_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

QUELLCODE MESSR.

FILE INFORMATION

FILENAME(S): QUELLCODE MESSR.

FILE TYPE(S): PRG

FILE SIZE: 2.4K

FIRST SEEN: 2025-11-30 01:12:40

APPEARS ON: 1 disk(s)

FILE HASH

28f739c73ecb61de4275cc56f60b5aa32c0c739e026d4a194d4e55c00a4384a5

FOUND ON DISKS (1 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
15713 64 ER SH13 QUELLCODE MESSR. PRG C64er 10 2 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

00000000: 01 08 0D 08 64 00 9E 39  AC 34 30 39 36 00 1B 08  |....d..9.4096...|
00000010: 6E 00 2E 4F 50 54 20 50  2C 4F 4F 00 28 08 78 00  |n..OPT P,OO.(.x.|
00000020: AC B2 20 35 32 30 30 30  00 3B 08 7D 00 49 52 51  |.. 52000.;.}.IRQ|
00000030: 56 45 43 20 B2 20 24 46  46 46 45 00 4E 08 82 00  |VEC . $FFFE.N...|
00000040: 4E 4D 49 56 45 43 20 B2  20 24 46 46 46 41 00 5E  |NMIVEC . $FFFA.^|
00000050: 08 87 00 56 49 43 20 B2  20 24 44 30 30 30 00 70  |...VIC . $D000.p|
00000060: 08 8C 00 54 41 31 4C 4F  20 B2 20 24 44 43 30 34  |...TA1LO . $DC04|
00000070: 00 82 08 96 00 54 41 31  48 49 20 B2 20 24 44 43  |.....TA1HI . $DC|
00000080: 30 35 00 94 08 A0 00 54  42 31 4C 4F 20 B2 20 24  |05.....TB1LO . $|
00000090: 44 43 30 36 00 A6 08 AA  00 54 42 31 48 49 20 B2  |DC06.....TB1HI .|
000000A0: 20 24 44 43 30 37 00 B7  08 B4 00 49 43 52 31 20  | $DC07.....ICR1 |
000000B0: B2 20 24 44 43 30 44 00  C8 08 BE 00 43 52 41 31  |. $DC0D.....CRA1|
000000C0: 20 B2 20 24 44 43 30 45  00 D9 08 C8 00 43 52 42  | . $DC0E.....CRB|
000000D0: 31 20 B2 20 24 44 43 30  46 00 DF 08 D2 00 3B 00  |1 . $DC0F.....;.|
000000E0: F1 08 DC 00 54 41 32 4C  4F 20 B2 20 24 44 44 30  |....TA2LO . $DD0|
000000F0: 34 00 03 09 E6 00 54 41  32 48 49 20 B2 20 24 44  |4.....TA2HI . $D|
00000100: 44 30 35 00 15 09 F0 00  54 42 32 4C 4F 20 B2 20  |D05.....TB2LO . |
00000110: 24 44 44 30 36 00 27 09  FA 00 54 42 32 48 49 20  |$DD06.'...TB2HI |
00000120: B2 20 24 44 44 30 37 00  38 09 04 01 49 43 52 32  |. $DD07.8...ICR2|
00000130: 20 B2 20 24 44 44 30 44  00 49 09 0E 01 43 52 41  | . $DD0D.I...CRA|
00000140: 32 20 B2 20 24 44 44 30  45 00 5A 09 18 01 43 52  |2 . $DD0E.Z...CR|
00000150: 42 32 20 B2 20 24 44 44  30 46 00 6E 09 22 01 56  |B2 . $DD0F.n.".V|
00000160: 49 43 53 52 31 20 B2 20  56 49 43 AA 31 37 00 74  |ICSR1 . VIC.17.t|
00000170: 09 2C 01 3B 00 96 09 36  01 42 54 41 31 4C 4F 20  |.,.;...6.BTA1LO |
00000180: B2 20 24 30 32 43 30 2C  42 55 46 46 45 52 53 20  |. $02C0,BUFFERS |
00000190: 41 42 20 37 30 34 00 AC  09 40 01 42 54 41 31 48  |AB 704...@.BTA1H|
000001A0: 49 20 B2 20 42 54 41 31  4C 4F AA 31 00 C2 09 4A  |I . BTA1LO.1...J|
000001B0: 01 42 54 42 31 4C 4F 20  B2 20 42 54 41 31 4C 4F  |.BTB1LO . BTA1LO|
000001C0: AA 32 00 D8 09 54 01 42  54 42 31 48 49 20 B2 20  |.2...T.BTB1HI . |
000001D0: 42 54 41 31 4C 4F AA 33  00 EC 09 5E 01 46 55 4C  |BTA1LO.3...^.FUL|
000001E0: 4C 20 B2 20 42 54 41 31  4C 4F AA 34 00 F2 09 68  |L . BTA1LO.4...h|
000001F0: 01 3B 00 16 0A 7C 01 49  52 51 42 55 46 20 B2 20  |.;...|.IRQBUF . |
00000200: 24 30 32 44 30 3B 5A 57  49 53 43 48 45 4E 53 50  |$02D0;ZWISCHENSP|
00000210: 45 49 43 48 45 52 00 2C  0A 86 01 4E 4D 49 42 55  |EICHER.,...NMIBU|
00000220: 46 20 B2 20 49 52 51 42  55 46 AA 32 00 42 0A 90  |F . IRQBUF.2.B..|
00000230: 01 43 50 55 42 55 46 20  B2 20 49 52 51 42 55 46  |.CPUBUF . IRQBUF|
00000240: AA 34 00 48 0A C2 01 3B  00 56 0A F4 01 53 54 41  |.4.H...;.V...STA|
00000250: 52 54 20 53 45 49 00 62  0A F6 01 4C 44 41 20 24  |RT SEI.b...LDA $|
00000260: 30 31 00 7E 0A F8 01 53  54 41 20 43 50 55 42 55  |01.~...STA CPUBU|
00000270: 46 3B 5A 55 53 C0 44 20  4D 45 52 4B 45 4E 00 8B  |F;ZUS.D MERKEN..|
00000280: 0A FA 01 4C 44 41 20 23  24 33 35 00 9F 0A FC 01  |...LDA #$35.....|
00000290: 53 54 41 20 24 30 31 3B  52 4F 4D 20 41 55 53 00  |STA $01;ROM AUS.|
000002A0: BC 0A FE 01 4C 44 41 20  49 52 51 56 45 43 3B 49  |....LDA IRQVEC;I|
000002B0: 52 51 56 45 43 20 4D 45  52 4B 45 4E 00 CB 0A 08  |RQVEC MERKEN....|
000002C0: 02 53 54 41 20 49 52 51  42 55 46 00 DC 0A 12 02  |.STA IRQBUF.....|
000002D0: 4C 44 41 20 49 52 51 56  45 43 AA 31 00 ED 0A 17  |LDA IRQVEC.1....|
000002E0: 02 53 54 41 20 49 52 51  42 55 46 AA 31 00 FE 0A  |.STA IRQBUF.1...|
000002F0: 1C 02 53 54 41 20 49 52  51 42 55 46 AA 31 00 1B  |..STA IRQBUF.1..|
00000300: 0B 1E 02 4C 44 41 20 4E  4D 49 56 45 43 3B 4E 4D  |...LDA NMIVEC;NM|
00000310: 49 56 45 43 20 4D 45 52  4B 45 4E 00 2A 0B 20 02  |IVEC MERKEN.*. .|
00000320: 53 54 41 20 4E 4D 49 42  55 46 00 3B 0B 22 02 4C  |STA NMIBUF.;.".L|
00000330: 44 41 20 4E 4D 49 56 45  43 AA 31 00 4C 0B 24 02  |DA NMIVEC.1.L.$.|
00000340: 53 54 41 20 4E 4D 49 42  55 46 AA 31 00 52 0B 25  |STA NMIBUF.1.R.%|
00000350: 02 3B 00 6F 0B 26 02 4C  44 41 20 23 B3 41 42 4C  |.;.o.&.LDA #.ABL|
00000360: 45 53 45 3B 4E 45 55 45  52 20 56 45 4B A4 52 00  |ESE;NEUER VEK.R.|
00000370: 7E 0B 30 02 53 54 41 20  49 52 51 56 45 43 00 8D  |~.0.STA IRQVEC..|
00000380: 0B 35 02 53 54 41 20 4E  4D 49 56 45 43 00 9E 0B  |.5.STA NMIVEC...|
00000390: 3A 02 4C 44 41 20 23 B1  41 42 4C 45 53 45 00 AF  |:.LDA #.ABLESE..|
000003A0: 0B 44 02 53 54 41 20 49  52 51 56 45 43 AA 31 00  |.D.STA IRQVEC.1.|
000003B0: C0 0B 49 02 53 54 41 20  4E 4D 49 56 45 43 AA 31  |..I.STA NMIVEC.1|
000003C0: 00 C6 0B 57 02 3B 00 E5  0B 58 02 90 20 4C 44 41  |...W.;...X.. LDA|
000003D0: 20 23 25 31 30 30 31 30  30 30 30 3B 9E 54 45 4D  | #%10010000;.TEM|
000003E0: 54 41 4B 54 45 00 F2 0B  62 02 53 54 41 20 43 52  |TAKTE...b.STA CR|
000003F0: 41 31 00 17 0C 6C 02 4C  44 41 20 23 25 31 31 30  |A1...l.LDA #%110|
00000400: 31 31 30 30 30 3B 55 4E  54 45 52 4C 41 45 55 46  |11000;UNTERLAEUF|
00000410: 45 20 5A 41 45 48 C3 00  24 0C 76 02 53 54 41 20  |E ZAEH..$.v.STA |
00000420: 43 52 42 31 00 49 0C 80  02 4C 44 41 20 23 25 31  |CRB1.I...LDA #%1|
00000430: 30 31 31 31 30 30 30 3B  43 4E 54 AB 46 4C 41 4E  |0111000;CNT.FLAN|
00000440: 4B 45 4E 20 5A 41 45 48  C3 00 56 0C 8A 02 53 54  |KEN ZAEH..V...ST|
00000450: 41 20 43 52 41 32 00 74  0C 94 02 53 45 54 20 4C  |A CRA2.t...SET L|
00000460: 44 41 20 42 54 41 31 4C  4F 3B 41 4C 4C 45 20 4C  |DA BTA1LO;ALLE L|
00000470: 41 44 45 4E 00 82 0C 9E  02 53 54 41 20 54 41 31  |ADEN.....STA TA1|
00000480: 4C 4F 00 91 0C A8 02 4C  44 41 20 42 54 41 31 48  |LO.....LDA BTA1H|
00000490: 49 00 9F 0C B2 02 53 54  41 20 54 41 31 48 49 00  |I.....STA TA1HI.|
000004A0: AE 0C BC 02 4C 44 41 20  42 54 42 31 4C 4F 00 BC  |....LDA BTB1LO..|
000004B0: 0C C6 02 53 54 41 20 54  42 31 4C 4F 00 CB 0C D0  |...STA TB1LO....|
000004C0: 02 4C 44 41 20 42 54 42  31 48 49 00 D9 0C DA 02  |.LDA BTB1HI.....|
000004D0: 53 54 41 20 54 42 31 48  49 00 EC 0C E4 02 4C 44  |STA TB1HI.....LD|
000004E0: 41 20 23 24 46 46 3B 96  41 55 4C 54 00 F9 0C E9  |A #$FF;.AULT....|
000004F0: 02 53 54 41 20 46 55 4C  4C 00 07 0D EE 02 53 54  |.STA FULL.....ST|
00000500: 41 20 54 41 32 4C 4F 00  15 0D F8 02 53 54 41 20  |A TA2LO.....STA |
00000510: 54 41 32 48 49 00 38 0D  02 03 53 45 54 49 43 52  |TA2HI.8...SETICR|
00000520: 20 4C 44 41 20 23 25 30  31 31 31 31 31 31 31 3B  | LDA #%01111111;|
00000530: 4C 4F 45 53 43 48 45 4E  00 45 0D 0C 03 53 54 41  |LOESCHEN.E...STA|
00000540: 20 49 43 52 31 00 52 0D  16 03 53 54 41 20 49 43  | ICR1.R...STA IC|
00000550: 52 32 00 79 0D 20 03 4C  44 41 20 23 25 31 30 30  |R2.y. .LDA #%100|
00000560: 30 30 30 31 30 3B 49 52  51 20 44 55 52 43 48 20  |00010;IRQ DURCH |
00000570: 42 AB 55 4E 54 45 52 4C  2E 00 86 0D 2A 03 53 54  |B.UNTERL....*.ST|
00000580: 41 20 49 43 52 31 00 A5  0D 34 03 4C 44 41 20 23  |A ICR1...4.LDA #|
00000590: 25 31 31 30 31 31 30 30  31 3B 55 48 52 20 53 54  |%11011001;UHR ST|
000005A0: 41 52 54 20 42 00 B2 0D  39 03 53 54 41 20 43 52  |ART B...9.STA CR|
000005B0: 42 31 00 CF 0D 3C 03 4C  44 41 20 23 25 31 30 30  |B1...<.LDA #%100|
000005C0: 31 30 30 30 31 3B 55 48  52 20 53 54 41 52 54 00  |10001;UHR START.|
000005D0: F0 0D 3E 03 4C 44 58 20  23 25 31 30 31 31 31 30  |..>.LDX #%101110|
000005E0: 30 31 3B 43 4F 55 4E 54  45 52 20 53 54 41 52 54  |01;COUNTER START|
000005F0: 00 27 0E 43 03 4C 44 59  20 23 25 31 30 31 30 31  |.'.C.LDY #%10101|
00000600: 30 30 30 3B 90 20 46 55  45 52 20 53 50 41 45 54  |000;. FUER SPAET|
00000610: 45 52 20 59 AB 52 45 47  20 42 4C 45 49 42 54 20  |ER Y.REG BLEIBT |
00000620: 42 45 49 20 49 52 51 00  2F 0E 48 03 43 4C 49 00  |BEI IRQ./.H.CLI.|
00000630: 46 0E 52 03 53 54 41 20  43 52 41 31 3B 53 54 41  |F.R.STA CRA1;STA|
00000640: 52 54 20 55 48 52 00 61  0E 5C 03 53 54 58 20 43  |RT UHR.a.\.STX C|
00000650: 52 41 32 3B 53 54 41 52  54 20 43 4F 55 4E 54 45  |RA2;START COUNTE|
00000660: 52 00 82 0E 70 03 54 45  53 54 20 4C 44 41 20 54  |R...p.TEST LDA T|
00000670: 41 32 48 49 3B 55 45 42  45 52 4C 41 55 46 54 45  |A2HI;UEBERLAUFTE|
00000680: 53 54 00 8F 0E 7A 03 42  4E 45 20 54 45 53 54 00  |ST...z.BNE TEST.|
00000690: A4 0E 84 03 4C 44 41 20  54 41 32 4C 4F 3B 4C 4F  |....LDA TA2LO;LO|
000006A0: 42 59 54 45 00 B1 0E 8E  03 42 4E 45 20 54 45 53  |BYTE.....BNE TES|
000006B0: 54 00 B9 0E B6 03 53 45  49 00 C6 0E C0 03 4C 44  |T.....SEI.....LD|
000006C0: 41 20 23 24 30 31 00 DF  0E CA 03 53 54 41 20 46  |A #$01.....STA F|
000006D0: 55 4C 4C 3B 46 4C 41 47  20 53 45 54 5A 45 4E 00  |ULL;FLAG SETZEN.|
000006E0: ED 0E D4 03 4A 4D 50 20  4E B0 4D 41 4C 00 F3 0E  |....JMP N.MAL...|
000006F0: E7 03 3B 00 0E 0F F2 03  41 42 4C 45 53 45 20 53  |..;.....ABLESE S|
00000700: 45 49 3B 49 52 51 20 52  4F 55 54 49 4E 45 00 28  |EI;IRQ ROUTINE.(|
00000710: 0F FC 03 53 54 59 20 43  52 41 32 3B 43 4F 55 4E  |...STY CRA2;COUN|
00000720: 54 45 52 20 90 50 45 4E  00 40 0F 06 04 4C 44 41  |TER .PEN.@...LDA|
00000730: 20 54 41 32 4C 4F 3B B6  50 45 49 43 48 45 52 4E  | TA2LO;.PEICHERN|
00000740: 00 4F 0F 10 04 53 54 41  20 42 54 41 31 4C 4F 00  |.O...STA BTA1LO.|
00000750: 5D 0F 1A 04 4C 44 41 20  54 41 32 48 49 00 6C 0F  |]...LDA TA2HI.l.|
00000760: 24 04 53 54 41 20 42 54  41 31 48 49 00 74 0F 2E  |$.STA BTA1HI.t..|
00000770: 04 50 4C 41 00 7D 0F 33  04 3B 50 4C 41 00 85 0F  |.PLA.}.3.;PLA...|
00000780: 38 04 50 4C 41 00 8E 0F  3D 04 3B 50 4C 41 00 96  |8.PLA...=.;PLA..|
00000790: 0F 42 04 50 4C 41 00 9F  0F 47 04 3B 50 4C 41 00  |.B.PLA...G.;PLA.|
000007A0: BC 0F 4C 04 4E B0 4D 41  4C 20 4C 44 41 20 23 25  |..L.N.MAL LDA #%|
000007B0: 31 30 30 31 30 30 30 30  3B 41 20 90 00 C9 0F 56  |10010000;A ....V|
000007C0: 04 53 54 41 20 43 52 41  31 00 E0 0F 60 04 4C 44  |.STA CRA1...`.LD|
000007D0: 41 20 23 25 31 31 30 31  31 30 30 30 3B 42 20 90  |A #%11011000;B .|
000007E0: 00 ED 0F 6A 04 53 54 41  20 43 52 42 31 00 06 10  |...j.STA CRB1...|
000007F0: 7E 04 4C 44 41 20 49 52  51 42 55 46 3B 56 45 4B  |~.LDA IRQBUF;VEK|
00000800: A4 52 20 48 4F C3 00 15  10 88 04 53 54 41 20 49  |.R HO......STA I|
00000810: 52 51 56 45 43 00 26 10  92 04 4C 44 41 20 49 52  |RQVEC.&...LDA IR|
00000820: 51 42 55 46 AA 31 00 37  10 9C 04 53 54 41 20 49  |QBUF.1.7...STA I|
00000830: 52 51 56 45 43 AA 31 00  50 10 9E 04 4C 44 41 20  |RQVEC.1.P...LDA |
00000840: 4E 4D 49 42 55 46 3B 56  45 4B A4 52 20 48 4F C3  |NMIBUF;VEK.R HO.|
00000850: 00 5F 10 A0 04 53 54 41  20 4E 4D 49 56 45 43 00  |._...STA NMIVEC.|
00000860: 70 10 A2 04 4C 44 41 20  4E 4D 49 42 55 46 AA 31  |p...LDA NMIBUF.1|
00000870: 00 81 10 A4 04 53 54 41  20 4E 4D 49 56 45 43 AA  |.....STA NMIVEC.|
00000880: 31 00 8E 10 A6 04 4C 44  41 20 23 24 34 30 00 9C  |1.....LDA #$40..|
00000890: 10 B0 04 53 54 41 20 54  41 31 48 49 00 B8 10 CE  |...STA TA1HI....|
000008A0: 04 4C 44 41 20 23 25 30  31 31 31 31 31 31 31 3B  |.LDA #%01111111;|
000008B0: 4C 4F 45 53 43 48 45 4E  00 C5 10 D8 04 53 54 41  |LOESCHEN.....STA|
000008C0: 20 49 43 52 31 00 D2 10  E2 04 53 54 41 20 49 43  | ICR1.....STA IC|
000008D0: 52 32 00 F8 10 EC 04 4C  44 41 20 23 25 31 30 30  |R2.....LDA #%100|
000008E0: 30 30 30 30 31 3B 49 52  51 20 44 55 52 43 48 20  |00001;IRQ DURCH |
000008F0: 41 AB 55 4E 54 45 52 4C  00 05 11 F6 04 53 54 41  |A.UNTERL.....STA|
00000900: 20 49 43 52 31 00 22 11  00 05 4C 44 41 20 23 24  | ICR1."...LDA #$|
00000910: 30 31 3B 54 49 4D 45 52  20 41 20 53 54 41 52 54  |01;TIMER A START|
00000920: 45 4E 00 2F 11 0A 05 53  54 41 20 43 52 41 31 00  |EN./...STA CRA1.|
00000930: 3E 11 14 05 4C 44 41 20  43 50 55 42 55 46 00 56  |>...LDA CPUBUF.V|
00000940: 11 1E 05 53 54 41 20 24  30 31 3B 41 4C 54 45 52  |...STA $01;ALTER|
00000950: 20 5A 55 53 C0 44 00 5E  11 3C 05 43 4C 49 00 66  | ZUS.D.^.<.CLI.f|
00000960: 11 46 05 52 54 53 00 00  00                       |.F.RTS...       |
....D..9.4096...N..OPT P,OO.(.X... 52000
.;.}.IRQVEC . $FFFE.N...NMIVEC . $FFFA.^
...VIC . $D000.P...TA1LO . $DC04.....TA1
HI . $DC05... .TB1LO . $DC06.....TB1HI .
 $DC07.....ICR1 . $DC0D.H...CRA1 . $DC0E
.Y.H.CRB1 . $DC0F...R.;.....TA2LO . $DD0
4.....TA2HI . $DD05.....TB2LO . $DD06.'.
..TB2HI . $DD07.8...ICR2 . $DD0D.I...CRA
2 . $DD0E.Z...CRB2 . $DD0F.N.".VICSR1 . 
VIC.17.T.,.;...6.BTA1LO . $02C0,BUFFERS 
AB 704...@.BTA1HI . BTA1LO.1.B.J.BTB1LO 
. BTA1LO.2.X.T.BTB1HI . BTA1LO.3...^.FUL
L . BTA1LO.4...H.;...|.IRQBUF . $02D0;ZW
ISCHENSPEICHER.,...NMIBUF . IRQBUF.2.B..
.CPUBUF . IRQBUF.4.H.B.;.V...START SEI.B
...LDA $01.~...STA CPUBUF;ZUS.D MERKEN..
...LDA #$35.....STA $01;ROM AUS.....LDA 
IRQVEC;IRQVEC MERKEN.K...STA IRQBUF.....
LDA IRQVEC.1.....STA IRQBUF.1.....STA IR
QBUF.1.....LDA NMIVEC;NMIVEC MERKEN.*. .
STA NMIBUF.;.".LDA NMIVEC.1.L.$.STA NMIB
UF.1.R.%.;.O.&.LDA #.ABLESE;NEUER VEK.R.
~.0.STA IRQVEC...5.STA NMIVEC...:.LDA #.
ABLESE...D.STA IRQVEC.1...I.STA NMIVEC.1
.F.W.;...X.. LDA #%10010000;.TEMTAKTE...
B.STA CRA1...L.LDA #%11011000;UNTERLAEUF
E ZAEHC.$.V.STA CRB1.I...LDA #%10111000;
CNT.FLANKEN ZAEHC.V...STA CRA2.T...SET L
DA BTA1LO;ALLE LADEN.....STA TA1LO.....L
DA BTA1HI.....STA TA1HI.....LDA BTB1LO..
.F.STA TB1LO.K.P.LDA BTB1HI.Y.Z.STA TB1H
I.....LDA #$FF;.AULT.....STA FULL.....ST
A TA2LO.....STA TA2HI.8...SETICR LDA #%0
1111111;LOESCHEN.E...STA ICR1.R...STA IC
R2.Y. .LDA #%10000010;IRQ DURCH B.UNTERL
....*.STA ICR1...4.LDA #%11011001;UHR ST
ART B...9.STA CRB1.O.<.LDA #%10010001;UH
R START...>.LDX #%10111001;COUNTER START
.'.C.LDY #%10101000;. FUER SPAETER Y.REG
 BLEIBT BEI IRQ./.H.CLI.F.R.STA CRA1;STA
RT UHR.A.\.STX CRA2;START COUNTER...P.TE
ST LDA TA2HI;UEBERLAUFTEST...Z.BNE TEST.
....LDA TA2LO;LOBYTE.....BNE TEST.....SE
I.F...LDA #$01...J.STA FULL;FLAG SETZEN.
..T.JMP N.MAL.....;.....ABLESE SEI;IRQ R
OUTINE.(...STY CRA2;COUNTER .PEN.@...LDA
 TA2LO;.PEICHERN.O...STA BTA1LO.]...LDA 
TA2HI.L.$.STA BTA1HI.T...PLA.}.3.;PLA...
8.PLA...=.;PLA...B.PLA...G.;PLA...L.N.MA
L LDA #%10010000;A ..I.V.STA CRA1...`.LD
A #%11011000;B ....J.STA CRB1...~.LDA IR
QBUF;VEK.R HOC.....STA IRQVEC.&...LDA IR
QBUF.1.7...STA IRQVEC.1.P...LDA NMIBUF;V
EK.R HOC._. .STA NMIVEC.P...LDA NMIBUF.1
.....STA NMIVEC.1.....LDA #$40.....STA T
A1HI...N.LDA #%01111111;LOESCHEN.E.X.STA
 ICR1.R...STA ICR2.....LDA #%10000001;IR
Q DURCH A.UNTERL.....STA ICR1."...LDA #$
01;TIMER A STARTEN./...STA CRA1.>...LDA 
CPUBUF.V...STA $01;ALTER ZUS.D.^.<.CLI.F
.F.RTS...
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