODER BITS CONT, XSK I 6 /BUMP ISI2 CNTR XSK I 7 /BUMP ISI1 CNTR FIELD 0 LDF 3 XSK I W1 XSK I W2 XSK I 15 /END OF RUN TIME JMP .+2 JMP ENDBLK /YES IOB 6001 /NO JMP . ENDBLK, LDA WRTBLK ADA I -4265 /18 SETS OF 10 AZE JMP BLKOK JMP BLKSET BLKOK, LDA WRTBLK BCL I 7000 BSE I 1001 STA 14 XSK 14 JMP MORE JMP HELP /TAPE IS FULL BLKSET, LDA I 4470 /SKIP PAST DIAL STA WRTBLK JMP BLKOK MORE, LDA I 0060 STD JMP .-1 ESF /I/O PRESET NOP /LDA NOP /TEN NOP /AXO /NO PAUSE ON TAPE XSK I AVGPTR JMP CLKSET JMP AVG SYNC, ROL 12 APO I /EVENT NOT 3 JMP BINS-3 FIELD 1 LDF 5 LDA I 10 ADM 17 /BUMP SPIKE COUNT LDA W1STRT ADA W1 APO I /SKIP IF NOT TO W1 START SKP JMP W1ZERO LDA W1END ADA W1 APO /IF POS THEN PAST END OF W1 JMP ISI1 /BUMP W1 ISI LDA W2STRT ADA W2 APO I SKP JMP W2ZERO /NOT TO W2 YET LDA W2END ADA W2 APO JMP ISI2 /GET W2 ISI JMP ASTART-7 ISI1, LDF 2 LDA I 2 ADM 6 SET I 6 3777 JMP 0 ISI2, LDF 7 LDA I 2 ADM 7 SET I 7 3777 JMP 0 / / W1ZERO, SET I 7 3777 JMP ASTART-7 W2ZERO, SET I 6 3777 JMP ASTART-7 SET I 17 3777 /TABLE-1 SET 15 BINS, SBINS SET I 6 3777 SET I 7 3777 SET I W1 0 SET I W2 0 LDA WRTBLK ADA I 1 STA WRTBLK LDA I 4100 /1KC AND PRESET IOB 6132 /CLLR IOB 6135 /CLSA CLEAR POSSIBLE FLAG LDA I 303 /CLOCK OR EVENT 3 IOB 6134 /SET CLOCK FOR INT IOB 6001 JMP . /WAIT FOR CLOCK OR EVENT3 ASTART, LDA I 4000 BSE TPEBLK STA WRTBLK /INIT WRTBLK LDA I 60 ESF /IO PRESET NOP /LDA I NOP /TEN,10 NOP /AXO /NO PAUSE CLR IOB 6132 /CLLR TO STOP CLOCK AVGSET, NOP FIELD 1 LDF 4 SET I AVGPTR 3777 SET I 7 -400 CLR STA I AVGPTR LDF 5 STA AVGPTR LDF 6 STA AVGPTR LDF 7 STA AVGPTR FIELD 0 LDF 2 STA AVGPTR LDF 3 STA AVGPTR LDF 4 XSK I 7 JMP .-16 FIELD 0 LDF 3 SET AVGPTR SAMN CLKSET, LDA TIME IOB 6133 /CLAB CLR IOB 6132 /CLLR TO STOP CLOCK LDA I 60 IOB 6134 /CLEN IOB 6135 /CLSA TO CLEAR CLOCK IOB 6001 LIF 1 JMP DISPLA HELP, LDA I 324 IOB 6046 IOB 6041 JMP .-2 LDA I 207 IOB 6046 SNS 0 JMP .-1 LIF 1 JMP AAHERE / / AVG, NOP SET I 17 3777 CLR STA I SUM, 0 SET 14 SBINS LDA WRTBLK ADA I -2 STA WRTBLK FIELD 0 LDF 2 JMP WRITE FIELD 1 LDF 7 JMP WRITE LDF 4 JMP WRITE LDF 5 JMP WRITE JMP RESET WRITE, LDA 0 STC RET LDA WRTBLK ADA I 1 STA WRTBLK STA AVGBLK STD JMP .-1 WRI U AVGBLK, 0 LDA I RET, 0 STC 0 JMP 0 RESET, SET I 17 3777 SET 15 SAMN FIELD 0 LDF 3 JMP AVGSET / SEGMNT 1 *20 /DISPLAY PROGRAM FOR DATA COLLECTION / / DISPLA, CLR LDF 0 JMP .+1 /ENABLE INTERUPT LDA SBINS!2000 STA I DBINS, 0 SET I 17 WRTABL-1 SET I 16 -3 /DISPLAY BLOCK NUMBER LDA WRTBLK!2000 ROL 3 STC TEMWRT UNPACK, LDA I TEMWRT, 0 ROL 3 STA TEMWRT BCL I 7770 ROL 1 ADA I PATERN STA 3 LDA 3 STA I 17 /GET HALF CHAR LDA I 3 /GET OTHER HALF STA I 17 XSK I 16 JMP UNPACK DISGO, SET I 17 WRTABL-1 SET I 1 10 SET I 16 -6 SET 3 DBINS LDF 4 SET I 2 3777 LDA I 300 DSC I 17 XSK I 16 JMP .-3 /DIS BLOCK NUMB DISLOP, XSK I 2 SNS I 3 JMP .+10 SAM 4 ADA 2 DIS 2 / EP LDF 5 SAM 0 ADA 2 DIS 2 /HIST SNS I 2 JMP PATERN-4 /DONT DIS ISI LDF 7 /ISI WINDOW 2 SAM 2 ADA 2 DIS 2 LDF 2 /WINDOW 1 SAM 1 ADA 2 DIS 2 LDF 4 XSK I 3 JMP DISLOP JMP DISGO PATERN, 4136 3641 2101 0177 4523 2151 4122 2651 2414 0477 5172 0651 1506 4225 4443 6050 5126 2651 5120 WRTABL, 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AAHERE, CLR IOB 6046 LDF 0 JMP QAINIT COMNT ANSWER JMP QARFSH JMP QAINIT QEST1 ANSWER JMP QARFSH /GET TIME,BINS,TAPEBLOCK,AND N FOR AVG SET I 14 ANSWER CLR STA I TEMP, 0 JMP FETCH /GET TIME JMP RTEMP ADA I 1 STA TIME!2000 CLR STC TEMP LDH I 14 JMP FETCH /GET BINS JMP RTEMP STA SBINS!2000 CLR STC TEMP LDH I 14 JMP FETCH /GET TAPE BLOCK JMP RTEMP COM STA TPEBLK!2000 CLR STC TEMP LDH I 14 JMP FETCH /GET N FOR AVG JMP RTEMP COM STA N!2000 COM STA SAMN!2000 /SET NEG CLR JMP QAINIT WINDOW ANSWER JMP QARFSH SET I 14 ANSWER CLR STA TEMP JMP FETCH /GET W1START JMP RTEMP ADA I 1 STA W1STRT!2000 CLR STC TEMP LDH I 14 JMP FETCH JMP RTEMP ADA I 1 /GET W1END STA W1END!2000 CLR STC TEMP LDH I 14 JMP FETCH JMP RTEMP ADA I 1 /W2START STA W2STRT!2000 CLR STC TEMP LDH I 14 JMP FETCH JMP RTEMP ADA I 1 STA W2END!2000 CLR STC TEMP JMP QAINIT COACH ANSWER JMP QARFSH PATCH, JMP GETFTR ANSWER, 0 0 0 0 0 0 0 0 0 0 0 FETCH, SET I 13 -3 LDH I 14 BCL I 7770 ADD TEMP ROL 3 STC TEMP XSK I 13 SKP JMP 0 DJR JMP FETCH+2 QEST1, TEXT ZFTIME IN MSEC<3 FNUMBER OF BINS<3 FSTART TAPE BLOCK<3 FN FOR AVG<3\Z COACH, TEXT ZFDATA IS COLLECTED FON TAPE 1 FDEPRESS LF TO START<1\Z COMNT, TEXT ZFALL ANSWERS IN OCTAL FRESTART BY I/O PRESET FLEFT SWITCHES TO 2204 FDEPRESS LS, NOW- L/F<1\Z WINDOW, TEXT ZFISI WINDOW 1 F START<3 F END<3 FISI WINDOW 2 F START<3 F END<3\Z / /SCALE FACTOR SUBROUT TO SET FACTOR / CNTR=11 GETFTR, CLR STC CNTR LDA N!2000 ROR I 1 LZE JMP .+3 XSK I CNTR /BMP CNTR,LINK=0 JMP .-4 LDA FACTOR!2000 BSE CNTR STA FACTOR!2000 LDF 3 LIF 0 AATCH, JMP ASTART / / RTEMP, LDA TEMP ROR 3 COM JMP 0 /QANDA SUBROUTINE FOR THE /PDP-12 NOLIST /REMOVE *1000 BELOW IF /INSERTING SOURCE DIRECTLY /INTO YOUR PROGRAM SOURCE *1000 /REMOVE,IF DESIRED / /TO HERE TO INITIALIZE THE ROUTINE / QAINIT, LDA I /SAVE JMP RETURN 2 ADD 0 STA I QAB, 0 /JMP +3 ADD QAL+3 STC 1 /PTR TO FIRST PARAM LDA 1 /GET FIRST PARAM ADD QAQ+1 /PTR TO HALFWORD-1 STC QAG-3 LDA I 1 STC QARFSH-1 STC 6 /XR6 USED AS A SWITCH. =0 IF NO ANSWER FIELD, =1777 IF YES QACA, SET 3 /XR3 TO PTR TO ANSWERS QARFSH-1 SET 4 /XR4 TO PTR TO QUESTIONS QAG-3 /TO HERE IF FIRST TIME THROUGH OR FOLLOWING A CR SET 1 4 JMP QAT NOP /F LDH I 4 /H. BUMP PTR IF H OR F QAD, JMP QAO JMP .+6 /74 JMP QAE /34 SAE I /CR? 43 JMP QAD /NO JMP QACA+4 /EXAMINE NEXT CHAR /INITIALIZE ANSWER BUFR STH 3 /74 TO ANSWERS LDH I 4 /NEXT HALFWORD ADA I -60 COM STC 6 STH I 3 /0 IN AC XSK I 6 JMP .-2 LDH I 3 /BUMP PTR TO ANSWERS JMP QAD /ANSWER BUFR IS INITIATED QAE, STH 3 SET I 4 /XR4 TO PTR TO LAST TYPED CHAR IN ANSWER BUFR 0 /----RE-ENTER HERE TO REFRESH---- QARFSH, LDA I /INITIAL Y POSITION 277 STC QAH-1 SET I 3 /XR3 TO PTR TO HALFWORD QUESTIONS-1 0 SET 5 /XR5 TO PTR TO LAST DISPLAYED CHAR IN ANSWER BUFR QARFSH-1 QAG, SET 1 3 JMP QAT JMP .+7 /F LDH I 3 /H. BUMP PTR LDA I /NEITHER. ASSUME HALF SIZE BCL I STC QAM+2 /SET INSTR TO CLEAR FF FOR HALF SIZE ADD QAW /NOP IN AC JMP QAM LDH I 3 /BUMP PTR LDA I BSE I STC QAM+2 /SET INSTR TO SET FF FOR FULL SIZE ADD QAW+1 /ADD 9U IN AC QAM, STC QAP+3 MSC I 4 /EAD CONTROL REGISTER BSE I /THIS INSTR CHANGES. EITHER BSE & OR BCL & 200 MSC 4 /AC TO CONTROL REGISTER SET I 1 /XR1 TO INITIAL X POSITION 100 LDA I /Y COORDINATE MULTIPLE -40 ADM I /Y COORDINATE 0 QAH, LDH I 3 JMP QAO+1 JMP QAZ /74 BUMP PTR TO NEXT CHAR, PUT 40 IN AC JMP QAJ /34 SHD I /NEITHER 4300 JMP QAG /CR. MOVE X AND Y COORDINATE JMP QAP /ISPLAY CHAR JMP QAH /PICK UP NEXT CHAR JMP QAP /TO HERE IF DISPLAYING ANSWER BUFR SRO I /SWITCH TO DISPLAY CURSOR. EITHER 0000 OR 7777 0 /IFXR4=XR5, THEN SWITCH=7777 JMP QAF /QUESTION MODE QAI, LDH I 5 JMP QAO+1 JMP QAH /74 JMP QAH /34 JMP QAI-4 /NEITHER. DISPLAY IT QAJ, JMP GETKBD /TO HERE IF DISPLAYED BUFFER AZE I JMP QAB /NOTHING TYPED . EXIT SET I 2 QAY SHD 2 /LF? JMP QAK+4 /YES. EXIT SHD I 2 /CR? JMP QAN XSK 6 /IS THERE AN ANSWER FIELD? JMP QARFSH SHD I 2 /? JMP QAK SHD I 2 /ALT? JMP QACA /REINITIALIZE SHD I 2 /BACK SLASH? JMP QARFSH /IGNORE SHD I 2 /RUBOUT? JMP QAL /IGNORE SHD I 2 /TAB? JMP QARFSH /IGNORE STC .+5 /ACCEPTABLE CHAR JMP QAO /TEST NEXT CHAR JMP QAQ /74 BACK PTR UP BY 1 JMP QAQ /34 ^ LDA I /OK. STORE IT 0 STH 4 JMP QARFSH /REDISPLAY QAL, LDH 4 /TO HERE IF RUBBOUT OR < JMP QAO+1 JMP QARFSH /74 IGNORE -6002 LDH 2 /TEST THE CHAR SAE I /RUBOUT? 37 JMP QAQ /NO. BACK PTR UP BY 1 SET 5 4 SET 3 4 JMP .+2 LDH I 5 /BUMP PTR LDH I 3 /GET NEXT CHAR JMP QAO+1 NOP /IF 74 OR 34, REPLACE CURRENT CHAR WITH 0 CLR STH 5 AZE /WAS IT 74 OR 34? JMP .-7 /NO. CONTINUE JMP QAQ /BACK PTR UP BY 1 /TO HERE IF CR QAN, XSK 6 JMP QAK+4 /EXIT ROUTINE IF NO ANSWER FIELD JMP QAO JMP QARFSH /74 MOVE PTR TO NEXT QUESTION FIELD JMP QAE+1 /34 END OF BUFR. MOVE PTR TO FIRST QUESTION FIELD JMP QAN+2 QAO, LDH I 4 /S\R SHD I / +1 74 BEGIN FIELD 7400 / +2 34 END BUFR JMP 0 / +3 NEITHER 74 NOR 34 SAE I 34 XSK I 0 XSK I 0 JMP 0 /S\R TO DISP LINC CHAR IN AC QAP, ROL 1 /MULT BY 2 FOR INDEX TO ADDRESS OF TABLE ADD QAX+4 STC 2 /ADDRESS OF CHAR TO DISP IN XR2 ADD QAU /THIS INSTR CHANGES. EITHER OP OR ADD 9U ADD QAU ADD 1 /ADD 4 TO XR1 TO SPACE CHAR STC 1 ADD 5 /GET ADDRESS OF ANSWER BUFR COM ADD 4 AZE CLR STC QAI-2 /SWITCH=0 OR 7777 ADD QAH-1 /Y COORDINATE IN AC DSC 2 DSC I 2 /DISPLAY CHAR JMP 0 QAQ, LDA I /BACK UP PTR BY 1 -4000 ADM 4 JMP QARFSH /REDISPLAY / QAT, LDH I 1 /S\R SHD I / +1 F 0600 / +2 H JMP 0 / +3 NEITHER SAE I 10 XSK I 0 XSK I 0 JMP 0 / QAZ, LDH I 3 LDA I 40 JMP QAI-4 /TO HERE IF > QAK, LDH I 4 AZE I /IS CURRENT CHAR BLANK? JMP QAQ /YES. IGNORE JMP QAX /MOVE DOT FORWARD /TO HERE TO EXIT WITH SKIP LDA I 1 ADM QAB JMP QAB /CHARACTER PATTERNS QAV, 0101 /KBD 0, ILLEGAL. USED AS MARKER 0101 4477 /1:A 7744 5177 /2:B 2651 4136 /3:C 2241 4177 /4:D 3641 4577 /5:E 4145 4477 /6:F 4044 4136 /7:G 2645 1077 /10:H 7710 7741 /11:I 0041 4142 /12:J 4076 1077 /13:K 4324 0177 /14:L 0301 3077 /15:M 7730 3077 /16:N 7706 4177 /17:O 7741 4477 /20:P 3044 4276 /21:Q 0376 4477 /22:R 3146 5121 /23:S 4651 4040 /24:T 4077 0177 /25:U 7701 0176 /26:V 7402 0677 /27:W 7701 1463 /30:X 6314 0770 /31:Y 7007 4543 /32:Z 6151 4177 /33:/ 0000 /34:BACKSLASH IGNORED ON INPUT 0 /NOT USED 0 /NOT USED 0000 /35:] 7741 /CODES 36:ALT, 37:RUBOUT NOT DISPLAYED QAY, 4543 /LF,CR 7476 /<,> 3634 /ALT, BACKSLASH 3747 /RUBOUT, TAB 0000 /40:SPACE 0000 7500 /41:X! 0000 7000 /42:" 0070 /CODES 43:, 44:, 45:LF NOT DISPLAYED QAX, JMP QAO+1 JMP QAQ JMP QAQ JMP QARFSH QAV 0 /NOT USED 5166 /46: & 0526 /CODE 47:TAB NOT DISPLAYED 0 /NOT USED 0 /NOT USED 3600 /50:( 0041 4100 /51:) 0036 2050 /52:* 0050 0404 /53:+ 0437 0500 /54:, 0006 0404 /55:- 0404 0001 /56:. 0000 0601 /57:\ 4030 4536 /60:0 3651 2101 /61:1 0177 4523 /62:2 2151 4122 /63:3 2651 2414 /64:4 0477 5172 /65:5 0651 1506 /66:6 4225 4443 /67:7 6050 5126 /70:8 2651 5122 /71:9 3651 2200 /72:: 0000 4601 /73:; 0000 /CODE 74: NOT DISPLAYED QAW, NOP ADD QAU 4020 /77:? 2055 / QAF, DSC I 6000 JMP QAI / /END Q+A / / / / /KEYBOARD INPUT ROUTINE / QAKRB=6036 /PDP-8 IOT KBD QATSF=6041 /TSF QATLS=6046 /TLS / GETKBD, LDA 0 STC QAEXIT+6 /SAVE RETURN ADD 1 /SAVE XRS 1 AND 2 STC QAEXIT+3 ADD 2 STC QAEXIT+5 STC QAEXIT+1 KST /WAS SOMETHING TYPED? JMP 0 /NO: EXIT IOB QAKRB /GET TTY CHAR, CLEAR FLAG STA I /SAVE IT QATY, 0 ADA I -237 APO /BETWEEN 200 AND 237? JMP QACNTR /CONTROL CHAR. CHECK FOR CR,LF,TAB / SET I 1 /NO QACHAR-1 SET I 2 -7 LDA QATY SAE I 1 JMP .+2 JMP QAEXIT /ILLEGAL CHAR. DONT ECHO XSK I 2 /CHECKED THEM ALL? JMP .-4 / ADA I -337 APO /BETWEEN 240 AND 337? JMP QALEGL /YES. LEGAL CHAR / SAE I 1 /NO. CHECK FURTHER. JMP .+7 LDA I /RUBOUT 334 JMP QATPE /ECHO BACKSLASH LDA I 37 JMP QAEXIT+2 /LEGAL EXIT / SAE I 1 JMP QAEXIT /ILLEGAL /ALT JMP QAEXIT+2 /EXIT, DONT ECHO / QALEGL, LDA QATY JMP QATPE /ECHO CHAR ADD QATY BCL I /STRIP IT TO 6-BIT 7700 JMP QAEXIT+2 /TO HERE IF CONTROL CHAR QACNTR, SAE I 7755 JMP QACKLF LDA I /CR 43 STC QAEXIT+1 LDA I 215 JMP QATPE LDA I 212 JMP QATPE JMP QAEXIT / QACKLF, SAE I 7752 JMP .+4 LDA I /LF 45 JMP QACNTR+5 SAE I 7751 JMP QAEXIT /ILLEGAL LDA I 47 JMP QAEXIT+2 /EXIT, DONT ECHO / QAEXIT, LDA I /GET 6-BIT ASCII 0 SET I 1 /RESTORE XRS 0 SET I 2 0 JMP /EXIR S\R GETKBD /S\R TO PRINT C(AC) QATPE, IOB QATLS /PDP-8 IOT TLS LDA 0 STC .+4 /SAVE RETURN IOB QATSF /WAIT FOR FLAG JMP .-2 JMP /EXIT / QACHAR, 243 /HASH 244 /DOLLAR SIGN 245 /PER CENT 247 /APOSTROPHE 300 /AT SIGN 336 /UP ARROW 337 /BACK ARROW 40 /RUBOUT 36 /ALT /END OF S\R GETKBD LIST SEGMNT 3 *2000 TABLE, 0 SEGMNT 4 *2000 AVGTBL, 0