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THE PROGRAM ;SENSES [NED] FOR THE PURPOSE OF DETERMINING WHEN THE OPERATION ;IS &ûoQ¯”(¯”&Ý÷¯”w.ÀêÂêÄêÆêÈêXZ0ÿ2ÿ4ÿ6ÿ8ÿ„†‘.&7Š`ÀxÿÀE€ÅÀ Åe·ŠH wº¦.LÀWtÁEÿÍwÄÿÁ5ß$Dß FÀ5N.rý ýÀ ýß@dïÂEøÿæB.˜÷ J 7 €ÿæ÷ ÒÂæ÷ 0À5Â=.¾æ€÷ Âæ÷ æ÷  Äe· >ÿœ.äÞ�Žw4ÿÁ],ÿß(ÿdïÃÁ~×bï�wf. ƒ ü‡Ã 7 ÿßfïß`ï_dï_dïÀ5 ß‹8.0bïý�ß‹bïý€ß xÿ�ÁbïÁ Ãeœ~‡÷ Èþ.VüðÁÁ5÷5¼þïôþ×tƒ`ŠÁÐf€l.|0ˆýÀý  —v½ýƒ­.¢ŽÀ5ÃU@7 hþýÃŒ �ý‹ý€ß xÿ€’.ȇý �‡÷ DþüóBƒÃEÿˆ¦æ�T.î0ˆÂæ÷ ðþæ þæ@0ˆ& æ@w7"þ& æAwÚþ· öý· òýróÈþ ,VüðÁÁ5÷5¼þïôþ×tƒ`ŠÁÐf€q,|0ˆýÀý  —v½ýƒ²,¢ŽÀ5ÃU@7 hþýÃŒ �ý‹ý€ß xÿ€—,ȇý �‡÷ DþüóBƒÃEÿˆ¦æ�Y,î0ˆÂæ÷ ðþæ þæ@0ˆ& æ@w< þ& æAwÚþ· öý· òýw&· COMPLETE. DATA IS READ FROM TAPE IN 2K-WORD RECORDS. ;IT IS WRITTEN TO DISC IN 16K-WORD BLOCKS. ;THE "DONE" MSG [I100] DISPLAYS THE # OF BLOCKS TRANSFERRED. ;A WRITE CHECK IS PERFORMED AT THE OPTION OF THE OPERATOR. ;OPTION-SELECTION IS DIRECTED THROUGH THE CONSOLE SWITCHES: ; BIT # I F C L E A R / I F S E T ; 0-2 DO NOT SKIP ANY FILES SKIP 1 TO 7 FILE MARKS ; 3 DO NOT PERFORM WRITE CHECK / PERFORM WRITE CÀ5 ß‹bïý�£.0ß‹bïý€ß xÿ�ÁbïÁ Ãeœ~‡÷ Ìþüðà.VÁÁ5÷5Àþïøþ×tƒ`ŠÁÐf€0ˆ˜.|ýÀý  —v½ýƒŽÄ.¢À5ÃU@7 lþýÃŒ �ý‹ý€ß xÿ€‡ý ¤.È�‡÷ HþüóBƒÃEÿˆ¦æ�0ˆ#.îÂæ÷ ìþæ$þæ@0ˆ& æ@wþ& ½æAwÖþ· úý· öý°ó ß0ß&ûoQ¹,ÀêÂêÄêÆêÈêXZ0ÿ2ÿ4ÿ6ÿ8ÿ„†–,&7Š`ÀxÿÀE€ÅÀ Åe·ŠH wº«,LÀWtÁEÿÍwÄÿÁ5ß$Dß FÀ5S,rý ýÀ ýß@dïÂEøÿæG,˜÷ J 7 €ÿæ÷ ÒÂæ÷ 0À5ÂB,¾æ€÷ Âæ÷ æ÷  Äe· >ÿ¡,äÞ�Žw4ÿÁ],ÿß(ÿdïÃÁ~×bï�wk, ƒ ü‡Ã 7 ÿßfïß`ï_dïÀ5 ß‹bïý�¨,0ß‹bïý€ß xÿ�ÁbïÁ Ãeœ~‡÷ Ìþü;ORIGIN: CARDS 12-19-72 DSCMAG.S01 ;********** D I S C T O M A G T A P E ********** .TITLE DSCMAG ;*********************************************************************** ;THIS PROGRAM TRANSFERS THE CONTENTS OF THE SELECTED DISC TO ;MAG TAPE. EITHER THE RF-11 DISC OR THE DDC DISC CURRENTLY ;CONNECTED MAY BE SELECTED. THE PROGRAM SENSES [NED] FOR THE ;PURPOSE OF DETERMINING WHEN THE OPERATION IS COMPLETE. ;DATA IS TRAHECK ; 4 DISABLE DISC INTERRUPT ENABLE DISC INTERRUPT ; 5 DISABLE TAPE INTERRUPT ENABLE TAPE INTERRUPT ; 6-7 SELECT TAPE UNIT 0 TO 3 ; 8-14 SELECT DDC DISC SELECT RF-11 DISC ; 15 REPORT ALL ERRORS IGNORE ALL ERRORS ;ERROR MESSAGES PRINTED BY THIS PROGRAM: ; I100 PROGRAM COMPLETE: DISPLAY # OF 16K-WORD BLOCKS XFERRED ; A100 UPPER BYTE OF CONSOLE SWITCHES NOT SET PROPERLY ; A101 HECK ; 4 DISABLE DISC INTERRUPT ENABLE DISC INTERRUPT ; 5 DISABLE TAPE INTERRUPT ENABLE TAPE INTERRUPT ; 6-7 SELECT TAPE UNIT 0 TO 3 ; 8-14 SELECT DDC DISC SELECT RF-11 DISC ; 15 REPORT ALL ERRORS IGNORE ALL ERRORS ;ERROR MESSAGES PRINTED BY THIS PROGRAM: ; I100 PROGRAM COMPLETE: DISPLAY # OF 16K-WORD BLOCKS XFERRED ; A100 UPPER BYTE OF CONSOLE SWITCHES NOT SET PROPERLY ; A101 ðå,VÁÁ5÷5Àþïøþ×tƒ`ŠÁÐf€0ˆ�,|ýÀý  —v½ýƒŽÉ,¢À5ÃU@7 lþýÃŒ �ý‹ý€ß xÿ€‡ý ©,È�‡÷ HþüóBƒÃEÿˆ¦æ�0ˆ(,îÂæ÷ ìþæ$þæ@0ˆ& æ@wþ& ÂæAwÖþ· úý· öýµ&·NSFERRED FROM DISC IN 16K-WORD BLOCKS. ;IT IS WRITTEN TO MAG TAPE IN 2K-WORD RECORDS. ;THE "DONE" MSG [I100] DISPLAYS THE # OF BLOCKS TRANSFERRED. ;A WRITE CHECK IS PERFORMED AT THE OPTION OF THE OPERATOR. ;OPTION-SELECTION IS DIRECTED THROUGH THE CONSOLE SWITCHES: ; BIT # I F C L E A R / I F S E T ; 0-2 DO NOT SKIP ANY FILES SKIP 1 TO 7 FILE MARKS ; 3 DO NOT PERFORM WRITE CHECK / PERFORM WRITE CHECK ; SELECTED TAPE UNIT NOT READY AND/OR WRITE-ENABLED ; F200 TAPE ERROR. DISPLAY: STATUS + TAPE RECORD NUMBER(0-377) ; F201 DISC ERROR. DISPLAY: STATUS ;*********************************************************************** .PAGE R0=%0 R1=%1 R2=%2 R3=%3 R4=%4 R5=%5 SP=%6 PC=%7 SWR=177570 ;MAG TAPE REGISTERS: TWC = 167540 ;WC TST = 167542 ;STATUS TCD = 167544 ;COMMAND TMA = 167546 ;CMA TIV=104 BFSTRT = 20000 ;START OF 16-K WORD BUSELECTED TAPE UNIT NOT READY AND/OR WRITE-ENABLED ; F200 TAPE ERROR. DISPLAY: STATUS + TAPE RECORD NUMBER(0-377) ; F201 DISC ERROR. DISPLAY: STATUS ;*********************************************************************** .PAGE R0=%0 R1=%1 R2=%2 R3=%3 R4=%4 R5=%5 SP=%6 PC=%7 SWR=177570 ;MAG TAPE REGISTERS: TWC = 167540 ;WC TST = 167542 ;STATUS TCD = 167544 ;COMMAND TMA = 167546 ;CMA TIV=104 BFSTRT = 20000 ;START OF 16-K WORD BU .ASECT .=16000 DSCTAB: ;TABLE OF DISC REGISTER ADDRESSES ; FOR THE DDC DISCS: 165300 ;DCS 165302 ;WC 165304 ;CMA 165306 ;DAR 165310 ;DAE 130 ;I.V. 132 ; FOR THE RF-11 DISC: 177460 ;DCS 177462 ;WC 177464 ;CMA  4 DISABLE DISC INTERRUPT ENABLE DISC INTERRUPT ; 5 DISABLE TAPE INTERRUPT ENABLE TAPE INTERRUPT ; 6-7 SELECT TAPE UNIT 0 TO 3 ; 8-14 SELECT DDC DISC SELECT RF-11 DISC ; 15 REPORT ALL ERRORS IGNORE ALL ERRORS ;ERROR MESSAGES PRINTED BY THIS PROGRAM: ; I100 PROGRAM COMPLETE: DISPLAY # OF 16K-WORD BLOCKS XFERRED ; A100 UPPER BYTE OF CONSOLE SWITCHES NOT SET PROPERLY ; A101 SELECTED TAPFFER .ASECT .=16000 DSCTAB: ;TABLE OF DISC REGISTER ADDRESSES ; FOR THE DDC DISCS: 165300 ;DCS 165302 ;WC 165304 ;CMA 165306 ;DAR 165310 ;DAE 130 ;I.V. 132 ; FOR THE RF-11 DISC: 177460 ;DCS 177462 ;WC 177464 FFER .ASECT .=16000 DSCTAB: ;TABLE OF DISC REGISTER ADDRESSES ; FOR THE DDC DISCS: 165300 ;DCS 165302 ;WC 165304 ;CMA 165306 ;DAR 165310 ;DAE 130 ;I.V. 132 ; FOR THE RF-11 DISC: 177460 ;DCS 177462 ;WC 177464  177466 ;DAR 177470 ;DAE 204 ;I.V. 206 DINTFG: .WORD 0 TINTFG: .WORD 0 TAPCMD: .WORD 0 DSCBLK: .WORD 0 TMPW01: .WORD 0 .PAGE DSCMAG: ;ENTRY AND RE-ENTRY POINT CLRB DSWICH ;RESET RF-11 LOGIC SHUNT MOV @#SWR,R0 ;OPTION SELECT PATTERN BIC #100000,R0 ;IGNORE ERROR SUPPRESS BIT MOV #DSCTAB,R5 ;INIT FOR DDE UNIT NOT READY AND/OR WRITE-ENABLED ; F200 TAPE ERROR. DISPLAY: STATUS + TAPE RECORD NUMBER(0-377) ; F201 DISC ERROR. DISPLAY: STATUS ;*********************************************************************** .PAGE R0=%0 R1=%1 R2=%2 R3=%3 R4=%4 R5=%5 SP=%6 PC=%7 SWR=177570 ;MAG TAPE REGISTERS: TWC = 167540 ;WC TST = 167542 ;STATUS TCD = 167544 ;COMMAND TMA = 167546 ;CMA TIV=104 BFSTRT = 20000 ;START OF 16-K WORD BUFFER  ;CMA 177466 ;DAR 177470 ;DAE 204 ;I.V. 206 DINTFG: .WORD 0 TINTFG: .WORD 0 TAPCMD: .WORD 0 DSCBLK: .WORD 0 TMPW01: .WORD 0 .PAGE DSCMAG: ;ENTRY AND RE-ENTRY POINT CLRB DSWICH ;RESET RF-11 LOGIC SHUNT MOV @#SWR,R0 ;OPTION SELECT PATTERN BIC #100000,R0 ;IGNORE ERROR SUPPRESS BIT MOV #DSCTAB,R5  ;CMA 177466 ;DAR 177470 ;DAE 204 ;I.V. 206 DINTFG: .WORD 0 TINTFG: .WORD 0 TAPCMD: .WORD 0 DSCBLK: .WORD 0 TMPW01: .WORD 0 .PAGE DSCMAG: ;ENTRY AND RE-ENTRY POINT CLRB DSWICH ;RESET RF-11 LOGIC SHUNT MOV @#SWR,R0 ;OPTION SELECT PATTERN BIC #100000,R0 ;IGNORE ERROR SUPPRESS BIT MOV #DSCTAB,R5 C DISC SWAB R0 ;WHICH DISC? BEQ DSCM10 ;DDC ADD #16,R5 ;BUMP TABLE POINTER INCB DSWICH ;OPEN SHUNT AROUND RF-11 DAR LOGIC CMPB R0,#177 ;IS RF-11 SELECTED, OR DID HE BLOW IT? BEQ DSCM10 JMP SELERR ;SELECT ERROR DSCM10: SWAB R0 ;BACK TO ORIG MOV R0,R1 ASH #6,R1 BIC #-031000-1,R1 ;ISOLATE TAPE UNIT SELEC .ASECT .=16000 DSCTAB: ;TABLE OF DISC REGISTER ADDRESSES ; FOR THE DDC DISCS: 165300 ;DCS 165302 ;WC 165304 ;CMA 165306 ;DAR 165310 ;DAE 130 ;I.V. 132 ; FOR THE RF-11 DISC: 177460 ;DCS 177462 ;WC 177464 ;CMA ;INIT FOR DDC DISC SWAB R0 ;WHICH DISC? BEQ DSCM10 ;DDC ADD #16,R5 ;BUMP TABLE POINTER INCB DSWICH ;OPEN SHUNT AROUND RF-11 DAR LOGIC CMPB R0,#177 ;IS RF-11 SELECTED, OR DID HE BLOW IT? BEQ DSCM10 JMP SELERR ;SELECT ERROR DSCM10: SWAB R0 ;BACK TO ORIG MOV R0,R1 ASH #6,R1 BIC #-031000-1,R1 ;ISOLATE TAP ;INIT FOR DDC DISC SWAB R0 ;WHICH DISC? BEQ DSCM10 ;DDC ADD #16,R5 ;BUMP TABLE POINTER INCB DSWICH ;OPEN SHUNT AROUND RF-11 DAR LOGIC CMPB R0,#177 ;IS RF-11 SELECTED, OR DID HE BLOW IT? BEQ DSCM10 JMP SELERR ;SELECT ERROR DSCM10: SWAB R0 ;BACK TO ORIG MOV R0,R1 ASH #6,R1 BIC #-031000-1,R1 ;ISOLATE TAP!T & INT ENABLE MOV R1,TAPCMD ;SAVE IT BIT #1000,R1 ;WAS INT ENABLED? BEQ DSCM12 ;NO MOV #TAPINT,@#TIV ;SET UP TAPE I.V. MOV #5*40,@#TIV+2 DSCM12: BIT #20,R0 ;IS DISC INT ENABLED? BEQ DSCM14 ;NO MOV #DSCINT,@12(R5) ;SET UP DISC I.V. MOV #6*40,@14(R5) DSCM14: MOV #400,@(R5) ;RESET DISC MOV #40000,@#TCD ;RESET TAPE " 177466 ;DAR 177470 ;DAE 204 ;I.V. 206 DINTFG: .WORD 0 TINTFG: .WORD 0 TAPCMD: .WORD 0 DSCBLK: .WORD 0 TMPW01: .WORD 0 .PAGE DSCMAG: ;ENTRY AND RE-ENTRY POINT CLRB DSWICH ;RESET RF-11 LOGIC SHUNT MOV @#SWR,R0 ;OPTION SELECT PATTERN BIC #100000,R0 ;IGNORE ERROR SUPPRESS BIT MOV #DSCTAB,R5 ;INIT FOR DD#E UNIT SELECT & INT ENABLE MOV R1,TAPCMD ;SAVE IT BIT #1000,R1 ;WAS INT ENABLED? BEQ DSCM12 ;NO MOV #TAPINT,@#TIV ;SET UP TAPE I.V. MOV #5*40,@#TIV+2 DSCM12: BIT #20,R0 ;IS DISC INT ENABLED? BEQ DSCM14 ;NO MOV #DSCINT,@12(R5) ;SET UP DISC I.V. MOV #6*40,@14(R5) DSCM14: MOV #400,@(R5) ;RESET DISC MOV #40000,@#TCD ;RESET TAP$E UNIT SELECT & INT ENABLE MOV R1,TAPCMD ;SAVE IT BIT #1000,R1 ;WAS INT ENABLED? BEQ DSCM12 ;NO MOV #TAPINT,@#TIV ;SET UP TAPE I.V. MOV #5*40,@#TIV+2 DSCM12: BIT #20,R0 ;IS DISC INT ENABLED? BEQ DSCM14 ;NO MOV #DSCINT,@12(R5) ;SET UP DISC I.V. MOV #6*40,@14(R5) DSCM14: MOV #400,@(R5) ;RESET DISC MOV #40000,@#TCD ;RESET TAP%MOV R0,R2 BIC #-7-1,R2 ;GET # FILES TO SKIP BEQ DSCM20 ;NONE DSCM16: MOV #20,-(SP) JSR PC,TAPEGO ;SPACE PAST [N=(R2)] FILE MARKS .PAGE ;THE MAG TAPE IS NOW POSITIONED IN THE GAP PRECEDING THE FIRST RECORD. ;FIRST READ 16K-WORDS OFF DISC. ;THEN WRITE 8 RECORDS OF 2K-WORDS EACH TO TAPE. ;IF WRITE CHECK SELECTED, BACK UP TAPE, RE-READ THE 8 RECORDS, ;AND WRITE-CHECK TO THE DISC. THEN ADVANCE TO NEXT DISC BLOCK. ;C&C DISC SWAB R0 ;WHICH DISC? BEQ DSCM10 ;DDC ADD #16,R5 ;BUMP TABLE POINTER INCB DSWICH ;OPEN SHUNT AROUND RF-11 DAR LOGIC CMPB R0,#177 ;IS RF-11 SELECTED, OR DID HE BLOW IT? BEQ DSCM10 JMP SELERR ;SELECT ERROR DSCM10: SWAB R0 ;BACK TO ORIG MOV R0,R1 ASH #6,R1 BIC #-031000-1,R1 ;ISOLATE TAPE UNIT SELEC'E MOV R0,R2 BIC #-7-1,R2 ;GET # FILES TO SKIP BEQ DSCM20 ;NONE DSCM16: MOV #20,-(SP) JSR PC,TAPEGO ;SPACE PAST [N=(R2)] FILE MARKS .PAGE ;THE MAG TAPE IS NOW POSITIONED IN THE GAP PRECEDING THE FIRST RECORD. ;FIRST READ 8 RECORDS OF 2K-WORDS EACH FROM THE TAPE. ;THEN WRITE THE 16K-WORDS TO DISC AS ONE BLOCK. ;IF WRITE CHECK SELECTED, BACK UP TAPE, RE-READ THE 8 RECORDS, ;AND WRITE-CHECK TO THE DISC. THE(E MOV R0,R2 BIC #-7-1,R2 ;GET # FILES TO SKIP BEQ DSCM20 ;NONE DSCM16: MOV #20,-(SP) JSR PC,TAPEGO ;SPACE PAST [N=(R2)] FILE MARKS .PAGE ;THE MAG TAPE IS NOW POSITIONED IN THE GAP PRECEDING THE FIRST RECORD. ;FIRST READ 8 RECORDS OF 2K-WORDS EACH FROM THE TAPE. ;THEN WRITE THE 16K-WORDS TO DISC AS ONE BLOCK. ;IF WRITE CHECK SELECTED, BACK UP TAPE, RE-READ THE 8 RECORDS, ;AND WRITE-CHECK TO THE DISC. THE)ONTINUE UNTIL A DISC READ REQUEST RESULTS IN A [NED]. CLR R4 ;INIT LOCAL MEMORY OF DAR CLR DSCBLK ;INIT COUNT OF 16K-WORD BLOCKS READ DSCM20: MOV #5,-(SP) JSR PC,DISCGO ;READ NEXT 16-K WORDS FROM DISC MOV #8.,R2 ;INIT TAPE LOOP COUNT MOV #2,-(SP) ;WRITE COMMAND JSR PC,TAPEGO ;GO WRITE THE 8 RECORDS BIT #10,R0 ;WRITE CHECK SELECTED?*T & INT ENABLE MOV R1,TAPCMD ;SAVE IT BIT #1000,R1 ;WAS INT ENABLED? BEQ DSCM12 ;NO MOV #TAPINT,@#TIV ;SET UP TAPE I.V. MOV #5*40,@#TIV+2 DSCM12: BIT #20,R0 ;IS DISC INT ENABLED? BEQ DSCM14 ;NO MOV #DSCINT,@12(R5) ;SET UP DISC I.V. MOV #6*40,@14(R5) DSCM14: MOV #400,@(R5) ;RESET DISC MOV #40000,@#TCD ;RESET TAPE +N ADVANCE TO THE NEXT DISC BLOCK AND ;ADDRESS WITH A NOP TO CHECK FOR [NED]. WHEN IT IS FOUND, COMMAND ;THE TAPE ONCE MORE TO MOVE PAST THE FILE MARK AT THE END OF THE FILE. CLR R4 ;INIT LOCAL MEMORY OF DAR CLR DSCBLK ;INIT COUNT OF 16K-WORD BLOCKS WRITTEN DSCM20: MOV #1,-(SP) JSR PC,DISCGO ;NOP THE DISC TO LOOK FOR [NED] MOV #8.,R2 ;INIT TAPE LOOP COUNT MOV #1,-(SP) JS,N ADVANCE TO THE NEXT DISC BLOCK AND ;ADDRESS WITH A NOP TO CHECK FOR [NED]. WHEN IT IS FOUND, COMMAND ;THE TAPE ONCE MORE TO MOVE PAST THE FILE MARK AT THE END OF THE FILE. CLR R4 ;INIT LOCAL MEMORY OF DAR CLR DSCBLK ;INIT COUNT OF 16K-WORD BLOCKS WRITTEN DSCM20: MOV #1,-(SP) JSR PC,DISCGO ;NOP THE DISC TO LOOK FOR [NED] MOV #8.,R2 ;INIT TAPE LOOP COUNT MOV #1,-(SP) JS- BEQ DSCM30 ;NO MOV #8.,R2 ;RE-INIT LOOP COUNT MOV #200,-(SP) ;BACK SPACE COMMAND JSR PC,TAPEGO MOV #8.,R2 MOV #1,-(SP) JSR PC,TAPEGO ;RE-READ THE STUFF WE JUST WROTE MOV #7,-(SP) JSR PC,DISCGO ;WRITE CHECK THE DISC DSCM30: ADD #400,R4 ;BUMP THE DAR MEMORY INC DSCBLK ;BUMP BLOCK COUNT BR DSCM20 .MOV R0,R2 BIC #-7-1,R2 ;GET # FILES TO SKIP BEQ DSCM20 ;NONE DSCM16: MOV #20,-(SP) JSR PC,TAPEGO ;SPACE PAST [N=(R2)] FILE MARKS .PAGE ;THE MAG TAPE IS NOW POSITIONED IN THE GAP PRECEDING THE FIRST RECORD. ;FIRST READ 16K-WORDS OFF DISC. ;THEN WRITE 8 RECORDS OF 2K-WORDS EACH TO TAPE. ;IF WRITE CHECK SELECTED, BACK UP TAPE, RE-READ THE 8 RECORDS, ;AND WRITE-CHECK TO THE DISC. THEN ADVANCE TO NEXT DISC BLOCK. ;C/R PC,TAPEGO ;READ THE NEXT 8 RECORDS MOV #3,-(SP) JSR PC,DISCGO ;WRITE THE 16K-WORD BUFFER TO DISC BIT #10,R0 ;WRITE CHECK SELECTED? BEQ DSCM30 ;NO MOV #8.,R2 ;RE-INIT LOOP COUNT MOV #200,-(SP) ;BACK SPACE COMMAND JSR PC,TAPEGO MOV #8.,R2 MOV #1,-(SP) JSR PC,TAPEGO ;RE-READ THE STUFF WE JUST READ MOV #7,-(S0R PC,TAPEGO ;READ THE NEXT 8 RECORDS MOV #3,-(SP) JSR PC,DISCGO ;WRITE THE 16K-WORD BUFFER TO DISC BIT #10,R0 ;WRITE CHECK SELECTED? BEQ DSCM30 ;NO MOV #8.,R2 ;RE-INIT LOOP COUNT MOV #200,-(SP) ;BACK SPACE COMMAND JSR PC,TAPEGO MOV #8.,R2 MOV #1,-(SP) JSR PC,TAPEGO ;RE-READ THE STUFF WE JUST READ MOV #7,-(S1 ;BACK FOR MORE .PAGE TAPEGO: ;THIS IS THE MAG TAPE "GO" ROUTINE MOV (SP)+,R1 ;POP THE COMMAND MOV R1,TMPW01 ;SAVE IT FOR CHECK BELOW BIS TAPCMD,R1 ;INSERT THE UNIT # AND INTERRUPT BITS TAPE10: MOV TAPCMD,@#TCD ;SELECT THE UNIT MOV #4000,R3 SOB R3,. ;LOOP TO ALLOW LOGIC TO SETTLE MOVB @#TST,R3 ;GET LOWER STATUS BYTE BMI TAPE14 ;READY TAPE2ONTINUE UNTIL A DISC READ REQUEST RESULTS IN A [NED]. CLR R4 ;INIT LOCAL MEMORY OF DAR CLR DSCBLK ;INIT COUNT OF 16K-WORD BLOCKS READ DSCM20: MOV #5,-(SP) JSR PC,DISCGO ;READ NEXT 16-K WORDS FROM DISC MOV #8.,R2 ;INIT TAPE LOOP COUNT MOV #2,-(SP) ;WRITE COMMAND JSR PC,TAPEGO ;GO WRITE THE 8 RECORDS BIT #10,R0 ;WRITE CHECK SELECTED?3P) JSR PC,DISCGO ;WRITE CHECK THE DISC DSCM30: ADD #400,R4 ;BUMP THE DAR MEMORY INC DSCBLK ;BUMP BLOCK COUNT BR DSCM20 ;BACK FOR MORE .PAGE TAPEGO: ;THIS IS THE MAG TAPE "GO" ROUTINE MOV 2(SP),R1 ;GET COMMAND MOV (SP)+,(SP) ;POP RTN ADDR UP ONE MOV R1,TMPW01 ;SAVE IT FOR CHECK BELOW BIS TAPCMD,R1 ;INSERT THE UNIT # AND INTERRUPT B4P) JSR PC,DISCGO ;WRITE CHECK THE DISC DSCM30: ADD #400,R4 ;BUMP THE DAR MEMORY INC DSCBLK ;BUMP BLOCK COUNT BR DSCM20 ;BACK FOR MORE .PAGE TAPEGO: ;THIS IS THE MAG TAPE "GO" ROUTINE MOV (SP)+,R1 ;POP THE COMMAND MOV R1,TMPW01 ;SAVE IT FOR CHECK BELOW BIS TAPCMD,R1 ;INSERT THE UNIT # AND INTERRUPT BITS TAPE10: MOV TAPCMD,@#TCD ;SELECT THE 512: JMP TAPNRD ;NOT READY TAPE14: ASR R3 ;CHECK FILE PROTECT BIT BCS TAPE12 ;NO WRITE RING MOV #BFSTRT,R3 ;INIT THE MEMORY ADDRESS LOCAL MEMORY TAPE20: CLR TINTFG MOV R3,@#TMA ;SET UP MEMORY ADDRESS MOV #4000,@#TWC ;& WC MOV R1,@#TCD ;PERFORM COMMAND BIT #40,R0 ;IS TAPE INT ENB? BNE TAPE50 ;YES TSTB6 BEQ DSCM30 ;NO MOV #8.,R2 ;RE-INIT LOOP COUNT MOV #200,-(SP) ;BACK SPACE COMMAND JSR PC,TAPEGO MOV #8.,R2 MOV #1,-(SP) JSR PC,TAPEGO ;RE-READ THE STUFF WE JUST WROTE MOV #7,-(SP) JSR PC,DISCGO ;WRITE CHECK THE DISC DSCM30: ADD #400,R4 ;BUMP THE DAR MEMORY INC DSCBLK ;BUMP BLOCK COUNT BR DSCM20 7ITS TAPE10: MOV TAPCMD,@#TCD ;SELECT THE UNIT MOV #4000,R3 SOB R3,. ;LOOP TO ALLOW LOGIC TO SETTLE MOVB @#TST,R3 ;GET LOWER STATUS BYTE BMI TAPE14 ;READY TAPE12: JMP TAPNRD ;NOT READY TAPE14: MOV #BFSTRT,R3 ;INIT THE MEMORY ADDRESS LOCAL MEMORY TAPE20: CLR TINTFG MOV R3,@#TMA ;SET UP MEMORY ADDRESS MOV #4000,@#TWC ;& WC MOV FUNIT MOV #4000,R3 SOB R3,. ;LOOP TO ALLOW LOGIC TO SETTLE MOVB @#TST,R3 ;GET LOWER STATUS BYTE BMI TAPE14 ;READY TAPE12: JMP TAPNRD ;NOT READY TAPE14: MOV #BFSTRT,R3 ;INIT THE MEMORY ADDRESS LOCAL MEMORY TAPE20: CLR TINTFG MOV R3,@#TMA ;SET UP MEMORY ADDRESS MOV #4000,@#TWC ;& WC MOV R1,@#TCD ;PERFORM COMMAND BIT E @#TST BMI .-4 ;FIRST WAIT 'TILL READY GOES FALSE TSTB @#TST BPL .-4 ;THEN WAIT 'TILL IT GOES TRUE TAPE30: TST @#SWR ;ERR IGNORE BIT ON? BMI TAPE40 ;YES MOV @#TST,R1 SWAB R1 BNE TAPERR ;STATUS ERROR BYTE NOT ZERO TAPE40: ADD #4000,R3 ;BUMP LOCAL CMA MEMORY FOR NEXT TIME SOB R2,TAPE20 ;LOOP FOR SPECIFIED COUNT RTS PC F ;BACK FOR MORE .PAGE TAPEGO: ;THIS IS THE MAG TAPE "GO" ROUTINE MOV 2(SP),R1 ;GET COMMAND MOV (SP)+,(SP) ;POP RTN ADDR UP ONE MOV R1,TMPW01 ;SAVE IT FOR CHECK BELOW BIS TAPCMD,R1 ;INSERT THE UNIT # AND INTERRUPT BITS TAPE10: MOV TAPCMD,@#TCD ;SELECT THE UNIT MOV #4000,R3 SOB R3,. ;LOOP TO ALLOW LOGIC TO SETTLE MOVB @#TST,R3 ;GET LOWER STATUS E R1,@#TCD ;PERFORM COMMAND BIT #40,R0 ;IS TAPE INT ENB? BNE TAPE50 ;YES TSTB @#TST BMI .-4 ;FIRST WAIT 'TILL READY GOES FALSE TSTB @#TST BPL .-4 ;THEN WAIT 'TILL IT GOES TRUE TAPE30: TST @#SWR ;ERR IGNORE BIT ON? BMI TAPE40 ;YES MOV @#TST,R1 SWAB R1 BNE TAPERR ;STATUS ERROR BYTE NOT ZERO TAPE40: AD"Dˆˆˆˆˆˆˆ """""DDDDDD@DDDDADDB CoQû^2 ›oQû¡K2 ›oQû�{2 e›ûoQ^2 ›ûoQ¡K2  ›ûoQ�{2 j›$DÿïÌÌÌÌÌÿffffÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÅaå Í‹æÄ,L ƒw:ÄB8ŽŒ ýƒàÇ` 5 þÿ€�&ˆ ‚— ýÿ†ƒœÃEÀÿ× >w†× × ò f€ò5ÀeòU@ò €× [æ*ˆ² ¦¦æ× Ž & *ˆÖ G× ‚&(ˆ°Ì 8�L'ˆ°4e÷ ÌQ$ ô �BBâBä" ± üÿü× ÷ ¬ŒÉU@Ò °ðU€ Æe  Å"U%÷‹äþGæÎeÞþæfÇ.Ö … U¥… … … … U¥Ñ Bb‘â‹Ã 0Š æ*ˆ€�Ö BÃÅ.&0 æM &0 & ID #4000,R3 ;BUMP LOCAL CMA MEMORY FOR NEXT TIME SOB R2,TAPE20 ;LOOP FOR SPECIFIED COUNT RTS PC ;ALL DONE TAPE50: WAIT TST TINTFG ;DID INT COME YET? BEQ TAPE50 BR TAPE30 TAPERR: ;A TAPE ERROR HAS BEEN DETECTED SWAB R1 ;RESTORE ERR PATTERN BIT #77400,R1 ;CHECK FLAGS OTHER THAN FILE-MARK BNE TAPER1 ;SOMETHING ELSE IS THEREJBYTE BMI TAPE14 ;READY TAPE12: JMP TAPNRD ;NOT READY TAPE14: ASR R3 ;CHECK FILE PROTECT BIT BCS TAPE12 ;NO WRITE RING MOV #BFSTRT,R3 ;INIT THE MEMORY ADDRESS LOCAL MEMORY TAPE20: CLR TINTFG MOV R3,@#TMA ;SET UP MEMORY ADDRESS MOV #4000,@#TWC ;& WC MOV R1,@#TCD ;PERFORM COMMAND BIT #40,R0 ;IS TAPE INT ENB? œÿß–ÿ�*:· x�ÿ7ŠÆeýÿð‹­ÿ÷‹µÿ7Ї Šl*Õ`ñ•€É‹r÷ Ðÿw&^ $æfþÿæ…„ÐÿH*ÞÁeÁaÁRõ_ÿøÁE ñÿ$*ÿÿÿÿÿÿÿÿ`Tôüø ð *•`TŽø“^ ø Ž&æˆf…Þ (æ^ $æ Îe °‡ˆöÿÔ*,u"Å&÷ þÿæ& Áöö°*¯ Á p�†¿ö5"÷ ÎæŒ*U¦Ì(÷ 4÷ Ñ�Áå �Ÿ ææàh*ò¶ƒ2’ ‚^ .æ&�ÉÿM BIT #24,TMPW01 ;WAS IT A FILE-MARK REQUEST? BNE TAPE40 ;WE WERE EXPECTING A F/M INDICATION TAPER1: MOV DSCBLK,R3 ;CURRENT DISC BLOCK ASH #3,R3 ADD R2,R3 ;TAPE RECORD # CLRB R1 BISB R3,R1 ;REPORT ERRORS IN UPPER BYTE; RECORD # IN LOWER MOV R1,-(SP) .BYTE 200,3 ;F200: TAPE ERROR IOT EMT 60 ;EXIT .PAGE DISCGO: ;MN BNE TAPE50 ;YES TSTB @#TST BMI .-4 ;FIRST WAIT 'TILL READY GOES FALSE TSTB @#TST BPL .-4 ;THEN WAIT 'TILL IT GOES TRUE TAPE30: TST @#SWR ;ERR IGNORE BIT ON? BMI TAPE40 ;YES MOV @#TST,R1 SWAB R1 BNE TAPERR ;STATUS ERROR BYTE NOT ZERO TAPE40: ADD #4000,R3 ;BUMP LOCAL CMA MEMORY FOR NEXT TIME SOB R2,TAPE20 0 &MU%D*r¾þ÷‹"Å 0 ° Æe €ðվР*HðåŠ÷ ÁðeÈ• þ¥°÷ ü*Å& È•ö5âÌ÷ û’,Ià ÃØ*� €ðEæ&  ð 0,ì÷ ´*ÃÁ±ü‘Å á  ‘Ê Ò …’’$�* Kã s›Ë‹’ Å““l*»““Ò ÁÃeïæ &ö5H*% —¢|÷ Î` ȕɋ°¦)ÿÿæ& $*êfÁea œùÿð¦â &–%^ &æ*oTü¸ÿQAKE THE DISC GO MOV #-40000,@2(R5) ;WC FOR 16K WORDS MOV #BFSTRT,@4(R5) ;CMA MOV R4,R3 ;CURRENT DAR DSWICH: BR .+2 ;SHUNT SWITCH AROUND RF-11 LOGIC BR DISC10 CLR R2 ;RF-11 LOGIC: READY FOR EXTENSION BITS ASHC #6,R2 ;SHIFT THE SECTOR ADDRESS TO WORD ADDR MOV R2,@10(R5) ;LOAD UP THE TRACK EXTENSION BITS DISC10: MOV R3,@6(R5) ;DAR (EITHER SECTR ;LOOP FOR SPECIFIED COUNT RTS PC ;ALL DONE TAPE50: WAIT TST TINTFG ;DID INT COME YET? BEQ TAPE50 BR TAPE30 .PAGE TAPERR: ;A TAPE ERROR HAS BEEN DETECTED SWAB R1 ;RESTORE ERR PATTERN BIT #77400,R1 ;CHECK FLAGS OTHER THAN FILE-MARK BNE TAPER1 ;SOMETHING ELSE IS THERE BIT #24,TMPW01 ;WAS IT A FILE-MARK REQUEST? BNøA!ÉÝ<° Ù.© ?GHÅÆÃDABÒ+¾¦ªÛ:$Ñ ÏPMNKÌ-Ê¥Z"£¬(Œ*Ÿ »ØYV×ÔU¯S90'\ÀÞ_½¸ 6·´5²3 ±ÞÉ(+.< Ûh*×GHÅÆÃDABÒ¦»\ª©!$Ñ ÏPMNKÌ-Ê?Z_¾¬¥ ÝØYD*zV×ÔU¯S90½"À':£¸ 6·´5²3 ±‡æèþæ *�ò¦ÿ·Šõÿ7 ø ÿD÷ËpþßÕH qü*ÖÿÁØ0ÿ÷ .÷ pþŠ xÿÀ� Éý‚@ ! Ø*#Ð ý  (Àå tÿÁ|ÿÀ^ $怴*FÈ‹pþŠ€�–ÿ7ÈÓ2šÿ7 �—˜ÎeÎaŠÿ�*gÎmúÎå� ÁåfF¸W M—W SßW El*cÁW È‹àÁe€tþÁ—´ÿUOR OR WORD ADDRESS) MOV 2(SP),R3 ;GET COMMAND MOV (SP)+,(SP) ;POP RTN ADDR UP ONE BIT #20,R0 ;IS DISC INT ENB SELECTED? BEQ DISC22 ;NO BIS #100,R3 DISC22: CLR DINTFG MOV R3,@0(R5) ;COMMAND! ASLB R3 ;CHECK INT ENB BMI DISC40 ;ENABLED: WAIT FOR INT TSTB @0(R5) ;WAIT HERE FOR READY BPL .-4 DISC30: VE TAPE40 ;WE WERE EXPECTING A F/M INDICATION TAPER1: MOV DSCBLK,R3 ;CURRENT DISC BLOCK ASH #3,R3 ADD R2,R3 ;TAPE RECORD # CLRB R1 BISB R3,R1 ;REPORT ERRORS IN UPPER BYTE; RECORD # IN LOWER MOV R1,-(SP) .BYTE 200,3 ;F200: TAPE ERROR IOT EMT 60 ;EXIT .PAGE DISCGO: ;MAKE THE DISC GO MOV #-40000,@2(R5) ;WC FOR 16K WORDS f*�J‡Ö pþæîÿÀ&H*ø‡pþAß ——äâ¦&ÀeÖÿÀ^$*fÖ ¢7Š úpþß5÷ �&ÀH”*€�´øÇæfñ¡ Þÿ÷ìÉ €ðUl L €Ã u"źÿ÷ ‡× €Â x�B �H*ÝC$ÿÁ¾ÿÀ^ $æ‡b8ÿÁEÁÓ" Âe$*ˆÊ "ÿÂ$æÿÀB÷x 8€*Ãx†ø Õæÿæç Â5ü€ÚÂ5ãKMÁ•ÿÁEÁ5þ€Ë‹ËÿÃØ*ìæ¦ì°ÿY;HERE WHEN READY GOES TRUE OR INT COMES IN TST @#SWR ;ERROR IGNORE ON? BPL DISC32 ;NO: CONTINUE RTS PC ;YES: NOTHING ELSE TO DO BUT RETURN DISC32: TST @0(R5) ;ERROR? BMI DSCERR ;YES RTS PC ;EVERYTING'S OK DISC40: WAIT ;WAIT FOR INTERRUPT TST DINTFG ;WAS IT THE DISC INT? BEQ DISC40 ;NO BR DISC30Z MOV #BFSTRT,@4(R5) ;CMA MOV R4,R3 ;CURRENT DAR DSWICH: BR .+2 ;SHUNT SWITCH AROUND RF-11 LOGIC BR DISC10 CLR R2 ;RF-11 LOGIC: READY FOR EXTENSION BITS ASHC #6,R2 ;SHIFT THE SECTOR ADDRESS TO WORD ADDR MOV R2,@10(R5) ;LOAD UP THE TRACK EXTENSION BITS DISC10: MOV R3,@6(R5) ;DAR (EITHER SECTOR OR WORD ADDRESS) MOV 2(SP),R3 ;GET COMMAND ÿß €ðUMU%"Åhÿ÷ ‡´*»WŒ±�Ä xÄ5�Ä EU%DBAÿÅ�* pÿÀ^ $æ‡d0ÿÁEÁÓ$$L ÿÄ�`Â`l*ÔàÂEý†Ä  ÃŠƒ ƒú†Ä B Âà‡Â`ˆÄôH*EÃæ&‡À— $    øÿÁE œ$*8�7 ¸  †„*ù¸øЇý…  Ò ‡šÿ÷ ‹ƒ(ˆÔ&ë æ'ˆ(ˆæöÿu"ÅÖ Ý� ð æ&‡^ °*X&æžˆÞ (æËeË“]ËE ÃeŒ* Á¦&‚&^ $æÅŬÿ] DSCERR: ; ADISC ERROR OR [NED] HAS OCCURRED MOV @0(R5),R2 MOV R2,R3 BIC #104377,R3 ;CLEAR ERR AND NED BITS (ALSO LOWER BYTE BEQ DONE ;[NED] HAS GONE TRUE WITH NO OTHER ERRORS MOV R2,-(SP) ;ERROR: PUT STATUS IN MESSAGE MOV (PC)+,-(SP) .BYTE 201,3 ;F201: DISC ERROR IOT EMT 60 .PAGE DONE: ;ALL DONE: SPACE PAST FILE MARK AND EXIT ^ MOV (SP)+,(SP) ;POP RTN ADDR UP ONE BIT #20,R0 ;IS DISC INT ENB SELECTED? BEQ DISC22 ;NO BIS #100,R3 DISC22: CLR DINTFG MOV R3,@0(R5) ;COMMAND! ASLB R3 ;CHECK INT ENB BMI DISC40 ;ENABLED: WAIT FOR INT TSTB @0(R5) ;WAIT HERE FOR READY BPL .-4 DISC30: ;HERE WHEN READY GOES TRUE OR INT COMES IN TST @#SWR .Çfæh*UœþÎeæG¢þ÷‹U%"Å–%üF!uÅe…D*‰ *ˆæð v…B ÿÿÅ)ˆ“S *²`ÅeÅ`ÄeÄb÷ ›ÊŠ•Ö    ü*_ €ÒUðÊEŠ!ˆCæ’’’äóÿÂçõÿÂØ*�êöÿÂæ&; vEà ÆeÃå‹´*1¥�EÑ  þÿÂ:÷ J‹Ô÷ ¸4÷ ��*÷Ä +ì÷ K‹ú÷ ¸Z÷ l*7‚þÿW!"‡ýÿW!Ó$BÖTÎT情&ˆ ÆåH*—<*ˆæwÿÿö�$% Ç`$*4ƒàýŒ “BÄTƒL ,ÄæÍ‹å Åaÿ¨ÿa MOV #1,R2 MOV #20,-(SP) ;SPACE OVER FILE MARK AT END JSR PC,TAPEGO ;SPACE ONE FILE MARK MOV DSCBLK,-(SP) ;DISPLAY THE NUMBER OF DISC BLOCKS MOV (PC)+,-(SP) .BYTE 100,0 ;I100: ALL DONE IOT EMT 60 SELERR: ;CONSOLE SWITCH SELECT ERROR CLR -(SP) MOV (PC)+,-(SP) .BYTE 100,1 ;A100: UPPER BYTE OF SWITCHES NOT SET IOT b ;ERROR IGNORE ON? BPL DISC32 ;NO: CONTINUE RTS PC ;YES: NOTHING ELSE TO DO BUT RETURN DISC32: TST @0(R5) ;ERROR? BMI DSCERR ;YES RTS PC ;EVERYTING'S OK DISC40: WAIT ;WAIT FOR INTERRUPT TST DINTFG ;WAS IT THE DISC INT? BEQ DISC40 ;NO BR DISC30 DSCERR: ; ADISC ERROR OR [NED] HAS OCCURRED MOV *®/ôøÄöÿu"ÅÖ Ý� ð æ&‡^ &枈Ô(<Þ (æËeË“]ËE ÃeÁ¦&‚°*&^ $æÅÅúÃæ&½¶Œ* 0ŠM �þÿ& 0 &M æ0 h*4&.ÅÃBÖ �€*ˆæ 0Š Ãâ‹b‘D*PBÑ U¥… … … … U¥… Ö .ÇfæÞþÎeæ *ƒGäþ÷‹U%"Å Æe €ðU°Ò @ÉUü*sŒ¬÷ × üüÿ± " BäBâB�ô  Ø*Q$Ì÷ e4°'ˆL8�Ì °(ˆ´*¤ÿe ;PRINT MSG & WAIT FOR PROPER SELECTION JMP DSCMAG ;TRY AGAIN TAPNRD: ;TAPE NOT READY CLR -(SP) MOV (PC)+,-(SP) .BYTE 101,1 ;A101: TAPE NOT READY IOT ;PRINT MSG & WAIT FOR OPERATOR TO READY UNIT JMP TAPE10 ;BACK & CHECK AGAIN DSCINT: INC DINTFG ;SHOW INT CAME IN RTI TAPINT: INC TINTFG ;SHOW TAPE INT CAME IN RTI f@0(R5),R2 MOV R2,R3 BIC #104377,R3 ;CLEAR ERR AND NED BITS (ALSO LOWER BYTE BEQ DONE ;[NED] HAS GONE TRUE WITH NO OTHER ERRORS MOV R2,-(SP) ;ERROR: PUT STATUS IN MESSAGE MOV (PC)+,-(SP) .BYTE 201,3 ;F201: DISC ERROR IOT EMT 60 .PAGE DONE: ;ALL DONE: WRITE A FILE MARK AND EXIT MOV #1,R2 MOV #4,-(SP) JSR PC,TAPEGO ë&‚× GÖ *ˆ& Ž × æ¦�*R¦² *ˆæ[× €ò @òUel*Àò5f€ò  × × w†>× H*«ÀÿÃEƒœ†ýÿ— ‚ &ˆ�€þÿ5 Ç`ƒàý$*9Œ “BÄ:wƒL ,ÄæÍ‹å Åaÿ*Ôè'öø�öÿu"ÅÖ Ý� ð æ&‡^ &枈ü(Þ (æËeË“]ËE ÃeÁ¦&‚Ø*E&^ $æÅÅGU%@ÿ÷‹"Ű´*�Š ¤ŒKQ$$÷ Tad%0÷ T&T�*�&Äe ÿ .END DSCMAG j ;WRITE ONE FILE MARK MOV DSCBLK,-(SP) ;DISPLAY THE NUMBER OF DISC BLOCKS MOV (PC)+,-(SP) .BYTE 100,0 ;I100: ALL DONE IOT EMT 60 SELERR: ;CONSOLE SWITCH SELECT ERROR CLR -(SP) MOV (PC)+,-(SP) .BYTE 100,1 ;A100: UPPER BYTE OF SWITCHES NOT SET IOT ;PRINT MSG & WAIT FOR PROPER SELECTION JMP DSCMAG ;TRY AGAIN TAPNRD: ;T¡^ ,ææJ ááKl*^ý@Í5$ÄÃeþÿlà øÿÃE H*ëœ 8Ñ ;£‹Ž÷ Ó KmcKEæ$* æÓ$ö Àÿð&Áe�€ÿ*ÅÉ-ø’öÿuø  "ÅÖ Ý� ð æ&‡^ &æžˆÞ (æÔ*‡ËeË“]ËE ÃeÁ¦&‚&^ $°* æÅÅîþw ƒ÷ ýÅ UÄeŒ*˜l$Å„*÷ pó… öø× HÃeh*ÐÄe 2! 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DATE:- TIMEê*ú:- €ª¿* ÿÿðÌEÿÿEÿÿ‹Ä*ÒÿÅaCÐ$È&püÿcF ý–%æ$–@*öÅCÁ“%@`Ô³� Aa ŠÁÄ,Ó‹€(q±%$*( à àEä‹€ÈUHQ̳ˆ (& „*> Î’È ˆãÈ þ†æ,^  öÿ6Sæ@*bAPE NOT READY OR NO WRITE RING CLR -(SP) MOV (PC)+,-(SP) .BYTE 101,1 ;A101: TAPE NOT READY IOT ;PRINT MSG & WAIT FOR OPERATOR TO READY UNIT JMP TAPE10 ;BACK & CHECK AGAIN DSCINT: INC DINTFG ;SHOW INT CAME IN RTI TAPINT: INC TINTFG ;SHOW TAPE INT CAME IN RTI .END DSCMAG AÄe„HÅr÷ pÁ‚÷ & *FDðæGU%îþ÷‹"Å0 M NÜ& ü*' &M .Åæ0 ¦¾÷ • •Õ Ø*AQ >!Ä ÀÿÄE?ÍEÀÍE—ÄE œþÿ&KûD!Õ Åe *-ÄÃeCaÅ øÿÅE œþÿò� tÿ•ð‹ýÿ7 pÖ  7 H*Hwr¼ü wbÚý7 *å*lCWÊ ÷Õ€†ÿ÷Å€ÿ÷ |Ó7 ñ*�7 ÷¸ÿ—×÷ ¦ÿBß³tÿýÍÕ€s*´ß•@tÿ97 ì×DÄÅ÷÷Å6ÿ7Ñ2ÿG€7 •*ØFÍÕ€—÷ · %& ÷¬ÿ÷nÿÁ À”&*ü÷(Î   õ  ò÷ð7 Nÿß“pÿ÷à÷* 2ÿ·|ÿß³tÿ»æ&^ ƒÂ¤ÿ÷ ®+*DÊ#ŠÊ”÷Ö÷¦—¢ø‚ · `ÿìðZÿw*h° 7 âþ& 7 2÷ Öþ~÷ àþÔ÷ Ôþ°*Œ÷ ¾þÎÀjþÖ ê€£w ®þÁÁeð‹õ0 ü*™¶Ž¶M &ÅLìŒTTTTØ*ÜT ÅeÔ T…‚„ßpýÄ  ´*mÄp'…M ,ÅŽ pþ†Å …ã ÅŽÜ�*& þÿf‚wGU%Šÿ÷‹"Å^ l*­$æÖ ¶¶M &Åÿÿö6 ‡Å H*º…Eà à à Çÿæøÿæ!Ÿ­ƒ…$*%@ö5‚—-  Ÿ-:9�ö €ÿ*¯�†øOöÿu"ÅÖ Ý� ð æ&‡^ ° X&æžˆÞ (æËeË“]ËE ÃeŒ*pÿ™°þ@@–¡ ¡ .*°ÄtÿÔA �¸@ ×w –þÀŸ–þÄpÿÁÁeÂ*Ô�þ�¡ ¡ ÷‹2þé�Ì“@ ‰ p @‡÷ _*ødþè÷ ôÄÄe6Å B Å@þ%wÑìý"Ô*CY7Šøÿ †  ·Šèÿ�à�ÁåXÁeD*@   �÷Ö •ù÷œÁß“pÿˆ*dÃüý©æ4þ� w|þ÷ Ôý’ÃþæÐý· þ*ˆ„ ÄÄe±ÂÀ”÷ŽÎ !€ ÷ xeÅH*¬  w!Dåw!FÅeXL©ö@“ “  *Ð… À•\Äe:•ÅÏ Í Ë W*ôÀ• ׋' “÷ jý% '  + GÁ¦&‚&^ $æÅżþÿâÖ Àh*¬bÖ ¹pçà %%%…D*ì00VUNUf ð D�c�cûƒ…# *ë…ム Å ÅÅ Å Å Å E�þÿÔ ü*šGU%ÿ÷‹"Åÿÿâ0ýÿâžØ*¼÷ &0 0 0 Ì Þþÿ0´*ÅùÅ Äe 2%Ô Å Å Å ÿÅE�ö�*·04,ö÷ p… €Ö &l*=þÿwSU&„F òò ‚ýH*nÅ 2 2 2Ì ¦Ô “%$*lÿ�Z*ÀÕ@W ÷ŠÒÿ€7“ÌÿwzÿÖ €„ 7³Êü\*<¡÷\ýwlþÀ•^$©„ Å U�ƒ÷ Hý×· ýj*`ä÷ùÿ ýàÎ Þ�·Ã”üÛ ™"™÷-€„÷~n*„÷t¥÷ ý¥NÍ•àÁeBCà Ñ5ú*¨Ô „ŽöþÿÆå & Í“É €N ·*ÌN"÷æ7 0üÑ‘ V7 ÀÿGbq ª*ðøÿ‡w &‡O 7ŠèÿÁÁe:Â%*å e‚ ý†ûABC…ÎåX·#ÔÿÎeXƒã8€} € £ø| !*ÀÈà @¼ ÂåRRRRRÂe‚EÑ �€ÿ*nSNÊø�öÿu"ÅøØÖ Ý� ð æ&‡^ &æžˆÞ (æËeÔ*ÌË“]ËE ÃeÁ¦&‚&^ $æ°*TÅÅ…M .Åæ¦Œ÷ ŒDÔŒ*«÷ üÁ  ÕB$ÁƒcÖ ƒÅe…<÷ ¤Œh*¨Æe,ˆ€CR÷ ŒDÔ%Z÷    D*ü�æôƒ ÷‡²!HÄeÅe N! 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