Home » CEEFAX disks » telesoftware1.adl » CeeFax/PN4
CeeFax/PN4
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: | CeeFax/PN4 |
Read OK: | ✔ |
File size: | 039A bytes |
Load address: | FFFF0E00 |
Exec address: | FFFF802B |
File contents
10char=ASC"," 20FORA%=0TO3STEP3 30P%=&DE00 40[ 50OPT A% 60LDA#start AND 255:STA &210 70LDA#start DIV 256:STA &211 80RTS 90.start 100PHP 110JSR&E7BC:CMP#char:BEQP%+5:JMPout 120PHA:PHX:PHY 130LDA#2 140JSR&FFEE 150LDY#0:LDX#0 160LDA#0:STA&70:LDA#&7C:STA&71 170STY&74:STX&75 180.l1 190LDA#0:STA&72 200.l9 210LDY#0 220LDA(&70),Y:AND #127 230STA&73 240CMP#16:BCC l2 250CMP#32:BCS prn 260LDA#1:STA&72:BRAprn 270.l2 280LDA#0:STA&72 290.prn 300LDA&73:CMP#&60:BCSP%+6 310CMP#&40:BCSok 320LDA&72:CMP#1:BEQ l3 330LDA&73:CMP#32:BCC l3 340CMP#127:BEQ l3 350.ok 360PHA:LDA#1:JSR&FFEE:PLA:JSR&FFEE 370BRAnext 380.l3 390LDA#1:JSR&FFEE:LDA#32:JSR&FFEE 400.next 410LDX&75:INX:STX&75:INC&70:BNEP%+4:INC&71 420CPX#40:BNEl9 430JSRlf 440LDX#0:STX&75:LDY&74:INY:STY&74:CPY#24:BNEl1 450JSRlf:JSRlf 460LDA#3:JSR&FFEE 470PLY:PLX:PLA 480LDA#char 490.out 500PLP 510RTS 520.lf 530LDA#1:JSR&FFEE:LDA#10:JSR&FFEE 540LDA#1:JSR&FFEE:LDA#13:JMP&FFEE 550] 560NEXT
char=�"," �A%=0�3�3 P%=&DE00 ([ 2 OPT A% <LDA#start � 255:STA &210 FLDA#start � 256:STA &211 PRTS Z .start dPHP n$JSR&E7BC:CMP#char:BEQP%+5:JMPout xPHA:PHX:PHY � LDA#2 �JSR&FFEE �LDY#0:LDX#0 �LDA#0:STA&70:LDA#&7C:STA&71 �STY&74:STX&75 �.l1 �LDA#0:STA&72 �.l9 � LDY#0 �LDA(&70),Y:� #127 � STA&73 �CMP#16:BCC l2 �CMP#32:BCS prn LDA#1:STA&72:BRAprn .l2 LDA#0:STA&72 ".prn ,LDA&73:CMP#&60:BCSP%+6 6CMP#&40:BCSok @LDA&72:CMP#1:BEQ l3 JLDA&73:CMP#32:BCC l3 TCMP#127:BEQ l3 ^.ok h#PHA:LDA#1:JSR&FFEE:PLA:JSR&FFEE rBRAnext |.l3 �"LDA#1:JSR&FFEE:LDA#32:JSR&FFEE � .next �+LDX&75:INX:STX&75:INC&70:BNEP%+4:INC&71 �CPX#40:BNEl9 � JSRlf �/LDX#0:STX&75:LDY&74:INY:STY&74:CPY#24:BNEl1 �JSRlf:JSRlf �LDA#3:JSR&FFEE �PLY:PLX:PLA �LDA#char �.out �PLP �RTS .lf "LDA#1:JSR&FFEE:LDA#10:JSR&FFEE "LDA#1:JSR&FFEE:LDA#13:JMP&FFEE &] 0� �
00000000 0d 00 0a 0d 63 68 61 72 3d 97 22 2c 22 0d 00 14 |....char=.","...| 00000010 0d e3 41 25 3d 30 b8 33 88 33 0d 00 1e 0c 50 25 |..A%=0.3.3....P%| 00000020 3d 26 44 45 30 30 0d 00 28 05 5b 0d 00 32 0a 4f |=&DE00..(.[..2.O| 00000030 50 54 20 41 25 0d 00 3c 1c 4c 44 41 23 73 74 61 |PT A%..<.LDA#sta| 00000040 72 74 20 80 20 32 35 35 3a 53 54 41 20 26 32 31 |rt . 255:STA &21| 00000050 30 0d 00 46 1c 4c 44 41 23 73 74 61 72 74 20 81 |0..F.LDA#start .| 00000060 20 32 35 36 3a 53 54 41 20 26 32 31 31 0d 00 50 | 256:STA &211..P| 00000070 07 52 54 53 0d 00 5a 0a 2e 73 74 61 72 74 0d 00 |.RTS..Z..start..| 00000080 64 07 50 48 50 0d 00 6e 24 4a 53 52 26 45 37 42 |d.PHP..n$JSR&E7B| 00000090 43 3a 43 4d 50 23 63 68 61 72 3a 42 45 51 50 25 |C:CMP#char:BEQP%| 000000a0 2b 35 3a 4a 4d 50 6f 75 74 0d 00 78 0f 50 48 41 |+5:JMPout..x.PHA| 000000b0 3a 50 48 58 3a 50 48 59 0d 00 82 09 4c 44 41 23 |:PHX:PHY....LDA#| 000000c0 32 0d 00 8c 0c 4a 53 52 26 46 46 45 45 0d 00 96 |2....JSR&FFEE...| 000000d0 0f 4c 44 59 23 30 3a 4c 44 58 23 30 0d 00 a0 1f |.LDY#0:LDX#0....| 000000e0 4c 44 41 23 30 3a 53 54 41 26 37 30 3a 4c 44 41 |LDA#0:STA&70:LDA| 000000f0 23 26 37 43 3a 53 54 41 26 37 31 0d 00 aa 11 53 |#&7C:STA&71....S| 00000100 54 59 26 37 34 3a 53 54 58 26 37 35 0d 00 b4 07 |TY&74:STX&75....| 00000110 2e 6c 31 0d 00 be 10 4c 44 41 23 30 3a 53 54 41 |.l1....LDA#0:STA| 00000120 26 37 32 0d 00 c8 07 2e 6c 39 0d 00 d2 09 4c 44 |&72.....l9....LD| 00000130 59 23 30 0d 00 dc 15 4c 44 41 28 26 37 30 29 2c |Y#0....LDA(&70),| 00000140 59 3a 80 20 23 31 32 37 0d 00 e6 0a 53 54 41 26 |Y:. #127....STA&| 00000150 37 33 0d 00 f0 11 43 4d 50 23 31 36 3a 42 43 43 |73....CMP#16:BCC| 00000160 20 6c 32 0d 00 fa 12 43 4d 50 23 33 32 3a 42 43 | l2....CMP#32:BC| 00000170 53 20 70 72 6e 0d 01 04 17 4c 44 41 23 31 3a 53 |S prn....LDA#1:S| 00000180 54 41 26 37 32 3a 42 52 41 70 72 6e 0d 01 0e 07 |TA&72:BRAprn....| 00000190 2e 6c 32 0d 01 18 10 4c 44 41 23 30 3a 53 54 41 |.l2....LDA#0:STA| 000001a0 26 37 32 0d 01 22 08 2e 70 72 6e 0d 01 2c 1a 4c |&72.."..prn..,.L| 000001b0 44 41 26 37 33 3a 43 4d 50 23 26 36 30 3a 42 43 |DA&73:CMP#&60:BC| 000001c0 53 50 25 2b 36 0d 01 36 11 43 4d 50 23 26 34 30 |SP%+6..6.CMP#&40| 000001d0 3a 42 43 53 6f 6b 0d 01 40 17 4c 44 41 26 37 32 |:BCSok..@.LDA&72| 000001e0 3a 43 4d 50 23 31 3a 42 45 51 20 6c 33 0d 01 4a |:CMP#1:BEQ l3..J| 000001f0 18 4c 44 41 26 37 33 3a 43 4d 50 23 33 32 3a 42 |.LDA&73:CMP#32:B| 00000200 43 43 20 6c 33 0d 01 54 12 43 4d 50 23 31 32 37 |CC l3..T.CMP#127| 00000210 3a 42 45 51 20 6c 33 0d 01 5e 07 2e 6f 6b 0d 01 |:BEQ l3..^..ok..| 00000220 68 23 50 48 41 3a 4c 44 41 23 31 3a 4a 53 52 26 |h#PHA:LDA#1:JSR&| 00000230 46 46 45 45 3a 50 4c 41 3a 4a 53 52 26 46 46 45 |FFEE:PLA:JSR&FFE| 00000240 45 0d 01 72 0b 42 52 41 6e 65 78 74 0d 01 7c 07 |E..r.BRAnext..|.| 00000250 2e 6c 33 0d 01 86 22 4c 44 41 23 31 3a 4a 53 52 |.l3..."LDA#1:JSR| 00000260 26 46 46 45 45 3a 4c 44 41 23 33 32 3a 4a 53 52 |&FFEE:LDA#32:JSR| 00000270 26 46 46 45 45 0d 01 90 09 2e 6e 65 78 74 0d 01 |&FFEE.....next..| 00000280 9a 2b 4c 44 58 26 37 35 3a 49 4e 58 3a 53 54 58 |.+LDX&75:INX:STX| 00000290 26 37 35 3a 49 4e 43 26 37 30 3a 42 4e 45 50 25 |&75:INC&70:BNEP%| 000002a0 2b 34 3a 49 4e 43 26 37 31 0d 01 a4 10 43 50 58 |+4:INC&71....CPX| 000002b0 23 34 30 3a 42 4e 45 6c 39 0d 01 ae 09 4a 53 52 |#40:BNEl9....JSR| 000002c0 6c 66 0d 01 b8 2f 4c 44 58 23 30 3a 53 54 58 26 |lf.../LDX#0:STX&| 000002d0 37 35 3a 4c 44 59 26 37 34 3a 49 4e 59 3a 53 54 |75:LDY&74:INY:ST| 000002e0 59 26 37 34 3a 43 50 59 23 32 34 3a 42 4e 45 6c |Y&74:CPY#24:BNEl| 000002f0 31 0d 01 c2 0f 4a 53 52 6c 66 3a 4a 53 52 6c 66 |1....JSRlf:JSRlf| 00000300 0d 01 cc 12 4c 44 41 23 33 3a 4a 53 52 26 46 46 |....LDA#3:JSR&FF| 00000310 45 45 0d 01 d6 0f 50 4c 59 3a 50 4c 58 3a 50 4c |EE....PLY:PLX:PL| 00000320 41 0d 01 e0 0c 4c 44 41 23 63 68 61 72 0d 01 ea |A....LDA#char...| 00000330 08 2e 6f 75 74 0d 01 f4 07 50 4c 50 0d 01 fe 07 |..out....PLP....| 00000340 52 54 53 0d 02 08 07 2e 6c 66 0d 02 12 22 4c 44 |RTS.....lf..."LD| 00000350 41 23 31 3a 4a 53 52 26 46 46 45 45 3a 4c 44 41 |A#1:JSR&FFEE:LDA| 00000360 23 31 30 3a 4a 53 52 26 46 46 45 45 0d 02 1c 22 |#10:JSR&FFEE..."| 00000370 4c 44 41 23 31 3a 4a 53 52 26 46 46 45 45 3a 4c |LDA#1:JSR&FFEE:L| 00000380 44 41 23 31 33 3a 4a 4d 50 26 46 46 45 45 0d 02 |DA#13:JMP&FFEE..| 00000390 26 05 5d 0d 02 30 05 ed 0d ff |&.]..0....| 0000039a