Home » Personal collection » Acorn tapes » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav » !DATA
!DATA
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 » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav |
Filename: | !DATA |
Read OK: | ✔ |
File size: | 0792 bytes |
Load address: | 0000 |
Exec address: | 0000 |
Duplicates
There are 2 duplicate copies of this file in the archive:
- AEW website » mu » mu_5_25_discs_Micro_User_09_05_D-MU09_05.ssd » !data
- AEW website » mu » mu_Micro_User_09_05_MU9-5_B.uef » !DATA
- Personal collection » Acorn tapes » Electron_User » Electron_User_tape25a_acorn_eu_1991_july.wav » !DATA
File contents
� � � ' 9 K o � � !!!!2!C!`!y!�!�!�!�!�!�!","E"^"n"~"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"�"#"#4#N#c#x#�#�#�#�#�#$$0$<$J$_$�$�$�$�$%Q%�%�%�%/&n&�&�&�&�&1'�Volume 9 �Issue 5 �July 1991 Thruster Chaos: Program 1 Chaos: Program 2 Chaos: Program 3 Perspective drawing (Master) Perspective drawing data Strange Attractors: 3D Data Encryption: Init Data Encryption: Main Screen scrolling TV/Monitor test program BBC Calendar program Routine Matters: Circles Routine Matters: Gal/Lit Routine Matters: BigText Routine Matters: MenuPrg Checksums (new) Checksums (old) ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... - - *K.10 PAGE=&1900:CH."Thrust1"|M *K.10 CH."Chaos1"|M *K.10 CH."Chaos2"|M *K.10 CH."Chaos3"|M *K.10 CH."CAPD"|M *K.10 *|| File name BLOCK *K.10 CH."Strange"|M *K.10 CH."InitDES"|M *K.10 PAGE=&2300|MCH."DES"|M *K.10 CH."ScrSoft"|M *K.10 CH."TV/Test"|M *K.10 CH."Calendr"|M *K.10 CH."R.Circles"|M *K.10 CH."R.Gal/Lit"|M *K.10 CH."R.BigText"|M *K.10 CH."R.MenuPrg"|M *K.10 *xs|M *K.10 *xsum|M A great little game See the article in the magazine See the article in the magazine See the article in the magazine The data file for this is BLOCK The data file for computer aided perspective drawing Concluding program in the Strange Attractors series. Creates machine code program for encrypting data Main program for encrypting data Example of screen scrolling using software & screen bank switching. Set of screens for checking various aspects of a TV or monitor Updated version of the calendar program previously featured. Not much to say about this Not much to say about this either Not much to say about this either Not much to say about this either The 1989 version which handles DATA statements correctly The 1988 version with LIST type parameters -- gives wrong checksums for some DATA statements
00000000 12 db 20 ea 20 f8 20 15 20 27 20 39 20 4b 20 6f |.. . . . ' 9 K o| 00000010 20 93 20 b7 20 01 01 01 01 01 02 01 01 01 01 01 | . . ...........| 00000020 01 01 01 01 01 10 10 1e 1e 1e 1e 1c 1e 1e 1e 1e |................| 00000030 1e 1e 1e 1e 1e 1e 1e 1e 1e 0d 0d 0d 0d 0d 0d 0d |................| 00000040 0d 0d 0d 0d 0d 0d 0d 0d 0d 05 05 07 21 10 21 21 |............!.!!| 00000050 21 32 21 43 21 60 21 79 21 90 21 a6 21 bc 21 cd |!2!C!`!y!.!.!.!.| 00000060 21 e5 21 fa 21 13 22 2c 22 45 22 5e 22 6e 22 7e |!.!.!.","E"^"n"~| 00000070 22 82 22 86 22 8a 22 8e 22 92 22 96 22 9a 22 9e |".".".".".".".".| 00000080 22 a2 22 a6 22 aa 22 ae 22 b2 22 b6 22 ba 22 be |".".".".".".".".| 00000090 22 c2 22 c6 22 e6 22 fa 22 0e 23 22 23 34 23 4e |".".".".".#"#4#N| 000000a0 23 63 23 78 23 95 23 aa 23 bf 23 d4 23 eb 23 02 |#c#x#.#.#.#.#.#.| 000000b0 24 19 24 30 24 3c 24 4a 24 5f 24 80 24 a1 24 c2 |$.$0$<$J$_$.$.$.| 000000c0 24 e3 24 1a 25 51 25 84 25 a6 25 ed 25 2f 26 6e |$.$.%Q%.%.%.%/&n| 000000d0 26 8a 26 ae 26 d2 26 f6 26 31 27 10 03 dc 03 56 |&.&.&.&.&1'....V| 000000e0 6f 6c 75 6d 65 20 20 39 0d 0d 10 03 b2 03 49 73 |olume 9......Is| 000000f0 73 75 65 20 20 35 0d 0d 10 03 86 03 4a 75 6c 79 |sue 5......July| 00000100 20 31 39 39 31 0d 0d 54 68 72 75 73 74 65 72 0d | 1991..Thruster.| 00000110 43 68 61 6f 73 3a 20 50 72 6f 67 72 61 6d 20 31 |Chaos: Program 1| 00000120 0d 43 68 61 6f 73 3a 20 50 72 6f 67 72 61 6d 20 |.Chaos: Program | 00000130 32 0d 43 68 61 6f 73 3a 20 50 72 6f 67 72 61 6d |2.Chaos: Program| 00000140 20 33 0d 50 65 72 73 70 65 63 74 69 76 65 20 64 | 3.Perspective d| 00000150 72 61 77 69 6e 67 20 28 4d 61 73 74 65 72 29 0d |rawing (Master).| 00000160 50 65 72 73 70 65 63 74 69 76 65 20 64 72 61 77 |Perspective draw| 00000170 69 6e 67 20 64 61 74 61 0d 53 74 72 61 6e 67 65 |ing data.Strange| 00000180 20 41 74 74 72 61 63 74 6f 72 73 3a 20 33 44 0d | Attractors: 3D.| 00000190 44 61 74 61 20 45 6e 63 72 79 70 74 69 6f 6e 3a |Data Encryption:| 000001a0 20 49 6e 69 74 0d 44 61 74 61 20 45 6e 63 72 79 | Init.Data Encry| 000001b0 70 74 69 6f 6e 3a 20 4d 61 69 6e 0d 53 63 72 65 |ption: Main.Scre| 000001c0 65 6e 20 73 63 72 6f 6c 6c 69 6e 67 0d 54 56 2f |en scrolling.TV/| 000001d0 4d 6f 6e 69 74 6f 72 20 74 65 73 74 20 70 72 6f |Monitor test pro| 000001e0 67 72 61 6d 0d 42 42 43 20 43 61 6c 65 6e 64 61 |gram.BBC Calenda| 000001f0 72 20 70 72 6f 67 72 61 6d 0d 52 6f 75 74 69 6e |r program.Routin| 00000200 65 20 4d 61 74 74 65 72 73 3a 20 43 69 72 63 6c |e Matters: Circl| 00000210 65 73 0d 52 6f 75 74 69 6e 65 20 4d 61 74 74 65 |es.Routine Matte| 00000220 72 73 3a 20 47 61 6c 2f 4c 69 74 0d 52 6f 75 74 |rs: Gal/Lit.Rout| 00000230 69 6e 65 20 4d 61 74 74 65 72 73 3a 20 42 69 67 |ine Matters: Big| 00000240 54 65 78 74 0d 52 6f 75 74 69 6e 65 20 4d 61 74 |Text.Routine Mat| 00000250 74 65 72 73 3a 20 4d 65 6e 75 50 72 67 0d 43 68 |ters: MenuPrg.Ch| 00000260 65 63 6b 73 75 6d 73 20 28 6e 65 77 29 0d 43 68 |ecksums (new).Ch| 00000270 65 63 6b 73 75 6d 73 20 28 6f 6c 64 29 0d 2e 2e |ecksums (old)...| 00000280 2e 0d 2e 2e 2e 0d 2e 2e 2e 0d 2e 2e 2e 0d 2e 2e |................| * 000002b0 2e 0d 2e 2e 2e 0d 2e 2e 2e 0d 2e 2e 2e 0d 20 2d |.............. -| 000002c0 20 0d 20 2d 20 0d 2a 4b 2e 31 30 20 50 41 47 45 | . - .*K.10 PAGE| 000002d0 3d 26 31 39 30 30 3a 43 48 2e 22 54 68 72 75 73 |=&1900:CH."Thrus| 000002e0 74 31 22 7c 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 |t1"|M.*K.10 CH."| 000002f0 43 68 61 6f 73 31 22 7c 4d 0d 2a 4b 2e 31 30 20 |Chaos1"|M.*K.10 | 00000300 43 48 2e 22 43 68 61 6f 73 32 22 7c 4d 0d 2a 4b |CH."Chaos2"|M.*K| 00000310 2e 31 30 20 43 48 2e 22 43 68 61 6f 73 33 22 7c |.10 CH."Chaos3"|| 00000320 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 43 41 50 44 |M.*K.10 CH."CAPD| 00000330 22 7c 4d 0d 2a 4b 2e 31 30 20 2a 7c 7c 20 46 69 |"|M.*K.10 *|| Fi| 00000340 6c 65 20 6e 61 6d 65 20 42 4c 4f 43 4b 0d 2a 4b |le name BLOCK.*K| 00000350 2e 31 30 20 43 48 2e 22 53 74 72 61 6e 67 65 22 |.10 CH."Strange"| 00000360 7c 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 49 6e 69 ||M.*K.10 CH."Ini| 00000370 74 44 45 53 22 7c 4d 0d 2a 4b 2e 31 30 20 50 41 |tDES"|M.*K.10 PA| 00000380 47 45 3d 26 32 33 30 30 7c 4d 43 48 2e 22 44 45 |GE=&2300|MCH."DE| 00000390 53 22 7c 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 53 |S"|M.*K.10 CH."S| 000003a0 63 72 53 6f 66 74 22 7c 4d 0d 2a 4b 2e 31 30 20 |crSoft"|M.*K.10 | 000003b0 43 48 2e 22 54 56 2f 54 65 73 74 22 7c 4d 0d 2a |CH."TV/Test"|M.*| 000003c0 4b 2e 31 30 20 43 48 2e 22 43 61 6c 65 6e 64 72 |K.10 CH."Calendr| 000003d0 22 7c 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 52 2e |"|M.*K.10 CH."R.| 000003e0 43 69 72 63 6c 65 73 22 7c 4d 0d 2a 4b 2e 31 30 |Circles"|M.*K.10| 000003f0 20 43 48 2e 22 52 2e 47 61 6c 2f 4c 69 74 22 7c | CH."R.Gal/Lit"|| 00000400 4d 0d 2a 4b 2e 31 30 20 43 48 2e 22 52 2e 42 69 |M.*K.10 CH."R.Bi| 00000410 67 54 65 78 74 22 7c 4d 0d 2a 4b 2e 31 30 20 43 |gText"|M.*K.10 C| 00000420 48 2e 22 52 2e 4d 65 6e 75 50 72 67 22 7c 4d 0d |H."R.MenuPrg"|M.| 00000430 2a 4b 2e 31 30 20 2a 78 73 7c 4d 0d 2a 4b 2e 31 |*K.10 *xs|M.*K.1| 00000440 30 20 2a 78 73 75 6d 7c 4d 0d 41 20 67 72 65 61 |0 *xsum|M.A grea| 00000450 74 20 6c 69 74 74 6c 65 20 67 61 6d 65 00 0d 53 |t little game..S| 00000460 65 65 20 74 68 65 20 61 72 74 69 63 6c 65 20 69 |ee the article i| 00000470 6e 20 74 68 65 20 6d 61 67 61 7a 69 6e 65 00 0d |n the magazine..| 00000480 53 65 65 20 74 68 65 20 61 72 74 69 63 6c 65 20 |See the article | 00000490 69 6e 20 74 68 65 20 6d 61 67 61 7a 69 6e 65 00 |in the magazine.| 000004a0 0d 53 65 65 20 74 68 65 20 61 72 74 69 63 6c 65 |.See the article| 000004b0 20 69 6e 20 74 68 65 20 6d 61 67 61 7a 69 6e 65 | in the magazine| 000004c0 00 0d 54 68 65 20 64 61 74 61 20 66 69 6c 65 20 |..The data file | 000004d0 66 6f 72 20 74 68 69 73 20 69 73 20 42 4c 4f 43 |for this is BLOC| 000004e0 4b 00 0d 54 68 65 20 64 61 74 61 20 66 69 6c 65 |K..The data file| 000004f0 20 66 6f 72 20 63 6f 6d 70 75 74 65 72 20 61 69 | for computer ai| 00000500 64 65 64 0a 0d 70 65 72 73 70 65 63 74 69 76 65 |ded..perspective| 00000510 20 64 72 61 77 69 6e 67 00 0d 43 6f 6e 63 6c 75 | drawing..Conclu| 00000520 64 69 6e 67 20 70 72 6f 67 72 61 6d 20 69 6e 20 |ding program in | 00000530 74 68 65 0a 0d 53 74 72 61 6e 67 65 20 41 74 74 |the..Strange Att| 00000540 72 61 63 74 6f 72 73 20 73 65 72 69 65 73 2e 00 |ractors series..| 00000550 0d 43 72 65 61 74 65 73 20 6d 61 63 68 69 6e 65 |.Creates machine| 00000560 20 63 6f 64 65 20 70 72 6f 67 72 61 6d 20 66 6f | code program fo| 00000570 72 0a 0d 65 6e 63 72 79 70 74 69 6e 67 20 64 61 |r..encrypting da| 00000580 74 61 00 0d 4d 61 69 6e 20 70 72 6f 67 72 61 6d |ta..Main program| 00000590 20 66 6f 72 20 65 6e 63 72 79 70 74 69 6e 67 20 | for encrypting | 000005a0 64 61 74 61 00 0d 45 78 61 6d 70 6c 65 20 6f 66 |data..Example of| 000005b0 20 73 63 72 65 65 6e 20 73 63 72 6f 6c 6c 69 6e | screen scrollin| 000005c0 67 0a 0d 75 73 69 6e 67 20 73 6f 66 74 77 61 72 |g..using softwar| 000005d0 65 20 26 20 73 63 72 65 65 6e 20 62 61 6e 6b 0a |e & screen bank.| 000005e0 0d 73 77 69 74 63 68 69 6e 67 2e 00 0d 53 65 74 |.switching...Set| 000005f0 20 6f 66 20 73 63 72 65 65 6e 73 20 66 6f 72 20 | of screens for | 00000600 63 68 65 63 6b 69 6e 67 0a 0d 76 61 72 69 6f 75 |checking..variou| 00000610 73 20 61 73 70 65 63 74 73 20 6f 66 20 61 20 54 |s aspects of a T| 00000620 56 20 6f 72 0a 0d 6d 6f 6e 69 74 6f 72 00 0d 55 |V or..monitor..U| 00000630 70 64 61 74 65 64 20 76 65 72 73 69 6f 6e 20 6f |pdated version o| 00000640 66 20 74 68 65 20 63 61 6c 65 6e 64 61 72 0a 0d |f the calendar..| 00000650 70 72 6f 67 72 61 6d 20 70 72 65 76 69 6f 75 73 |program previous| 00000660 6c 79 20 66 65 61 74 75 72 65 64 2e 00 0d 4e 6f |ly featured...No| 00000670 74 20 6d 75 63 68 20 74 6f 20 73 61 79 20 61 62 |t much to say ab| 00000680 6f 75 74 20 74 68 69 73 00 0d 4e 6f 74 20 6d 75 |out this..Not mu| 00000690 63 68 20 74 6f 20 73 61 79 20 61 62 6f 75 74 20 |ch to say about | 000006a0 74 68 69 73 0a 0d 65 69 74 68 65 72 00 0d 4e 6f |this..either..No| 000006b0 74 20 6d 75 63 68 20 74 6f 20 73 61 79 20 61 62 |t much to say ab| 000006c0 6f 75 74 20 74 68 69 73 0a 0d 65 69 74 68 65 72 |out this..either| 000006d0 00 0d 4e 6f 74 20 6d 75 63 68 20 74 6f 20 73 61 |..Not much to sa| 000006e0 79 20 61 62 6f 75 74 20 74 68 69 73 0a 0d 65 69 |y about this..ei| 000006f0 74 68 65 72 00 0d 54 68 65 20 31 39 38 39 20 76 |ther..The 1989 v| 00000700 65 72 73 69 6f 6e 20 77 68 69 63 68 20 68 61 6e |ersion which han| 00000710 64 6c 65 73 0a 0d 44 41 54 41 20 73 74 61 74 65 |dles..DATA state| 00000720 6d 65 6e 74 73 20 63 6f 72 72 65 63 74 6c 79 00 |ments correctly.| 00000730 0d 54 68 65 20 31 39 38 38 20 76 65 72 73 69 6f |.The 1988 versio| 00000740 6e 20 77 69 74 68 20 4c 49 53 54 20 74 79 70 65 |n with LIST type| 00000750 0a 0d 70 61 72 61 6d 65 74 65 72 73 20 2d 2d 20 |..parameters -- | 00000760 67 69 76 65 73 20 77 72 6f 6e 67 0a 0d 63 68 65 |gives wrong..che| 00000770 63 6b 73 75 6d 73 20 66 6f 72 20 73 6f 6d 65 20 |cksums for some | 00000780 44 41 54 41 0a 0d 73 74 61 74 65 6d 65 6e 74 73 |DATA..statements| 00000790 00 0d |..| 00000792