Home » Personal collection » Acorn tapes » Own_Work » box04_tape16a_acorn_d90_public_domain.wav » Channel4
Channel4
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 tapes » Own_Work » box04_tape16a_acorn_d90_public_domain.wav |
Filename: | Channel4 |
Read OK: | ✔ |
File size: | 040D bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF8023 |
File contents
0ONERROREND 1: 2REM Channel4 Logo 3REM converted from the Archimedes 4REM By Sean Creech 5REM 15_11_1988 (c) EU Club 6: 7 MODE2:VDU23;8202;0;0;0; 8FORI%=8TO15 9VDU19,I%,16,(I%AND1)*&80,(I%AND2)*&40,(I%AND4)*&20 10NEXT 11K=7/SQR85 12L=6/SQR85 13AX=11:AY=14-1/L:BX=12:BY=AY+7/6:CX=11:CY=14:DX=12-K:DY=BY+L 14SX%=-32:SY%=32 15KX=64:KY=64 16PP%=&75 17REPEAT 18READ COL% 19READ X1,Y1, X2,Y2, X3,Y3, X4,Y4 20X1=X1*KX:X2=X2*KX:X3=X3*KX:X4=X4*KX 21Y1=Y1*KY:Y2=Y2*KY:Y3=Y3*KY:Y4=Y4*KY 22GCOL0,COL%+8 23MOVEX1,Y1:MOVEX2,Y2:PLOT0,SX%,SY%:PLOTPP%,X1+SX%,Y1+SY% 24MOVEX2,Y2:MOVEX4,Y4:PLOT0,SX%,SY%:PLOTPP%,X2+SX%,Y2+SY% 25MOVEX4,Y4:MOVEX3,Y3:PLOT0,SX%,SY%:PLOTPP%,X4+SX%,Y4+SY% 26MOVEX3,Y3:MOVEX1,Y1:PLOT0,SX%,SY%:PLOTPP%,X3+SX%,Y3+SY% 27GCOL0,COL% 28MOVE X1,Y1 29MOVE X2,Y2 30PLOT 85,X3,Y3 31PLOT 85,X4,Y4 32UNTILCOL%<0 33DATA 5, 11,3, 13,3, 11,4, 13,4 34DATA 2, 12,6, 13,6, 12,7, 13,7 35DATA 1, 11,4, 12,4, 11,14-7/6, 12,BY 36DATA 4, 10,3, 11,3, 10,6, 11,6 37DATA 5, 9,3, 10,3, 9,4, 10,4 38DATA 2, 5,6, 11,6, 5,7, 11,7 39DATA 3, AX,AY, BX,BY, CX,CY, DX,DY 40DATA 4, 10,7, 11,7, 10,13, 11,14 41DATA 3, 5,7, 5+1/K,7, 10,13, 10,13-1/L 42DATA -1
�� : � Channel4 Logo #� converted from the Archimedes � By Sean Creech � 15_11_1988 (c) EU Club : �2:�23;8202;0;0;0; �I%=8�15 .�19,I%,16,(I%�1)*&80,(I%�2)*&40,(I%�4)*&20 � K=7/�85 L=6/�85 ?AX=11:AY=14-1/L:BX=12:BY=AY+7/6:CX=11:CY=14:DX=12-K:DY=BY+L SX%=-32:SY%=32 KX=64:KY=64 PP%=&75 � � COL% � X1,Y1, X2,Y2, X3,Y3, X4,Y4 'X1=X1*KX:X2=X2*KX:X3=X3*KX:X4=X4*KX 'Y1=Y1*KY:Y2=Y2*KY:Y3=Y3*KY:Y4=Y4*KY �0,COL%+8 /�X1,Y1:�X2,Y2:�0,SX%,SY%:�PP%,X1+SX%,Y1+SY% /�X2,Y2:�X4,Y4:�0,SX%,SY%:�PP%,X2+SX%,Y2+SY% /�X4,Y4:�X3,Y3:�0,SX%,SY%:�PP%,X4+SX%,Y4+SY% /�X3,Y3:�X1,Y1:�0,SX%,SY%:�PP%,X3+SX%,Y3+SY% �0,COL% � X1,Y1 � X2,Y2 � 85,X3,Y3 � 85,X4,Y4 �COL%<0 !� 5, 11,3, 13,3, 11,4, 13,4 "� 2, 12,6, 13,6, 12,7, 13,7 #%� 1, 11,4, 12,4, 11,14-7/6, 12,BY $� 4, 10,3, 11,3, 10,6, 11,6 %� 5, 9,3, 10,3, 9,4, 10,4 &� 2, 5,6, 11,6, 5,7, 11,7 '#� 3, AX,AY, BX,BY, CX,CY, DX,DY (!� 4, 10,7, 11,7, 10,13, 11,14 )'� 3, 5,7, 5+1/K,7, 10,13, 10,13-1/L *� -1 �
00000000 0d 00 00 07 ee 85 e0 0d 00 01 05 3a 0d 00 02 13 |...........:....| 00000010 f4 20 43 68 61 6e 6e 65 6c 34 20 4c 6f 67 6f 0d |. Channel4 Logo.| 00000020 00 03 23 f4 20 63 6f 6e 76 65 72 74 65 64 20 66 |..#. converted f| 00000030 72 6f 6d 20 74 68 65 20 41 72 63 68 69 6d 65 64 |rom the Archimed| 00000040 65 73 0d 00 04 14 f4 20 42 79 20 53 65 61 6e 20 |es..... By Sean | 00000050 43 72 65 65 63 68 0d 00 05 1c f4 20 31 35 5f 31 |Creech..... 15_1| 00000060 31 5f 31 39 38 38 20 28 63 29 20 45 55 20 43 6c |1_1988 (c) EU Cl| 00000070 75 62 0d 00 06 05 3a 0d 00 07 17 20 eb 32 3a ef |ub....:.... .2:.| 00000080 32 33 3b 38 32 30 32 3b 30 3b 30 3b 30 3b 0d 00 |23;8202;0;0;0;..| 00000090 08 0c e3 49 25 3d 38 b8 31 35 0d 00 09 2e ef 31 |...I%=8.15.....1| 000000a0 39 2c 49 25 2c 31 36 2c 28 49 25 80 31 29 2a 26 |9,I%,16,(I%.1)*&| 000000b0 38 30 2c 28 49 25 80 32 29 2a 26 34 30 2c 28 49 |80,(I%.2)*&40,(I| 000000c0 25 80 34 29 2a 26 32 30 0d 00 0a 05 ed 0d 00 0b |%.4)*&20........| 000000d0 0b 4b 3d 37 2f b6 38 35 0d 00 0c 0b 4c 3d 36 2f |.K=7/.85....L=6/| 000000e0 b6 38 35 0d 00 0d 3f 41 58 3d 31 31 3a 41 59 3d |.85...?AX=11:AY=| 000000f0 31 34 2d 31 2f 4c 3a 42 58 3d 31 32 3a 42 59 3d |14-1/L:BX=12:BY=| 00000100 41 59 2b 37 2f 36 3a 43 58 3d 31 31 3a 43 59 3d |AY+7/6:CX=11:CY=| 00000110 31 34 3a 44 58 3d 31 32 2d 4b 3a 44 59 3d 42 59 |14:DX=12-K:DY=BY| 00000120 2b 4c 0d 00 0e 12 53 58 25 3d 2d 33 32 3a 53 59 |+L....SX%=-32:SY| 00000130 25 3d 33 32 0d 00 0f 0f 4b 58 3d 36 34 3a 4b 59 |%=32....KX=64:KY| 00000140 3d 36 34 0d 00 10 0b 50 50 25 3d 26 37 35 0d 00 |=64....PP%=&75..| 00000150 11 05 f5 0d 00 12 0a f3 20 43 4f 4c 25 0d 00 13 |........ COL%...| 00000160 20 f3 20 58 31 2c 59 31 2c 20 58 32 2c 59 32 2c | . X1,Y1, X2,Y2,| 00000170 20 58 33 2c 59 33 2c 20 58 34 2c 59 34 0d 00 14 | X3,Y3, X4,Y4...| 00000180 27 58 31 3d 58 31 2a 4b 58 3a 58 32 3d 58 32 2a |'X1=X1*KX:X2=X2*| 00000190 4b 58 3a 58 33 3d 58 33 2a 4b 58 3a 58 34 3d 58 |KX:X3=X3*KX:X4=X| 000001a0 34 2a 4b 58 0d 00 15 27 59 31 3d 59 31 2a 4b 59 |4*KX...'Y1=Y1*KY| 000001b0 3a 59 32 3d 59 32 2a 4b 59 3a 59 33 3d 59 33 2a |:Y2=Y2*KY:Y3=Y3*| 000001c0 4b 59 3a 59 34 3d 59 34 2a 4b 59 0d 00 16 0d e6 |KY:Y4=Y4*KY.....| 000001d0 30 2c 43 4f 4c 25 2b 38 0d 00 17 2f ec 58 31 2c |0,COL%+8.../.X1,| 000001e0 59 31 3a ec 58 32 2c 59 32 3a f0 30 2c 53 58 25 |Y1:.X2,Y2:.0,SX%| 000001f0 2c 53 59 25 3a f0 50 50 25 2c 58 31 2b 53 58 25 |,SY%:.PP%,X1+SX%| 00000200 2c 59 31 2b 53 59 25 0d 00 18 2f ec 58 32 2c 59 |,Y1+SY%.../.X2,Y| 00000210 32 3a ec 58 34 2c 59 34 3a f0 30 2c 53 58 25 2c |2:.X4,Y4:.0,SX%,| 00000220 53 59 25 3a f0 50 50 25 2c 58 32 2b 53 58 25 2c |SY%:.PP%,X2+SX%,| 00000230 59 32 2b 53 59 25 0d 00 19 2f ec 58 34 2c 59 34 |Y2+SY%.../.X4,Y4| 00000240 3a ec 58 33 2c 59 33 3a f0 30 2c 53 58 25 2c 53 |:.X3,Y3:.0,SX%,S| 00000250 59 25 3a f0 50 50 25 2c 58 34 2b 53 58 25 2c 59 |Y%:.PP%,X4+SX%,Y| 00000260 34 2b 53 59 25 0d 00 1a 2f ec 58 33 2c 59 33 3a |4+SY%.../.X3,Y3:| 00000270 ec 58 31 2c 59 31 3a f0 30 2c 53 58 25 2c 53 59 |.X1,Y1:.0,SX%,SY| 00000280 25 3a f0 50 50 25 2c 58 33 2b 53 58 25 2c 59 33 |%:.PP%,X3+SX%,Y3| 00000290 2b 53 59 25 0d 00 1b 0b e6 30 2c 43 4f 4c 25 0d |+SY%.....0,COL%.| 000002a0 00 1c 0b ec 20 58 31 2c 59 31 0d 00 1d 0b ec 20 |.... X1,Y1..... | 000002b0 58 32 2c 59 32 0d 00 1e 0e f0 20 38 35 2c 58 33 |X2,Y2..... 85,X3| 000002c0 2c 59 33 0d 00 1f 0e f0 20 38 35 2c 58 34 2c 59 |,Y3..... 85,X4,Y| 000002d0 34 0d 00 20 0b fd 43 4f 4c 25 3c 30 0d 00 21 1f |4.. ..COL%<0..!.| 000002e0 dc 20 35 2c 20 31 31 2c 33 2c 20 31 33 2c 33 2c |. 5, 11,3, 13,3,| 000002f0 20 31 31 2c 34 2c 20 31 33 2c 34 0d 00 22 1f dc | 11,4, 13,4.."..| 00000300 20 32 2c 20 31 32 2c 36 2c 20 31 33 2c 36 2c 20 | 2, 12,6, 13,6, | 00000310 31 32 2c 37 2c 20 31 33 2c 37 0d 00 23 25 dc 20 |12,7, 13,7..#%. | 00000320 31 2c 20 31 31 2c 34 2c 20 31 32 2c 34 2c 20 31 |1, 11,4, 12,4, 1| 00000330 31 2c 31 34 2d 37 2f 36 2c 20 31 32 2c 42 59 0d |1,14-7/6, 12,BY.| 00000340 00 24 1f dc 20 34 2c 20 31 30 2c 33 2c 20 31 31 |.$.. 4, 10,3, 11| 00000350 2c 33 2c 20 31 30 2c 36 2c 20 31 31 2c 36 0d 00 |,3, 10,6, 11,6..| 00000360 25 1d dc 20 35 2c 20 39 2c 33 2c 20 31 30 2c 33 |%.. 5, 9,3, 10,3| 00000370 2c 20 39 2c 34 2c 20 31 30 2c 34 0d 00 26 1d dc |, 9,4, 10,4..&..| 00000380 20 32 2c 20 35 2c 36 2c 20 31 31 2c 36 2c 20 35 | 2, 5,6, 11,6, 5| 00000390 2c 37 2c 20 31 31 2c 37 0d 00 27 23 dc 20 33 2c |,7, 11,7..'#. 3,| 000003a0 20 41 58 2c 41 59 2c 20 42 58 2c 42 59 2c 20 43 | AX,AY, BX,BY, C| 000003b0 58 2c 43 59 2c 20 44 58 2c 44 59 0d 00 28 21 dc |X,CY, DX,DY..(!.| 000003c0 20 34 2c 20 31 30 2c 37 2c 20 31 31 2c 37 2c 20 | 4, 10,7, 11,7, | 000003d0 31 30 2c 31 33 2c 20 31 31 2c 31 34 0d 00 29 27 |10,13, 11,14..)'| 000003e0 dc 20 33 2c 20 35 2c 37 2c 20 35 2b 31 2f 4b 2c |. 3, 5,7, 5+1/K,| 000003f0 37 2c 20 31 30 2c 31 33 2c 20 31 30 2c 31 33 2d |7, 10,13, 10,13-| 00000400 31 2f 4c 0d 00 2a 08 dc 20 2d 31 0d ff |1/L..*.. -1..| 0000040d