Home » Personal collection » Acorn ADFS disks » Electron_User_Group » EUG_21.ADF » F/MCTassm
F/MCTassm
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
Tape/disk: | Home » Personal collection » Acorn ADFS disks » Electron_User_Group » EUG_21.ADF |
Filename: | F/MCTassm |
Read OK: | ✔ |
File size: | 0A87 bytes |
Load address: | FFFF1D00 |
Exec address: | FFFF8023 |
File contents
10REM MCTassm 20REM 30MODE6 40REM variables 50oswrch=&FFEE:osbyte=&FFF4:osrdch=&FFE0 60addr=&70:len=&80:temp=&81:xc=&82:yc=&83:speed=&84 70?xc=19:?yc=15:?speed=32 110DIM Q% &2000 120FORpass=0 TO 2 STEP 2 130P%=Q% 140[OPTpass 150.start 160 LDA#22:JSRoswrch:LDA#4:JSRoswrch \ MODE 4 170 JSRcuroff 180 JSRchars 300.mainloop 310 LDA#31:JSRoswrch:LDAxc:JSRoswrch:LDAyc:JSRoswrch:LDA#32:JSRoswrch \ VDU31,xc,yc,32 330 JSRmove 340 LDA#31:JSRoswrch:LDAxc:JSRoswrch:LDAyc:JSRoswrch:LDA#224:JSRoswrch \ VDU31,xc,yc,224 550 JMPmainloop 990 RTS 1000.print STXaddr 1010 STYaddr+1 1020 LDY#0 1030.prtlp LDA(addr),Y 1040 CMP#&FF:BEQendprt 1050 JSRoswrch 1060 INY:JMPprtlp 1070.endprt RTS 1080.tab LDA#31:JSRoswrch 1090 TXA:JSRoswrch:TYA:JMPoswrch 1100.uline JSRoswrch:DEX:BNEuline:RTS 1110.comms STXaddr 1120 STYaddr+1 1130 TAY 1140.cloop LDA(addr),Y 1150 JSRoswrch 1160 DEY:BNE cloop 1170 RTS 1180.curon LDA#1:BNE cur 1190.curoff LDA#0 1200.cur TAX:LDA#23:JSRoswrch 1210 LDA#1:JSRoswrch 1220 TXA:JSRoswrch 1230 LDX#7 1240.lp LDA#0:JSRoswrch 1250 DEX:BNE lp 1260 RTS 1270.plot STXaddr 1280 STYaddr+1 1290 STA len 1300 LDY#0 1310.ploop LDA#25 \VDU25 1320 LDX#5 1330.ploop2 LDA(addr),Y:JSRoswrch \enter data byte 1340 INY:BNE notovr 1350 INCaddr+1 1360.notovr DEX:BNE ploop2 1370 DEClen:BNE ploop 1380 RTS 1390.chars LDY#0 1400 LDX#224 \first character number 1410 LDA#23:JSRoswrch \VDU23 1420.chlp1 STXtemp \save char number 1430 TXA:JSRoswrch \char no. 1440 LDX#8 1450.chlp2 LDAchdata,Y \read data byte 1460 JSRoswrch 1470 INY:DEX 1480 BNEchlp2 1490 LDXtemp \reload char no. 1500 INX \increment char no. 1510 CPX#225 \n=last char no. +1 1520 BNEchlp1 1530.move 1540.lt LDA#129:LDX#&9E:LDY#&FF:JSRosbyte:BCCrt:JSRleft 1550.rt LDA#129:LDX#&BD:LDY#&FF:JSRosbyte:BCCu:JSRright 1560.u LDA#129:LDX#&B7:LDY#&FF:JSRosbyte:BCCd:JSRup 1570.d LDA#129:LDX#&97:LDY#&FF:JSRosbyte:BCCe:JSRdown 1580.e RTS 1590.left LDAxc:CMP#0:BEQnotlt:DECxc:.notlt RTS 1600.right LDAxc:CMP#39:BCSnotrt:INCxc:.notrt RTS 1610.up LDAyc:CMP#0:BEQnotup:DECyc:.notup RTS 1620.down LDAyc:CMP#30:BCSnotdn:INCyc:.notdn RTS 1630.delay PHA:TXA:PHA:TAY:PHA \ save register values on stack 1640 LDXspeed:.xloop LDY#255:.yloop DEY:BNEyloop:DEX:BNExloop 1650 PLA:TAY:PLA:TAX:PLA:RTS 2000.data 2010.chdata EQUD&DB7E3C18:EQUD&8142247E 3000] 3010NEXT 3020CALLstart
� MCTassm � �6 (� variables 2*oswrch=&FFEE:osbyte=&FFF4:osrdch=&FFE0 <5addr=&70:len=&80:temp=&81:xc=&82:yc=&83:speed=&84 F?xc=19:?yc=15:?speed=32 n� Q% &2000 x�pass=0 � 2 � 2 � P%=Q% �[OPTpass � .start �9 LDA#22:JSRoswrch:LDA#4:JSRoswrch \ � 4 � JSRcuroff � JSRchars , .mainloop 6d LDA#31:JSRoswrch:LDAxc:JSRoswrch:LDAyc:JSRoswrch:LDA#32:JSRoswrch \ �31,xc,yc,32 J JSRmove Te LDA#31:JSRoswrch:LDAxc:JSRoswrch:LDAyc:JSRoswrch:LDA#224:JSRoswrch \ �31,xc,yc,224 & JMPmainloop � RTS �.print STXaddr � STYaddr+1 � LDY#0 .prtlp LDA(addr),Y CMP#&FF:BEQendprt JSRoswrch $ INY:JMPprtlp ..endprt RTS 8.tab LDA#31:JSRoswrch B' TXA:JSRoswrch:TYA:JMPoswrch L&.uline JSRoswrch:DEX:BNEuline:RTS V.comms STXaddr ` STYaddr+1 j TAY t.cloop LDA(addr),Y ~ JSRoswrch � DEY:BNE cloop � RTS �.curon LDA#1:BNE cur �.curoff LDA#0 � .cur TAX:LDA#23:JSRoswrch � LDA#1:JSRoswrch � TXA:JSRoswrch � LDX#7 �.lp LDA#0:JSRoswrch � DEX:BNE lp � RTS �.plot STXaddr STYaddr+1 STA len LDY#0 #.ploop LDA#25 \�25 ( LDX#5 22.ploop2 LDA(addr),Y:JSRoswrch \enter data byte < INY:BNE notovr F INCaddr+1 P.notovr DEX:BNE ploop2 Z DEClen:BNE ploop d RTS n.chars LDY#0 x7 LDX#224 \first character number �% LDA#23:JSRoswrch \�23 �2.chlp1 STXtemp \save char number �* TXA:JSRoswrch \char no. � LDX#8 �0.chlp2 LDAchdata,Y \read data byte � JSRoswrch � INY:DEX � BNEchlp2 �0 LDXtemp \reload char no. �3 INX \increment char no. �5 CPX#225 \n=last char no. +1 � BNEchlp1 � .move ;.lt LDA#129:LDX#&9E:LDY#&FF:JSRosbyte:BCCrt:JSRleft ;.rt LDA#129:LDX#&BD:LDY#&FF:JSRosbyte:BCCu:JSRright 8.u LDA#129:LDX#&B7:LDY#&FF:JSRosbyte:BCCd:JSRup ":.d LDA#129:LDX#&97:LDY#&FF:JSRosbyte:BCCe:JSRdown , .e RTS 61.left LDAxc:CMP#0:BEQnotlt:DECxc:.notlt RTS @2.right LDAxc:CMP#39:BCSnotrt:INCxc:.notrt RTS J1.up LDAyc:CMP#0:BEQnotup:DECyc:.notup RTS T2.down LDAyc:CMP#30:BCSnotdn:INCyc:.notdn RTS ^C.delay PHA:TXA:PHA:TAY:PHA \ save register values on stack hD LDXspeed:.xloop LDY#255:.yloop DEY:BNEyloop:DEX:BNExloop r# PLA:TAY:PLA:TAX:PLA:RTS � .data �'.chdata EQUD&DB7E3C18:EQUD&8142247E �] �� � �start �
00000000 0d 00 0a 0d f4 20 4d 43 54 61 73 73 6d 0d 00 14 |..... MCTassm...| 00000010 05 f4 0d 00 1e 06 eb 36 0d 00 28 0f f4 20 76 61 |.......6..(.. va| 00000020 72 69 61 62 6c 65 73 0d 00 32 2a 6f 73 77 72 63 |riables..2*oswrc| 00000030 68 3d 26 46 46 45 45 3a 6f 73 62 79 74 65 3d 26 |h=&FFEE:osbyte=&| 00000040 46 46 46 34 3a 6f 73 72 64 63 68 3d 26 46 46 45 |FFF4:osrdch=&FFE| 00000050 30 0d 00 3c 35 61 64 64 72 3d 26 37 30 3a 6c 65 |0..<5addr=&70:le| 00000060 6e 3d 26 38 30 3a 74 65 6d 70 3d 26 38 31 3a 78 |n=&80:temp=&81:x| 00000070 63 3d 26 38 32 3a 79 63 3d 26 38 33 3a 73 70 65 |c=&82:yc=&83:spe| 00000080 65 64 3d 26 38 34 0d 00 46 1b 3f 78 63 3d 31 39 |ed=&84..F.?xc=19| 00000090 3a 3f 79 63 3d 31 35 3a 3f 73 70 65 65 64 3d 33 |:?yc=15:?speed=3| 000000a0 32 0d 00 6e 0e de 20 51 25 20 26 32 30 30 30 0d |2..n.. Q% &2000.| 000000b0 00 78 13 e3 70 61 73 73 3d 30 20 b8 20 32 20 88 |.x..pass=0 . 2 .| 000000c0 20 32 0d 00 82 09 50 25 3d 51 25 0d 00 8c 0c 5b | 2....P%=Q%....[| 000000d0 4f 50 54 70 61 73 73 0d 00 96 0a 2e 73 74 61 72 |OPTpass.....star| 000000e0 74 0d 00 a0 39 20 20 20 20 20 20 20 20 4c 44 41 |t...9 LDA| 000000f0 23 32 32 3a 4a 53 52 6f 73 77 72 63 68 3a 4c 44 |#22:JSRoswrch:LD| 00000100 41 23 34 3a 4a 53 52 6f 73 77 72 63 68 20 20 20 |A#4:JSRoswrch | 00000110 20 20 20 20 20 5c 20 eb 20 34 0d 00 aa 15 20 20 | \ . 4.... | 00000120 20 20 20 20 20 20 4a 53 52 63 75 72 6f 66 66 0d | JSRcuroff.| 00000130 00 b4 14 20 20 20 20 20 20 20 20 4a 53 52 63 68 |... JSRch| 00000140 61 72 73 0d 01 2c 0d 2e 6d 61 69 6e 6c 6f 6f 70 |ars..,..mainloop| 00000150 0d 01 36 64 20 20 20 20 20 20 20 20 4c 44 41 23 |..6d LDA#| 00000160 33 31 3a 4a 53 52 6f 73 77 72 63 68 3a 4c 44 41 |31:JSRoswrch:LDA| 00000170 78 63 3a 4a 53 52 6f 73 77 72 63 68 3a 4c 44 41 |xc:JSRoswrch:LDA| 00000180 79 63 3a 4a 53 52 6f 73 77 72 63 68 3a 4c 44 41 |yc:JSRoswrch:LDA| 00000190 23 33 32 3a 4a 53 52 6f 73 77 72 63 68 20 20 20 |#32:JSRoswrch | 000001a0 20 20 20 20 20 20 5c 20 ef 33 31 2c 78 63 2c 79 | \ .31,xc,y| 000001b0 63 2c 33 32 0d 01 4a 13 20 20 20 20 20 20 20 20 |c,32..J. | 000001c0 4a 53 52 6d 6f 76 65 0d 01 54 65 20 20 20 20 20 |JSRmove..Te | 000001d0 20 20 20 4c 44 41 23 33 31 3a 4a 53 52 6f 73 77 | LDA#31:JSRosw| 000001e0 72 63 68 3a 4c 44 41 78 63 3a 4a 53 52 6f 73 77 |rch:LDAxc:JSRosw| 000001f0 72 63 68 3a 4c 44 41 79 63 3a 4a 53 52 6f 73 77 |rch:LDAyc:JSRosw| 00000200 72 63 68 3a 4c 44 41 23 32 32 34 3a 4a 53 52 6f |rch:LDA#224:JSRo| 00000210 73 77 72 63 68 20 20 20 20 20 20 20 20 5c 20 ef |swrch \ .| 00000220 33 31 2c 78 63 2c 79 63 2c 32 32 34 0d 02 26 17 |31,xc,yc,224..&.| 00000230 20 20 20 20 20 20 20 20 4a 4d 50 6d 61 69 6e 6c | JMPmainl| 00000240 6f 6f 70 0d 03 de 0f 20 20 20 20 20 20 20 20 52 |oop.... R| 00000250 54 53 0d 03 e8 13 2e 70 72 69 6e 74 20 20 53 54 |TS.....print ST| 00000260 58 61 64 64 72 0d 03 f2 15 20 20 20 20 20 20 20 |Xaddr.... | 00000270 20 53 54 59 61 64 64 72 2b 31 0d 03 fc 11 20 20 | STYaddr+1.... | 00000280 20 20 20 20 20 20 4c 44 59 23 30 0d 04 06 17 2e | LDY#0.....| 00000290 70 72 74 6c 70 20 20 4c 44 41 28 61 64 64 72 29 |prtlp LDA(addr)| 000002a0 2c 59 0d 04 10 1d 20 20 20 20 20 20 20 20 43 4d |,Y.... CM| 000002b0 50 23 26 46 46 3a 42 45 51 65 6e 64 70 72 74 0d |P#&FF:BEQendprt.| 000002c0 04 1a 15 20 20 20 20 20 20 20 20 4a 53 52 6f 73 |... JSRos| 000002d0 77 72 63 68 0d 04 24 18 20 20 20 20 20 20 20 20 |wrch..$. | 000002e0 49 4e 59 3a 4a 4d 50 70 72 74 6c 70 0d 04 2e 0f |INY:JMPprtlp....| 000002f0 2e 65 6e 64 70 72 74 20 52 54 53 0d 04 38 1c 2e |.endprt RTS..8..| 00000300 74 61 62 20 20 20 20 4c 44 41 23 33 31 3a 4a 53 |tab LDA#31:JS| 00000310 52 6f 73 77 72 63 68 0d 04 42 27 20 20 20 20 20 |Roswrch..B' | 00000320 20 20 20 54 58 41 3a 4a 53 52 6f 73 77 72 63 68 | TXA:JSRoswrch| 00000330 3a 54 59 41 3a 4a 4d 50 6f 73 77 72 63 68 0d 04 |:TYA:JMPoswrch..| 00000340 4c 26 2e 75 6c 69 6e 65 20 20 4a 53 52 6f 73 77 |L&.uline JSRosw| 00000350 72 63 68 3a 44 45 58 3a 42 4e 45 75 6c 69 6e 65 |rch:DEX:BNEuline| 00000360 3a 52 54 53 0d 04 56 13 2e 63 6f 6d 6d 73 20 20 |:RTS..V..comms | 00000370 53 54 58 61 64 64 72 0d 04 60 15 20 20 20 20 20 |STXaddr..`. | 00000380 20 20 20 53 54 59 61 64 64 72 2b 31 0d 04 6a 0f | STYaddr+1..j.| 00000390 20 20 20 20 20 20 20 20 54 41 59 0d 04 74 17 2e | TAY..t..| 000003a0 63 6c 6f 6f 70 20 20 4c 44 41 28 61 64 64 72 29 |cloop LDA(addr)| 000003b0 2c 59 0d 04 7e 15 20 20 20 20 20 20 20 20 4a 53 |,Y..~. JS| 000003c0 52 6f 73 77 72 63 68 0d 04 88 19 20 20 20 20 20 |Roswrch.... | 000003d0 20 20 20 44 45 59 3a 42 4e 45 20 63 6c 6f 6f 70 | DEY:BNE cloop| 000003e0 0d 04 92 0f 20 20 20 20 20 20 20 20 52 54 53 0d |.... RTS.| 000003f0 04 9c 19 2e 63 75 72 6f 6e 20 20 4c 44 41 23 31 |....curon LDA#1| 00000400 3a 42 4e 45 20 63 75 72 0d 04 a6 11 2e 63 75 72 |:BNE cur.....cur| 00000410 6f 66 66 20 4c 44 41 23 30 0d 04 b0 20 2e 63 75 |off LDA#0... .cu| 00000420 72 20 20 20 20 54 41 58 3a 4c 44 41 23 32 33 3a |r TAX:LDA#23:| 00000430 4a 53 52 6f 73 77 72 63 68 0d 04 ba 1b 20 20 20 |JSRoswrch.... | 00000440 20 20 20 20 20 4c 44 41 23 31 3a 4a 53 52 6f 73 | LDA#1:JSRos| 00000450 77 72 63 68 0d 04 c4 19 20 20 20 20 20 20 20 20 |wrch.... | 00000460 54 58 41 3a 4a 53 52 6f 73 77 72 63 68 0d 04 ce |TXA:JSRoswrch...| 00000470 11 20 20 20 20 20 20 20 20 4c 44 58 23 37 0d 04 |. LDX#7..| 00000480 d8 1b 2e 6c 70 20 20 20 20 20 4c 44 41 23 30 3a |...lp LDA#0:| 00000490 4a 53 52 6f 73 77 72 63 68 0d 04 e2 16 20 20 20 |JSRoswrch.... | 000004a0 20 20 20 20 20 44 45 58 3a 42 4e 45 20 6c 70 0d | DEX:BNE lp.| 000004b0 04 ec 0f 20 20 20 20 20 20 20 20 52 54 53 0d 04 |... RTS..| 000004c0 f6 13 2e 70 6c 6f 74 20 20 20 53 54 58 61 64 64 |...plot STXadd| 000004d0 72 0d 05 00 15 20 20 20 20 20 20 20 20 53 54 59 |r.... STY| 000004e0 61 64 64 72 2b 31 0d 05 0a 13 20 20 20 20 20 20 |addr+1.... | 000004f0 20 20 53 54 41 20 6c 65 6e 0d 05 14 11 20 20 20 | STA len.... | 00000500 20 20 20 20 20 4c 44 59 23 30 0d 05 1e 23 2e 70 | LDY#0...#.p| 00000510 6c 6f 6f 70 20 20 4c 44 41 23 32 35 20 20 20 20 |loop LDA#25 | 00000520 20 20 20 20 20 20 20 20 20 5c ef 32 35 0d 05 28 | \.25..(| 00000530 11 20 20 20 20 20 20 20 20 4c 44 58 23 35 0d 05 |. LDX#5..| 00000540 32 32 2e 70 6c 6f 6f 70 32 20 4c 44 41 28 61 64 |22.ploop2 LDA(ad| 00000550 64 72 29 2c 59 3a 4a 53 52 6f 73 77 72 63 68 20 |dr),Y:JSRoswrch | 00000560 5c 65 6e 74 65 72 20 64 61 74 61 20 62 79 74 65 |\enter data byte| 00000570 0d 05 3c 1a 20 20 20 20 20 20 20 20 49 4e 59 3a |..<. INY:| 00000580 42 4e 45 20 6e 6f 74 6f 76 72 0d 05 46 15 20 20 |BNE notovr..F. | 00000590 20 20 20 20 20 20 49 4e 43 61 64 64 72 2b 31 0d | INCaddr+1.| 000005a0 05 50 1a 2e 6e 6f 74 6f 76 72 20 44 45 58 3a 42 |.P..notovr DEX:B| 000005b0 4e 45 20 70 6c 6f 6f 70 32 0d 05 5a 1c 20 20 20 |NE ploop2..Z. | 000005c0 20 20 20 20 20 44 45 43 6c 65 6e 3a 42 4e 45 20 | DEClen:BNE | 000005d0 70 6c 6f 6f 70 0d 05 64 0f 20 20 20 20 20 20 20 |ploop..d. | 000005e0 20 52 54 53 0d 05 6e 11 2e 63 68 61 72 73 20 20 | RTS..n..chars | 000005f0 4c 44 59 23 30 0d 05 78 37 20 20 20 20 20 20 20 |LDY#0..x7 | 00000600 20 4c 44 58 23 32 32 34 20 20 20 20 20 20 20 20 | LDX#224 | 00000610 20 20 20 20 20 5c 66 69 72 73 74 20 63 68 61 72 | \first char| 00000620 61 63 74 65 72 20 6e 75 6d 62 65 72 0d 05 82 25 |acter number...%| 00000630 20 20 20 20 20 20 20 20 4c 44 41 23 32 33 3a 4a | LDA#23:J| 00000640 53 52 6f 73 77 72 63 68 20 20 20 20 20 5c ef 32 |SRoswrch \.2| 00000650 33 0d 05 8c 32 2e 63 68 6c 70 31 20 20 53 54 58 |3...2.chlp1 STX| 00000660 74 65 6d 70 20 20 20 20 20 20 20 20 20 20 20 20 |temp | 00000670 20 5c 73 61 76 65 20 20 63 68 61 72 20 6e 75 6d | \save char num| 00000680 62 65 72 0d 05 96 2a 20 20 20 20 20 20 20 20 54 |ber...* T| 00000690 58 41 3a 4a 53 52 6f 73 77 72 63 68 20 20 20 20 |XA:JSRoswrch | 000006a0 20 20 20 5c 63 68 61 72 20 20 6e 6f 2e 0d 05 a0 | \char no....| 000006b0 11 20 20 20 20 20 20 20 20 4c 44 58 23 38 0d 05 |. LDX#8..| 000006c0 aa 30 2e 63 68 6c 70 32 20 20 4c 44 41 63 68 64 |.0.chlp2 LDAchd| 000006d0 61 74 61 2c 59 20 20 20 20 20 20 20 20 20 5c 72 |ata,Y \r| 000006e0 65 61 64 20 20 64 61 74 61 20 62 79 74 65 0d 05 |ead data byte..| 000006f0 b4 15 20 20 20 20 20 20 20 20 4a 53 52 6f 73 77 |.. JSRosw| 00000700 72 63 68 0d 05 be 13 20 20 20 20 20 20 20 20 49 |rch.... I| 00000710 4e 59 3a 44 45 58 0d 05 c8 14 20 20 20 20 20 20 |NY:DEX.... | 00000720 20 20 42 4e 45 63 68 6c 70 32 0d 05 d2 30 20 20 | BNEchlp2...0 | 00000730 20 20 20 20 20 20 4c 44 58 74 65 6d 70 20 20 20 | LDXtemp | 00000740 20 20 20 20 20 20 20 20 20 20 5c 72 65 6c 6f 61 | \reloa| 00000750 64 20 63 68 61 72 20 6e 6f 2e 0d 05 dc 33 20 20 |d char no....3 | 00000760 20 20 20 20 20 20 49 4e 58 20 20 20 20 20 20 20 | INX | 00000770 20 20 20 20 20 20 20 20 20 20 5c 69 6e 63 72 65 | \incre| 00000780 6d 65 6e 74 20 63 68 61 72 20 6e 6f 2e 0d 05 e6 |ment char no....| 00000790 35 20 20 20 20 20 20 20 20 43 50 58 23 32 32 35 |5 CPX#225| 000007a0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 5c | \| 000007b0 6e 3d 6c 61 73 74 20 63 68 61 72 20 6e 6f 2e 20 |n=last char no. | 000007c0 2b 31 0d 05 f0 14 20 20 20 20 20 20 20 20 42 4e |+1.... BN| 000007d0 45 63 68 6c 70 31 0d 05 fa 09 2e 6d 6f 76 65 0d |Echlp1.....move.| 000007e0 06 04 3b 2e 6c 74 20 20 20 20 20 4c 44 41 23 31 |..;.lt LDA#1| 000007f0 32 39 3a 4c 44 58 23 26 39 45 3a 4c 44 59 23 26 |29:LDX#&9E:LDY#&| 00000800 46 46 3a 4a 53 52 6f 73 62 79 74 65 3a 42 43 43 |FF:JSRosbyte:BCC| 00000810 72 74 3a 4a 53 52 6c 65 66 74 0d 06 0e 3b 2e 72 |rt:JSRleft...;.r| 00000820 74 20 20 20 20 20 4c 44 41 23 31 32 39 3a 4c 44 |t LDA#129:LD| 00000830 58 23 26 42 44 3a 4c 44 59 23 26 46 46 3a 4a 53 |X#&BD:LDY#&FF:JS| 00000840 52 6f 73 62 79 74 65 3a 42 43 43 75 3a 4a 53 52 |Rosbyte:BCCu:JSR| 00000850 72 69 67 68 74 0d 06 18 38 2e 75 20 20 20 20 20 |right...8.u | 00000860 20 4c 44 41 23 31 32 39 3a 4c 44 58 23 26 42 37 | LDA#129:LDX#&B7| 00000870 3a 4c 44 59 23 26 46 46 3a 4a 53 52 6f 73 62 79 |:LDY#&FF:JSRosby| 00000880 74 65 3a 42 43 43 64 3a 4a 53 52 75 70 0d 06 22 |te:BCCd:JSRup.."| 00000890 3a 2e 64 20 20 20 20 20 20 4c 44 41 23 31 32 39 |:.d LDA#129| 000008a0 3a 4c 44 58 23 26 39 37 3a 4c 44 59 23 26 46 46 |:LDX#&97:LDY#&FF| 000008b0 3a 4a 53 52 6f 73 62 79 74 65 3a 42 43 43 65 3a |:JSRosbyte:BCCe:| 000008c0 4a 53 52 64 6f 77 6e 0d 06 2c 0a 2e 65 20 52 54 |JSRdown..,..e RT| 000008d0 53 0d 06 36 31 2e 6c 65 66 74 20 20 20 4c 44 41 |S..61.left LDA| 000008e0 78 63 3a 43 4d 50 23 30 3a 42 45 51 6e 6f 74 6c |xc:CMP#0:BEQnotl| 000008f0 74 3a 44 45 43 78 63 3a 2e 6e 6f 74 6c 74 20 52 |t:DECxc:.notlt R| 00000900 54 53 0d 06 40 32 2e 72 69 67 68 74 20 20 4c 44 |TS..@2.right LD| 00000910 41 78 63 3a 43 4d 50 23 33 39 3a 42 43 53 6e 6f |Axc:CMP#39:BCSno| 00000920 74 72 74 3a 49 4e 43 78 63 3a 2e 6e 6f 74 72 74 |trt:INCxc:.notrt| 00000930 20 52 54 53 0d 06 4a 31 2e 75 70 20 20 20 20 20 | RTS..J1.up | 00000940 4c 44 41 79 63 3a 43 4d 50 23 30 3a 42 45 51 6e |LDAyc:CMP#0:BEQn| 00000950 6f 74 75 70 3a 44 45 43 79 63 3a 2e 6e 6f 74 75 |otup:DECyc:.notu| 00000960 70 20 52 54 53 0d 06 54 32 2e 64 6f 77 6e 20 20 |p RTS..T2.down | 00000970 20 4c 44 41 79 63 3a 43 4d 50 23 33 30 3a 42 43 | LDAyc:CMP#30:BC| 00000980 53 6e 6f 74 64 6e 3a 49 4e 43 79 63 3a 2e 6e 6f |Snotdn:INCyc:.no| 00000990 74 64 6e 20 52 54 53 0d 06 5e 43 2e 64 65 6c 61 |tdn RTS..^C.dela| 000009a0 79 20 20 50 48 41 3a 54 58 41 3a 50 48 41 3a 54 |y PHA:TXA:PHA:T| 000009b0 41 59 3a 50 48 41 20 20 20 20 20 5c 20 73 61 76 |AY:PHA \ sav| 000009c0 65 20 72 65 67 69 73 74 65 72 20 76 61 6c 75 65 |e register value| 000009d0 73 20 6f 6e 20 73 74 61 63 6b 0d 06 68 44 20 20 |s on stack..hD | 000009e0 20 20 20 20 20 20 4c 44 58 73 70 65 65 64 3a 2e | LDXspeed:.| 000009f0 78 6c 6f 6f 70 20 4c 44 59 23 32 35 35 3a 2e 79 |xloop LDY#255:.y| 00000a00 6c 6f 6f 70 20 44 45 59 3a 42 4e 45 79 6c 6f 6f |loop DEY:BNEyloo| 00000a10 70 3a 44 45 58 3a 42 4e 45 78 6c 6f 6f 70 0d 06 |p:DEX:BNExloop..| 00000a20 72 23 20 20 20 20 20 20 20 20 50 4c 41 3a 54 41 |r# PLA:TA| 00000a30 59 3a 50 4c 41 3a 54 41 58 3a 50 4c 41 3a 52 54 |Y:PLA:TAX:PLA:RT| 00000a40 53 0d 07 d0 09 2e 64 61 74 61 0d 07 da 27 2e 63 |S.....data...'.c| 00000a50 68 64 61 74 61 20 45 51 55 44 26 44 42 37 45 33 |hdata EQUD&DB7E3| 00000a60 43 31 38 3a 45 51 55 44 26 38 31 34 32 32 34 37 |C18:EQUD&8142247| 00000a70 45 0d 0b b8 05 5d 0d 0b c2 05 ed 0d 0b cc 0a d6 |E....]..........| 00000a80 73 74 61 72 74 0d ff |start..| 00000a87