Home » CEEFAX disks » telesoftware1.adl » Utils/DISAS2
Utils/DISAS2
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 » CEEFAX disks » telesoftware1.adl |
Filename: | Utils/DISAS2 |
Read OK: | ✔ |
File size: | 06D6 bytes |
Load address: | 1900 |
Exec address: | 8023 |
File contents
10REM CMOS disassembler driver 20REM By Kevin Edwards 30IF PAGE<&1900 VDU7:PRINT"PAGE must be &1900 or greater!":END 40ON ERROR VDU3:REPORT:PRINT" at line ";ERL:END 50MODE7 60*LOAD cmosdis 1100 70PROCinit 80REPEAT 90PROCscreen 100REPEAT 110command$=GET$ 120comm%=INSTR("DPRT",command$) 130UNTILcomm% 140PRINTcommand$ 150IF comm%=1 PROCdisassemble 160IF comm%=2 PROCprinter 170IF comm%=3 PROCrom_number 180IF comm%=4 PROCtube_select 190UNTIL bored% 200DEFPROCinit 210*FX 12 2 220bored%=FALSE 230printer_on%=FALSE 240mem_loc=&70 250rom_number=&76 260tube_io_flag=&77 270tube_present=&78 280code_start=&1100 290A%=&EA:X%=0:Y%=&FF 300tube%=(USR(&FFF4) AND &FF00)/256 310IF tube%=&FF tube$="Present and selected" ELSE tube$="Not present" 320?tube_present=tube% 330?tube_io_flag=&FF 340?rom_number=&F 350ENDPROC 360DEFPROCscreen 370CLS 380PRINT'"CMOS disassembler:" 390PRINT'CHR$(133)"ROM bank : &";~?rom_number 400PRINTTAB(20,3)CHR$(134)"Printer : "; 410IF printer_on% PRINT"On" ELSE PRINT"Off" 420PRINT'CHR$(131)"Tube : ";tube$ 430PRINT'"Enter command (DPRT) ?" 440PRINT">"; 450ENDPROC 460DEFPROCdisassemble 470REPEAT 480REPEAT 490PRINT'"Enter start address &"; 500INPUT""start$ 510start%=EVAL("&0"+start$) 520UNTIL start%>=0 AND start%<&10000 530REPEAT 540PRINT'"Enter end address &"; 550INPUT""end$ 560end%=EVAL("&0"+end$) 570UNTIL end%>=0 AND end%<&10000 580IF end%=FALSE end%=&FFFF 590UNTIL end%>=start% 600?mem_loc=start% MOD 256 610mem_loc?1=start% DIV 256 620IF printer_on% VDU 2 630REPEAT 640CALL code_start 650IF NOT printer_on% REPEAT UNTIL GET 660UNTIL INKEY(-82) OR mem_loc?1*256+?mem_loc>end% 670VDU 3 680PRINT''"End....Press Space" 690REPEAT UNTIL INKEY(-99) 700ENDPROC 710DEFPROCrom_number 720IF tube%=&FF ENDPROC 730REPEAT 740PRINT'"Enter new ROM number &"; 750INPUT""rom$ 760rom%=EVAL("&0"+rom$) 770UNTIL rom%>=0 AND rom%<&10 780?rom_number=rom% 790ENDPROC 800DEFPROCprinter 810printer_on%=NOT printer_on% 820ENDPROC 830DEFPROCtube_select 840IF tube%=FALSE ENDPROC 850?tube_io_flag=?tube_io_flag EOR &FF 860IF ?tube_io_flag=FALSE tube$="Present but reading I/O memory" ELSE tube$="Present and selected" 870ENDPROC
� CMOS disassembler driver � By Kevin Edwards 4� �<&1900 �7:�"PAGE must be &1900 or greater!":� (� � �3:�:�" at line ";�:� 2�7 <*LOAD cmosdis 1100 F �init P� Z�screen d� ncommand$=� xcomm%=�"DPRT",command$) � �comm% � �command$ �� comm%=1 �disassemble �� comm%=2 �printer �� comm%=3 �rom_number �� comm%=4 �tube_select �� bored% � ��init �*FX 12 2 �bored%=� �printer_on%=� �mem_loc=&70 �rom_number=&76 tube_io_flag=&77 tube_present=&78 code_start=&1100 "A%=&EA:X%=0:Y%=&FF , tube%=(�(&FFF4) � &FF00)/256 6B� tube%=&FF tube$="Present and selected" � tube$="Not present" @?tube_present=tube% J?tube_io_flag=&FF T?rom_number=&F ^� h��screen r� |�'"CMOS disassembler:" �'�'�(133)"ROM bank : &";~?rom_number ��20,3)�(134)"Printer : "; � � printer_on% �"On" � �"Off" ��'�(131)"Tube : ";tube$ ��'"Enter command (DPRT) ?" � �">"; �� ���disassemble �� �� ��'"Enter start address &"; � �""start$ �start%=�("&0"+start$) � start%>=0 � start%<&10000 � �'"Enter end address &"; &�""end$ 0end%=�("&0"+end$) :� end%>=0 � end%<&10000 D� end%=� end%=&FFFF N� end%>=start% X?mem_loc=start% � 256 bmem_loc?1=start% � 256 l� printer_on% � 2 v� �� code_start �� � printer_on% � � � �*� �(-82) � mem_loc?1*256+?mem_loc>end% �� 3 ��''"End....Press Space" �� � �(-99) �� ���rom_number �� tube%=&FF � �� ��'"Enter new ROM number &"; ��""rom$ �rom%=�("&0"+rom$) � rom%>=0 � rom%<&10 ?rom_number=rom% � ��printer *printer_on%=� printer_on% 4� >��tube_select H� tube%=� � R%?tube_io_flag=?tube_io_flag � &FF \[� ?tube_io_flag=� tube$="Present but reading I/O memory" � tube$="Present and selected" f� �
00000000 0d 00 0a 1e f4 20 43 4d 4f 53 20 64 69 73 61 73 |..... CMOS disas| 00000010 73 65 6d 62 6c 65 72 20 64 72 69 76 65 72 0d 00 |sembler driver..| 00000020 14 16 f4 20 42 79 20 4b 65 76 69 6e 20 45 64 77 |... By Kevin Edw| 00000030 61 72 64 73 0d 00 1e 34 e7 20 90 3c 26 31 39 30 |ards...4. .<&190| 00000040 30 20 ef 37 3a f1 22 50 41 47 45 20 6d 75 73 74 |0 .7:."PAGE must| 00000050 20 62 65 20 26 31 39 30 30 20 6f 72 20 67 72 65 | be &1900 or gre| 00000060 61 74 65 72 21 22 3a e0 0d 00 28 1d ee 20 85 20 |ater!":...(.. . | 00000070 ef 33 3a f6 3a f1 22 20 61 74 20 6c 69 6e 65 20 |.3:.:." at line | 00000080 22 3b 9e 3a e0 0d 00 32 06 eb 37 0d 00 3c 16 2a |";.:...2..7..<.*| 00000090 4c 4f 41 44 20 63 6d 6f 73 64 69 73 20 31 31 30 |LOAD cmosdis 110| 000000a0 30 0d 00 46 09 f2 69 6e 69 74 0d 00 50 05 f5 0d |0..F..init..P...| 000000b0 00 5a 0b f2 73 63 72 65 65 6e 0d 00 64 05 f5 0d |.Z..screen..d...| 000000c0 00 6e 0e 63 6f 6d 6d 61 6e 64 24 3d be 0d 00 78 |.n.command$=...x| 000000d0 1b 63 6f 6d 6d 25 3d a7 22 44 50 52 54 22 2c 63 |.comm%=."DPRT",c| 000000e0 6f 6d 6d 61 6e 64 24 29 0d 00 82 0a fd 63 6f 6d |ommand$).....com| 000000f0 6d 25 0d 00 8c 0d f1 63 6f 6d 6d 61 6e 64 24 0d |m%.....command$.| 00000100 00 96 1a e7 20 63 6f 6d 6d 25 3d 31 20 f2 64 69 |.... comm%=1 .di| 00000110 73 61 73 73 65 6d 62 6c 65 0d 00 a0 16 e7 20 63 |sassemble..... c| 00000120 6f 6d 6d 25 3d 32 20 f2 70 72 69 6e 74 65 72 0d |omm%=2 .printer.| 00000130 00 aa 19 e7 20 63 6f 6d 6d 25 3d 33 20 f2 72 6f |.... comm%=3 .ro| 00000140 6d 5f 6e 75 6d 62 65 72 0d 00 b4 1a e7 20 63 6f |m_number..... co| 00000150 6d 6d 25 3d 34 20 f2 74 75 62 65 5f 73 65 6c 65 |mm%=4 .tube_sele| 00000160 63 74 0d 00 be 0c fd 20 62 6f 72 65 64 25 0d 00 |ct..... bored%..| 00000170 c8 0a dd f2 69 6e 69 74 0d 00 d2 0c 2a 46 58 20 |....init....*FX | 00000180 31 32 20 32 0d 00 dc 0c 62 6f 72 65 64 25 3d a3 |12 2....bored%=.| 00000190 0d 00 e6 11 70 72 69 6e 74 65 72 5f 6f 6e 25 3d |....printer_on%=| 000001a0 a3 0d 00 f0 0f 6d 65 6d 5f 6c 6f 63 3d 26 37 30 |.....mem_loc=&70| 000001b0 0d 00 fa 12 72 6f 6d 5f 6e 75 6d 62 65 72 3d 26 |....rom_number=&| 000001c0 37 36 0d 01 04 14 74 75 62 65 5f 69 6f 5f 66 6c |76....tube_io_fl| 000001d0 61 67 3d 26 37 37 0d 01 0e 14 74 75 62 65 5f 70 |ag=&77....tube_p| 000001e0 72 65 73 65 6e 74 3d 26 37 38 0d 01 18 14 63 6f |resent=&78....co| 000001f0 64 65 5f 73 74 61 72 74 3d 26 31 31 30 30 0d 01 |de_start=&1100..| 00000200 22 16 41 25 3d 26 45 41 3a 58 25 3d 30 3a 59 25 |".A%=&EA:X%=0:Y%| 00000210 3d 26 46 46 0d 01 2c 20 74 75 62 65 25 3d 28 ba |=&FF.., tube%=(.| 00000220 28 26 46 46 46 34 29 20 80 20 26 46 46 30 30 29 |(&FFF4) . &FF00)| 00000230 2f 32 35 36 0d 01 36 42 e7 20 74 75 62 65 25 3d |/256..6B. tube%=| 00000240 26 46 46 20 74 75 62 65 24 3d 22 50 72 65 73 65 |&FF tube$="Prese| 00000250 6e 74 20 61 6e 64 20 73 65 6c 65 63 74 65 64 22 |nt and selected"| 00000260 20 8b 20 74 75 62 65 24 3d 22 4e 6f 74 20 70 72 | . tube$="Not pr| 00000270 65 73 65 6e 74 22 0d 01 40 17 3f 74 75 62 65 5f |esent"..@.?tube_| 00000280 70 72 65 73 65 6e 74 3d 74 75 62 65 25 0d 01 4a |present=tube%..J| 00000290 15 3f 74 75 62 65 5f 69 6f 5f 66 6c 61 67 3d 26 |.?tube_io_flag=&| 000002a0 46 46 0d 01 54 12 3f 72 6f 6d 5f 6e 75 6d 62 65 |FF..T.?rom_numbe| 000002b0 72 3d 26 46 0d 01 5e 05 e1 0d 01 68 0c dd f2 73 |r=&F..^....h...s| 000002c0 63 72 65 65 6e 0d 01 72 05 db 0d 01 7c 1a f1 27 |creen..r....|..'| 000002d0 22 43 4d 4f 53 20 64 69 73 61 73 73 65 6d 62 6c |"CMOS disassembl| 000002e0 65 72 3a 22 0d 01 86 27 f1 27 bd 28 31 33 33 29 |er:"...'.'.(133)| 000002f0 22 52 4f 4d 20 62 61 6e 6b 20 3a 20 26 22 3b 7e |"ROM bank : &";~| 00000300 3f 72 6f 6d 5f 6e 75 6d 62 65 72 0d 01 90 1e f1 |?rom_number.....| 00000310 8a 32 30 2c 33 29 bd 28 31 33 34 29 22 50 72 69 |.20,3).(134)"Pri| 00000320 6e 74 65 72 20 3a 20 22 3b 0d 01 9a 20 e7 20 70 |nter : ";... . p| 00000330 72 69 6e 74 65 72 5f 6f 6e 25 20 f1 22 4f 6e 22 |rinter_on% ."On"| 00000340 20 8b 20 f1 22 4f 66 66 22 0d 01 a4 1b f1 27 bd | . ."Off".....'.| 00000350 28 31 33 31 29 22 54 75 62 65 20 3a 20 22 3b 74 |(131)"Tube : ";t| 00000360 75 62 65 24 0d 01 ae 1e f1 27 22 45 6e 74 65 72 |ube$.....'"Enter| 00000370 20 63 6f 6d 6d 61 6e 64 20 28 44 50 52 54 29 20 | command (DPRT) | 00000380 3f 22 0d 01 b8 09 f1 22 3e 22 3b 0d 01 c2 05 e1 |?".....">";.....| 00000390 0d 01 cc 11 dd f2 64 69 73 61 73 73 65 6d 62 6c |......disassembl| 000003a0 65 0d 01 d6 05 f5 0d 01 e0 05 f5 0d 01 ea 1e f1 |e...............| 000003b0 27 22 45 6e 74 65 72 20 73 74 61 72 74 20 61 64 |'"Enter start ad| 000003c0 64 72 65 73 73 20 26 22 3b 0d 01 f4 0d e8 22 22 |dress &";.....""| 000003d0 73 74 61 72 74 24 0d 01 fe 19 73 74 61 72 74 25 |start$....start%| 000003e0 3d a0 28 22 26 30 22 2b 73 74 61 72 74 24 29 0d |=.("&0"+start$).| 000003f0 02 08 1f fd 20 73 74 61 72 74 25 3e 3d 30 20 80 |.... start%>=0 .| 00000400 20 73 74 61 72 74 25 3c 26 31 30 30 30 30 0d 02 | start%<&10000..| 00000410 12 05 f5 0d 02 1c 1e f1 27 22 45 6e 74 65 72 20 |........'"Enter | 00000420 65 6e 64 20 61 64 64 72 65 73 73 20 20 20 26 22 |end address &"| 00000430 3b 0d 02 26 0b e8 22 22 65 6e 64 24 0d 02 30 15 |;..&..""end$..0.| 00000440 65 6e 64 25 3d a0 28 22 26 30 22 2b 65 6e 64 24 |end%=.("&0"+end$| 00000450 29 0d 02 3a 1b fd 20 65 6e 64 25 3e 3d 30 20 80 |)..:.. end%>=0 .| 00000460 20 65 6e 64 25 3c 26 31 30 30 30 30 0d 02 44 17 | end%<&10000..D.| 00000470 e7 20 65 6e 64 25 3d a3 20 65 6e 64 25 3d 26 46 |. end%=. end%=&F| 00000480 46 46 46 0d 02 4e 12 fd 20 65 6e 64 25 3e 3d 73 |FFF..N.. end%>=s| 00000490 74 61 72 74 25 0d 02 58 19 3f 6d 65 6d 5f 6c 6f |tart%..X.?mem_lo| 000004a0 63 3d 73 74 61 72 74 25 20 83 20 32 35 36 0d 02 |c=start% . 256..| 000004b0 62 1a 6d 65 6d 5f 6c 6f 63 3f 31 3d 73 74 61 72 |b.mem_loc?1=star| 000004c0 74 25 20 81 20 32 35 36 0d 02 6c 15 e7 20 70 72 |t% . 256..l.. pr| 000004d0 69 6e 74 65 72 5f 6f 6e 25 20 ef 20 32 0d 02 76 |inter_on% . 2..v| 000004e0 05 f5 0d 02 80 10 d6 20 63 6f 64 65 5f 73 74 61 |....... code_sta| 000004f0 72 74 0d 02 8a 19 e7 20 ac 20 70 72 69 6e 74 65 |rt..... . printe| 00000500 72 5f 6f 6e 25 20 f5 20 fd 20 a5 0d 02 94 2a fd |r_on% . . ....*.| 00000510 20 a6 28 2d 38 32 29 20 84 20 6d 65 6d 5f 6c 6f | .(-82) . mem_lo| 00000520 63 3f 31 2a 32 35 36 2b 3f 6d 65 6d 5f 6c 6f 63 |c?1*256+?mem_loc| 00000530 3e 65 6e 64 25 0d 02 9e 07 ef 20 33 0d 02 a8 1b |>end%..... 3....| 00000540 f1 27 27 22 45 6e 64 2e 2e 2e 2e 50 72 65 73 73 |.''"End....Press| 00000550 20 53 70 61 63 65 22 0d 02 b2 0e f5 20 fd 20 a6 | Space"..... . .| 00000560 28 2d 39 39 29 0d 02 bc 05 e1 0d 02 c6 10 dd f2 |(-99)...........| 00000570 72 6f 6d 5f 6e 75 6d 62 65 72 0d 02 d0 11 e7 20 |rom_number..... | 00000580 74 75 62 65 25 3d 26 46 46 20 e1 0d 02 da 05 f5 |tube%=&FF ......| 00000590 0d 02 e4 1f f1 27 22 45 6e 74 65 72 20 6e 65 77 |.....'"Enter new| 000005a0 20 52 4f 4d 20 6e 75 6d 62 65 72 20 26 22 3b 0d | ROM number &";.| 000005b0 02 ee 0b e8 22 22 72 6f 6d 24 0d 02 f8 15 72 6f |....""rom$....ro| 000005c0 6d 25 3d a0 28 22 26 30 22 2b 72 6f 6d 24 29 0d |m%=.("&0"+rom$).| 000005d0 03 02 18 fd 20 72 6f 6d 25 3e 3d 30 20 80 20 72 |.... rom%>=0 . r| 000005e0 6f 6d 25 3c 26 31 30 0d 03 0c 14 3f 72 6f 6d 5f |om%<&10....?rom_| 000005f0 6e 75 6d 62 65 72 3d 72 6f 6d 25 0d 03 16 05 e1 |number=rom%.....| 00000600 0d 03 20 0d dd f2 70 72 69 6e 74 65 72 0d 03 2a |.. ...printer..*| 00000610 1d 70 72 69 6e 74 65 72 5f 6f 6e 25 3d ac 20 70 |.printer_on%=. p| 00000620 72 69 6e 74 65 72 5f 6f 6e 25 0d 03 34 05 e1 0d |rinter_on%..4...| 00000630 03 3e 11 dd f2 74 75 62 65 5f 73 65 6c 65 63 74 |.>...tube_select| 00000640 0d 03 48 0f e7 20 74 75 62 65 25 3d a3 20 e1 0d |..H.. tube%=. ..| 00000650 03 52 25 3f 74 75 62 65 5f 69 6f 5f 66 6c 61 67 |.R%?tube_io_flag| 00000660 3d 3f 74 75 62 65 5f 69 6f 5f 66 6c 61 67 20 82 |=?tube_io_flag .| 00000670 20 26 46 46 0d 03 5c 5b e7 20 3f 74 75 62 65 5f | &FF..\[. ?tube_| 00000680 69 6f 5f 66 6c 61 67 3d a3 20 74 75 62 65 24 3d |io_flag=. tube$=| 00000690 22 50 72 65 73 65 6e 74 20 62 75 74 20 72 65 61 |"Present but rea| 000006a0 64 69 6e 67 20 49 2f 4f 20 6d 65 6d 6f 72 79 22 |ding I/O memory"| 000006b0 20 8b 20 74 75 62 65 24 3d 22 50 72 65 73 65 6e | . tube$="Presen| 000006c0 74 20 61 6e 64 20 73 65 6c 65 63 74 65 64 22 0d |t and selected".| 000006d0 03 66 05 e1 0d ff |.f....| 000006d6