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- 1000 GOTO 4190 RUN 1010 TO SAVE
- 1010 SAVE"DIS.BAK",8:OPEN1,8,15,"S0:DISALL.2C":PRINT#1,"R0:DISALL.2C=DIS.BAK":END
- 1020 "TYPED 12/13/83 BY RQ
- 1030 "DISK EXPLORER BY ROBERT W. BAKER
- 1040 "PAGE 298 DECEMBER 1983 COMPUTE! MAGAZINE
- 1050 "ADDED C64 AS SOURCE, 1541 AS OUTPUT
- 1060 "ADDED FILENAME AS SOURCE 8 JUNE 1984
- 1070 "FILE FROM SECTOR MOD 5/25/85
- 1080 "ADD UNDOCUMENTED OPCODES 8/20/85 R.Q.
- 1090 [143]*********CONV N TO DD$ HEX ADDR 4916 RETURN
- 1100 N[178]V:B[178]16:[141]1140:DD$[178][201]("0"[170]DD$,2):[142]
- 1110 B[178]16:[141] 1140:DD$[178][201]("000"[170]DD$,4):[142]
- 1120 [141]1110:DD$[178]"$"[170]DD$:[142]
- 1130 [143]***********CONV N TO DD$ BASE B
- 1140 DD$[178]"":N1[178]N
- 1150 N2[178][181](N1[173]B): N3[178]N1[171]N2[172]B
- 1160 DD$[178][202](H$,N3[170]1,1)[170]DD$
- 1170 [139] N2 [167] N1[178]N2:[137] 1150
- 1180 [142]
- 1190 [143]******************ADVANCE COUNT
- 1200 [141]1240
- 1210 A[178]A[170]1:[139] A[177]65535 [167] A[178]A[171]65536
- 1220 [137]1100
- 1230 [143]**********************READ BYTE
- 1240 [145] S [137] 1250,1330,1360,1330
- 1250 RA[178]A[171]M1[171]NO[170]2:[139] FE [167] [142]:[143] RELATIVE ADDR
- 1260 SN[178][181](RA[173]254):[143] SECTOR NUMBER
- 1270 [139] SN[178]BL [167] [153]:[153]"END OF FILE":FE[178]1:[142]
- 1280 [139] SN[179]0 [176] SN[177]BL [167] [153]:[153]"ADDRESS ERROR":FE[178]1:[142]
- 1290 BC[178]RA[171]SN[172]254[170]2:[143] BYTE COUNT
- 1300 [139] SN[178]SI [167] 1320:[143] SI=SECTOR IN MEMORY
- 1310 SI[178]SN:TR[178]TR(SN):SE[178]SC(SN):[141] 2770:[143] NEW SECTOR
- 1320 A1[178]AD[170]BC:[137] 1340
- 1330 A1[178]A[171]NO:[139] A1[179]0 [167] A1[178]A1[170]65536
- 1340 V[178][194](A1): AC$[178][199](V): [142]
- 1350 [143]**********************READ 1541
- 1360 RA[178]A[171]NO
- 1370 H[178][181](RA[173]256):L[178]RA[171](H[172]256)
- 1380 [152]15,"M-R"[199](L);[199](H)
- 1390 [161] #15,AC$: V[178][198](AC$[170][199](0)): [142]
- 1400 [143]**************************DO IT
- 1410 [139] P[178]3 [167] [160] 4:[159] 4,3:LN[178]0
- 1420 [139] P[178]4 [167] [160] 4:[159] 4,4
- 1430 [139] P[179][177]8 [167]1460
- 1440 [160] 4: [159] 4,8,8,O$: LN[178]0:
- 1450 [139] S$[178]"F" [167] [152] 4,"SOURCE IS "FM$
- 1460 [139] LN [167]1800
- 1470 [145] DM [137]1830,1490
- 1480 [143]********************DISASSEMBLE
- 1490 PF$[178]"":[139] P[178]4 [167] PF$[178]" "
- 1500 [152]4,PF$"ADDR OBJECT LABEL DISASSEMBLY "NM$: [152]4," "
- 1510 O2$[178]" ":O3$[178]O2$:OA$[178]""
- 1520 N[178]A:[141]1110:AR$[178]DD$[170]": "
- 1530 [141]1200:O1$[178]DD$[170]" "
- 1540 A$[178]M$(V):OC$[178][202](A$,2,3)[170]" "
- 1550 [139] [200](A$,1)[178]"0"[167] 1730
- 1560 [141]1200:O2$[178]DD$[170]" "
- 1570 [139] [200](A$,1)[178]"2"[167]1670
- 1580 [139] [202](A$,5,1)[179][177]"R"[167]1620
- 1590 [139] V[177]127[167] V[178]V[171]256
- 1600 Y[178]A[170]V:[139] Y[177]65535[167]Y[178]Y[171]65536
- 1610 N[178]Y:[141]1120:OA$[178]DD$:[137] 1730
- 1620 [139] [202](A$,5,1)[178]"#"[167] [141]1100:OA$[178]"#$"[170]DD$:[137]1730
- 1630 [139] [202](A$,6,1)[178]")"[167] OA$[178]"("
- 1640 [141]1100:OA$[178]OA$[170]"$"[170]DD$:[139][202](A$,5,1)[178]" "[167]1730
- 1650 [139] [202](A$,5,2)[178]"Y)"[167] OA$[178]OA$[170]"),Y":[137]1730
- 1660 OA$[178]OA$[170]","[170][202](A$,5,2):[137]1730
- 1670 V1[178]V:[141]1200:O3$[178]DD$[170]" "
- 1680 N[178]V1[170](256[172]V):[141]1120
- 1690 [139] [202](A$,5,1)[178]")"[167]:OA$[178]"("[170]DD$[170]")":[137]1730
- 1700 OA$[178]OA$[170]DD$
- 1710 [139] [202](A$,5,1)[178]" "[167] 1730
- 1720 OA$[178]OA$[170]","[170][202](A$,5,1)
- 1730 [152]4,PF$AR$O1$O2$O3$LB$OC$OA$[199](13);
- 1740 LN[178]LN[170]1
- 1750 [161] C$:[139] C$[179][177]"" [167] 1810
- 1760 [139] A[177][178]E [167] [153]: [137] 1810
- 1770 [139] P[178]3 [175] LN[178]20 [167] 1810
- 1780 [139] P[178]4 [175] LN[178]60 [167] [129] X[178]1 [164] 4:[152]4," ":[130] X:LN[178]0:[137] 1470
- 1790 [139] P[178]8 [167] [153]"(null)";
- 1800 [145] DM [137] 1910, 1510
- 1810 [160]4:[142]
- 1820 [143]***********************HEX DUMP
- 1830 N[178]A:[141]1110:DD$[178][201](DD$,1):B[178]16:[141]3910
- 1840 LL[178]7:[139] P[178]4 [176] P[178]8 [167] LL[178]15
- 1850 PF$[178]"":[139] P[178]4 [167] PF$[178]" "
- 1860 F$[178]"":[129] X[178]O [164] LL
- 1870 F$[178]F$[170][202](H$,N[170]1,1)[170]" "
- 1880 N[178]N[170]1:[139] N[177]15 [167] N[178]0
- 1890 [130] X
- 1900 [152]4,PF$NM$:[152]4,PF$"ADDR "F$PF$PF$" -ASCII-"
- 1910 N[178]A:[141]1110:AR$[178]DD$[170]": "
- 1920 F$[178]" ":HD$[178]"":[129] X[178]0 [164] LL
- 1930 [141]1200:HD$[178]HD$[170]DD$[170]" "
- 1940 V[178]V [175] 127
- 1950 [139] V[179]32 [167] V[178]V[170]64:[137] 1970
- 1960 [139] V[177]95 [167] V[178]V[171]32
- 1970 F$[178]F$[170][199](V)
- 1980 [130] X:[152]4,PF$AR$HD$F$:[137] 1740
- 1990 [143]*********************GET KEY D$
- 2000 [161] D$:[153]"STOPSPC(WAIT";
- 2010 [129] I[178]1[164]25:[130]:[153]"CMDSPC(CMD";
- 2020 [129] I[178]1[164]25:[130]:[139] D$[178]""[167]2000
- 2030 D[178][198](D$):[139] D[178]34 [176] D[178]148 [167] 2000
- 2040 [153]"STOP CMD";:[142]
- 2050 [141] 2000:[139] D[178]13 [167] [142]
- 2060 [153] D$;:[142]
- 2070 [143]***************************MENU
- 2080 [153]: [153]" CHANGE OPTIONS": [153]
- 2090 [153]" QWAITUIT MWAITENU":[153]
- 2100 [153]"SWAITOURCE ";
- 2110 [153]"(FWAITILE/CWAIT64/1WAIT541) "
- 2120 [153]" "NM$
- 2130 [153]"OWAITUTPUT ";
- 2140 [153]"(VWAITIDEO/PWAITRINTER/FWAITILE)"
- 2150 [153]" "O$
- 2160 [153]"TWAITYPE ";
- 2170 [153]"(HWAITEX DUMP/DWAITISSASEMBLY)"
- 2180 [153]" "T$
- 2190 [153]"AWAITDDR ";
- 2200 [153]"(BWAITEGIN/EWAITND/NWAITORMALIZE)"
- 2210 [153]" BEGIN "AB$" END "AE$
- 2220 [139] NO [167] [153]" NORMALIZED"
- 2230 [153]
- 2240 [153]: [153]"RETURN TO OUTPUT/ANY KEY TO HALT"
- 2250 [142]
- 2260 [143]******************SELECT OPTION
- 2270 [141] 4060: [143] STATUS
- 2280 [141] 2080: [143] MENU
- 2290 [141] 2000: [143] GET KEY
- 2300 [139] D$[178]"Q" [167] 2390
- 2310 [139] D$[178]"M" [167] 2270
- 2320 [139] D$[178]"S" [167] 2500
- 2330 [139] D$[178]"O" [167] 3350
- 2340 [139] D$[178]"T" [167] 3470
- 2350 [139] D$[178]"A" [167] 3570
- 2360 [139] D[178]13 [167] 4060
- 2370 [153] [199](20);: [137] 2290
- 2380 [143]***************************QUIT
- 2390 [153]"QUIT"
- 2400 [151]46,[194](46)[171]1:[143] RESTORE VARTAB
- 2410 [160] 4: [160] 2: [160] 15: [128]
- 2420 [143]*******************GET FILENAME
- 2430 [153]"FILENAME ";: N[178]0: FM$[178]""
- 2440 [141] 2050: [139] D[178]13 [167] [142]
- 2450 [139] D[178]20 [167] 2480
- 2460 [139] N[178]15 [167] [153] [199](20);: [137] 2440
- 2470 FM$[178]FM$[170]D$: N[178]N[170]1: [137] 2440
- 2480 N[178]N[171]1: FM$[178][202](FM$,1,N): [137] 2440
- 2490 [143]*************************SOURCE
- 2500 [153]"SOURCE ";
- 2510 [141] 2000
- 2520 [139] D$[178]"F" [167] 2860
- 2530 [139] D$[178]"C" [167] 3300
- 2540 [139] D$[178]"1" [167] 3320
- 2550 [139] D[178]13 [167] [153]: [137] 2290
- 2560 [153] [199](20);: [137] 2510
- 2570 [143]*************DISPLAY DIR SECTOR
- 2580 [141]2750:TR[178]AA%:[141]2750:SE[178]AA%
- 2590 DL$[178]", CMDCMDCMD":[129] I[178]0 [164] 7
- 2600 PT%[178]I[172]32[170]2:[139] TR [167] 2620
- 2610 [139] PT[178][177]SE [167] I[178]7:[137] 2730
- 2620 [152]15,"B-P 2"[170][196](PT%)
- 2630 [141]2750:TY[178]AA% [175] 127:[139] TY [167] 2650
- 2640 [137] 2730
- 2650 [141]2750:T[178]AA%
- 2660 [141]2750:S[178]AA%
- 2670 FI$[178]"":[129] J[178]3 [164] 18
- 2680 [161]#2,A$:FI$[178]FI$[170]A$:[130] J
- 2690 [152]15,"B-P 2"[170][196](PT%[170]28)
- 2700 [141]2750:BL[178]AA%:[141]2750:BL[178]BL[170]AA%[172]256
- 2710 [153]" ON"
- 2720 [139] TY [167] [153] FI$;DL$;TY;DL$;T;DL$;S;DL$;BL
- 2730 [130] I:[142]
- 2740 [143]**************************GET#2
- 2750 [161]#2,AA$:AA%[178][198](AA$[170][199](0)):[142]
- 2760 [143]*****READ TR&SE TO AD 256 BYTES
- 2770 [141] 2780:TR[178][194](AD):SE[178][194](AD[170]1):[142]
- 2780 [139] TR[177]0 [175] TR[179]36 [167] 2800
- 2790 [153]"INVALID TRACK"[196](TR):[142]
- 2800 [160]2:[159]2,8,2,"#
- 2810 PRINT#15,"U1:";2;0;TR;SE
- 2820 FOR I=0 TO 255
- 2830 GET#2,AA$:AA%=ASC(AA$+CHR$(0))
- 2840 POKEAD+I,AA%:NEXT:CLOSE2:RETURN
- 2850 REM***************************FILE
- 2860 PRINT"DIRECTORY"
- 2870 CLOSE15:OPEN15,8,15,"I":CLOSE2:OPEN2,8,2,"#
- 2880 TR[178]18:SE[178]1
- 2890 [152]15,"U1:";2;0;TR;SE
- 2900 [153]"TO QUIT WAIT Q,0 ,0 ,0 ,0"
- 2910 [153]"FOR TR & SE WAIT T,0 ,TRK,SEC,0"
- 2920 [153]"FILENAME WAIT ,TYP,TRK,SEC,BLKS"
- 2930 [141] 2580:[143] DISPLAY DIR SEC
- 2940 [129] I[178]1 [164] 7
- 2950 [153]" ":[130]
- 2960 [153]"ONONONONONONONSELECT FILE WAIT N,0 ,0 ,0 ,0 CMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMDCMD";
- 2970 [133] FL$,TY,T,S,BK
- 2980 [139] FL$[178]"N" [175] TR [167] 2890
- 2990 [139] FL$[178]"N" [175] TR[178]0 [167] 2880
- 3000 [139] FL$[178]"Q" [167] [153]"LOAD":[137] 2270
- 3010 [139] FL$[178]"T" [167] 3260
- 3020 [139] BK [175] BK[178][179]BM [167] 3090
- 3030 [139] BK [175] BM[178]0 [167] 3080
- 3040 [153]"LOAD"FL$","TY","T","S","BK" "
- 3050 [153]" "
- 3060 [153]"SELECT SOURCE FILE AFTER"
- 3070 [137] 4210:INIT
- 3080 BM[178]BK:[134] TR(BM),SC(BM)
- 3090 FM$[178]FL$:BL[178]BK
- 3100 [160]15:[159]15,8,15,"I":[160]2:[159]2,8,2,"#
- 3110 FOR I=0 TO BL
- 3120 TR(I)=T:SC(I)=S
- 3130 IF I=BL AND T=0 THEN 3190
- 3140 IF T>0 AND T<36 THEN 3170
- 3150 PRINT"[147]INVALID TRACK"STR$(T):I=BL:NEXT
- 3160 FM$="BAD FILE":S=1:CLOSE 2:GOTO 2270
- 3170 PRINT#15,"U1:";2;0;T;S
- 3180 GOSUB2750:T=AA%:GOSUB2750:S=AA%
- 3190 NEXT I
- 3200 SI=0:TR=TR(0):SE=SC(0):GOSUB2780:REM RD 1ST SECTOR
- 3210 M1=PEEK(AD+2)+256*PEEK(AD+3):REM LOAD ADDR
- 3220 M2=M1+(BL-1)*254+SC(BL)-2:REM END ADDR
- 3230 A=M1:E=M2:S=1:NO=0:REM INIT DISPLAY VALUES
- 3240 PRINT"[147]":GOTO 2270: SELECT MENU
- 3250 REM************READ TRK & SEC ONLY
- 3260 TR=T:SE=S:FM$="TRK-"+STR$(TR)+" SEC-"+STR$(S)
- 3270 GOSUB 2780:REM RD TRK & SEC
- 3280 M1=AD:A=M1:M2=AD+256:E=M2:S=4:N0=0:PRINT"[147]":GOTO 2270
- 3290 REM*********************C64 MEMORY
- 3300 PRINT"C64";: S=2: GOTO 3330
- 3310 REM********************1541 MEMORY
- 3320 PRINT"1541";: S=3
- 3330 D=13:GOTO 2550
- 3340 REM*************************OUTPUT
- 3350 PRINT"OUTPUT ";
- 3360 GOSUB 2000
- 3370 IF D$="V" THEN 3420
- 3380 IF D$="P" THEN 3430
- 3390 IF D$="F" THEN 3440
- 3400 IF D=13 THEN 2290
- 3410 PRINT CHR$(20);: GOTO 3360
- 3420 PRINT"VIDEO ": P=3: GOTO 3450
- 3430 PRINT"PRINTER ": P=4: LN=0: GOTO 3450
- 3440 PRINT"FILE ": P=8
- 3450 D=13: GOTO 3400
- 3460 REM***************************TYPE
- 3470 PRINT"TYPE ";
- 3480 GOSUB 2000
- 3490 IF D$="H" THEN 3530
- 3500 IF D$="D" THEN 3540
- 3510 IF D=13 THEN 2290
- 3520 PRINT CHR$(20);:GOTO 3480
- 3530 PRINT"HEX DUMP ":DM=1:GOTO 3550
- 3540 PRINT"DISSASEMBLY":DM=2
- 3550 LN=0:D=13:GOTO 2290
- 3560 REM************************ADDRESS
- 3570 PRINT"ADDRESS ";
- 3580 GOSUB 2000
- 3590 IF D$="B" THEN GOSUB 3660
- 3600 IF D$="E" THEN GOSUB 3700
- 3610 IF D$="N" THEN GOSUB 3740
- 3620 IF D=13 THEN PRINT: GOTO 2290
- 3630 IF D=32 THEN 3580
- 3640 PRINT CHR$(20);: GOTO 3580
- 3650 REM**************************BEGIN
- 3660 PRINT"BEGIN ";: GOSUB 3790
- 3670 IF D=O THEN D=13: RETURN
- 3680 A=N: RETURN
- 3690 REM****************************END
- 3700 PRINT"END ";:GOSUB 3790
- 3710 IF D=0 THEN D=13:RETURN
- 3720 E=N:RETURN
- 3730 REM**********************NORMALIZE
- 3740 A=A-NO:E=E-NO:NO=0
- 3750 PRINT"NORMALIZE TO ";:GOSUB3790
- 3760 IF N=0 THEN D=13:RETURN
- 3770 NO=N-A:A=A+NO:E=E+NO:RETURN
- 3780 REM****************GET HEX DD$ & N
- 3790 DD$=""
- 3800 GOSUB 2050
- 3810 IF D=13 OR D=32 THEN 3860
- 3820 IF D=20 THEN 3840
- 3830 DD$=DD$+D$:GOTO3800
- 3840 DD$=LEFT$(DD$,LEN(DD$)-1):GOTO3800
- 3850 REM*************GET N VALUE OF DD$
- 3860 B=16:GOSUB3910
- 3870 IF J=0 OR N>65535 THEN 3890
- 3880 RETURN
- 3890 FOR I=1 TO LEN(DD$):PRINT" [157][157]";:NEXT:GOTO 3790
- 3900 REM***********CONV DD$ BASE B TO N
- 3910 N=0:M=O
- 3920 M=M+1:J=0:D$=MID$(DD$,M,1)
- 3930 IF D$=""THEN J=1:RETURN
- 3940 FOR I=1 TO B
- 3950 IF D$=MID$(H$,I,1) THEN J=I:I=B
- 3960 NEXT I
- 3970 IF J=0 THEN RETURN
- 3980 N=N*B+J-1
- 3990 GOTO 3920
- 4000 REM*******************MAIN PROGRAM
- 4010 GOSUB 2270: REM SELECT
- 4020 GOSUB 1410: REM DO IT
- 4030 PRINT"RETURN TO CONTINUE: M FOR MENU"
- 4040 GOSUB 2290: GOTO 4020
- 4050 REM*************************STATUS
- 4060 IF S=2 THEN NM$="C64 ":S$="C"
- 4070 IF S=3 THEN NM$="1541 ":S$="D"
- 4080 IF S=1 THEN NM$=FM$:S$="F":FE=0
- 4090 IF S=4 THEN NM$=FM$:S$="TS"
- 4100 IF DM=1 THEN T$="HEX DUMP":DM$="H"
- 4110 IF DM=2 THEN T$="DISAS ":DM$="D"
- 4120 IF P=3 THEN O$="VIDEO "
- 4130 IF P=4 THEN O$="PRINTER "
- 4140 N=A:GOSUB1120:AB$=DD$
- 4150 N=E:GOSUB1120:AE$=DD$
- 4160 IF P=8 THEN O$="0:"+S$+DM$+AB$+AE$+",S,W"
- 4170 RETURN
- 4180 REM**INITIALIZE (NOT A SUBROUTINE)
- 4190 PRINT"[147] D I S A L L ":PRINT
- 4200 POKE46,PEEK(46)+1:REM 256 BYTE BUFFER
- 4210 CLR:LA=PEEK(45):HA=PEEK(46)-1
- 4220 AD=LA+HA*256
- 4230 CLOSE 15:OPEN 15,8,15,"UJ:"
- 4240 S=2:P=3:DM=1
- 4250 DIM M$(255): H$="0123456789ABCDEF"
- 4260 LB$=" "
- 4270 PRINT"INITIALIZING...."
- 4280 FOR X=0 TO 255: READ A$
- 4290 IF A$="*"THEN A$="0*?*"
- 4300 M$(X)=LEFT$(A$+" .",6):NEXT X
- 4310 GOTO4010:MAIN PROG
- 4320 REM 00
- 4330 DATA 0BRK, 1ORAX), 0DTH, 1SLOX), 1SKB#, 1ORA, 1ASL, 1SLO
- 4340 DATA 0PHP, 1ORA#, 0ASL, 1ANN#, 2SKW , 2ORA, 2ASL, 2SLO
- 4350 REM 10
- 4360 DATA 1BPLR, 1ORAY), 0DTH, 1SLOY), 1SKB#, 1ORAX, 1ASLX, 1SLOX
- 4370 DATA 0CLC, 2ORAY, 0NOP, 2SLOY, 2SKW , 2ORAX, 2ASLX, 2SLOX
- 4380 REM 20
- 4390 DATA 2JSR,1ANDX), 0DTH, 1RLNX), 1BIT , 1AND, 1ROL, 1RLN
- 4400 DATA 0PLP, 1AND#, 0ROL, 1ANN#, 2BIT , 2AND, 2ROL, 2RLN
- 4410 REM 30
- 4420 DATA 1BMIR,1ANDY), 0DTH, 1RLNY), 1SKB#, 1ANDX, 1ROLX, 1RLNX
- 4430 DATA 0SEC, 2ANDY, 0NOP, 2RLNY, 2SKW , 2ANDX, 2ROLX, 2RLNX
- 4440 REM 40
- 4450 DATA 0RTI,1EORX), 0DTH, 1SREX), 1SKB#, 1EOR, 1LSR, 1SRE
- 4460 DATA 0PHA, 1EOR#, 0LSR, 1ASR#, 2JMP , 2EOR, 2LSR, 2SRE
- 4470 REM 50
- 4480 DATA 1BVCR,1EORY), 0DTH, 1SREY), 1SKB#, 1EORX, 1LSRX, 1SREX
- 4490 DATA 0CLI, 2EORY, 0NOP, 2SREY, 2SKW , 2EORX, 2LSRX, 2SREX
- 4500 REM 60
- 4510 DATA 0RTS,1ADCX), 0DTH, 1RRDX), 1SKB#, 1ADC, 1ROR, 1RRD
- 4520 DATA 0PLA, 1ADC#, 0ROR, 1ARR#, 2JMP), 2ADC, 2ROR, 2RRD
- 4530 REM 70
- 4540 DATA 1BVSR,1ADCY), 0DTH, 1RRDY), 1SKB#, 1ADCX, 1RORX, 1RRDX
- 4550 DATA 0SEI, 2ADCY, 0NOP, 2RRDY, 2SKW , 2ADCX, 2RORX, 2RRDX
- 4560 REM 80
- 4570 DATA 1SKB#,1STAX), 1SKB#, 1AXSX), 1STY , 1STA, 1STX, 1AXS
- 4580 DATA 0DEY, 1SKB#, 0TXA, 1OXA#, 2STY , 2STA, 2STX, 2AXS
- 4590 REM 90
- 4600 DATA 1BCCR,1STAY), 0DTH, 1AXSY), 1STYX, 1STAX, 1STXY, 1AXSY
- 4610 DATA 0TYA, 2STAY, 0TXS, 2LSSY, 2YASX, 2STAX, 2XASY, 2AXSY
- 4620 REM A0
- 4630 DATA 1LDY#,1LDAX), 1LDX#, 1LTXX), 1LDY , 1LDA, 1LDX, 1LTX
- 4640 DATA 0TAY, 1LDA#, 0TAX, 1OXX#, 2LDY , 2LDA, 2LDX, 2LTX
- 4650 REM B0
- 4660 DATA 1BCSR,1LDAY), 0DTH, 1LTXY), 1LDYX, 1LDAX, 1LDXY, 1LTXY
- 4670 DATA 0CLV, 2LDAY, 0TSX, 2LSAY, 2LDYX, 2LDAX, 2LDXY, 2LTXY
- 4680 REM C0
- 4690 DATA 1CPY#,1CMPX), 1SKB#,1DCMX), 1CPY , 1CMP, 1DEC, 1DCM
- 4700 DATA 0INY, 1CMP#, 0DEX, 1ACM#, 2CPY , 2CMP, 2DEC, 2DCM
- 4710 REM D0
- 4720 DATA 1BNER,1CMPY), 0DTH, 1DCMY), 1SKB#, 1CMPX, 1DECX, 1DCMY
- 4730 DATA 0CLD, 2CMPY, 0NOP, 2DCMY, 2SKW , 2CMPX, 2DECX, 2DCMX
- 4740 REM E0
- 4750 DATA 1CPX#,1SBCX), 1SKB#,1ISBX), 1CPX , 1SBC, 1INC, 1ISB
- 4760 DATA 0INX, 1SBC#, 0NOP ,1SBC# , 2CPX , 2SBC , 2INC , 2ISB
- 4770 REM F0
- 4780 DATA 1BEQR,1SBCY), 0DTH ,1ISBY), 1SKB#, 1SBCX, 1INCX, 1ISBX
- 4790 DATA 0SED ,2SBCY , 0NOP ,2ISBY , 2SKW , 2SBCX, 2INCX , 2ISBX
-