Home » CEEFAX disks » telesoftware5.adl » 30-01-88/BUFFER
30-01-88/BUFFER
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 » telesoftware5.adl |
| Filename: | 30-01-88/BUFFER |
| Read OK: | ✔ |
| File size: | 0AD6 bytes |
| Load address: | 0800 |
| Exec address: | 8023 |
Duplicates
There is 1 duplicate copy of this file in the archive:
- CEEFAX disks » telesoftware10.adl » 08-10-88/BUFFER
- CEEFAX disks » telesoftware5.adl » 30-01-88/BUFFER
File contents
10REM: BUFFER
20REM: (C) Gordon Horsington 1987
30MODE7
40HIMEM=&3C00
50DIM save 50
60diff=&8000-HIMEM
70romnumber=&F4
80stack=&103
90uptv=&222
100starfx5=&285
110pointer=&8100
120printout=&FE61
130handshake=&FE6C
140status=&FE6D
150control=&FE6E
160osbyte=&FFF4
170oscli=&FFF7
180A%=&A8
190X%=0
200Y%=&FF
210extvec=(USR(osbyte)AND&FFFF00)DIV256
220FOR pass = 0 TO 2 STEP 2
230P%=HIMEM
240[OPT pass
250BRK
260BRK
270BRK
280JMP service+diff
290OPT FNequb(&82)
300OPT FNequb((copyright+diff) MOD 256)
310.copyright
320BRK
330OPT FNequs("(C)")
340BRK
350.flag
360BRK
370.service
380PHA
390TXA
400PHA
410TYA
420PHA
430TSX
440LDA stack,X
450CMP #5
460BEQ interupt
470CMP #&FE
480BNE exit
490LDA #(buffer+diff) MOD 256
500STA extvec+&33
510LDA #(buffer+diff) DIV 256
520STA extvec+&34
530LDA romnumber
540STA extvec+&35
550LDA #&81
560STA datin+diff+1
570STA datin+diff+2
580STA datout+diff+1
590STA datout+diff+2
600LDX #&33
610LDY #&FF
620STX uptv
630STY uptv+1
640.exit
650PLA
660TAY
670PLA
680TAX
690PLA
700.return
710RTS
720.buffer
730CPY #3
740BNE return
750CMP #1
760BNE active
770STA flag+diff
780.active
790PHA
800TXA
810PHA
820TYA
830PHA
840.outerloop
850LDY datin+diff+2
860LDX datin+diff+1
870INX
880BNE nottop
890INY
900CPY #&C0
910BNE nottop
920LDY #&81
930.nottop
940CPX datout+diff+1
950BNE morespace
960CPY datout+diff+2
970BEQ innerloop
980SEC
990.morespace
1000TYA
1010PHA
1020LDA #&91
1030LDX #3
1040JSR osbyte
1050PLA
1060BCS innerloop
1070.datin
1080STY pointer
1090INC datin+diff+1
1100STA datin+diff+2
1110CLC
1120BCC innerloop
1130.interupt
1140LDA #&82
1150BIT status
1160BEQ restore
1170LDA starfx5
1180CMP #3
1190BNE restore
1200.innerloop
1210LDA flag+diff
1220BNE notpoll
1230LDA #&82
1240BIT status
1250BNE notpoll
1260.step
1270BCC outerloop
1280.restore
1290CLC
1300BCC exit
1310.notpoll
1320PHP
1330LDA #0
1340STA flag+diff
1350LDA datin+diff+1
1360CMP datout+diff+1
1370BNE output
1380LDA datin+diff+2
1390CMP datout+diff+2
1400BNE output
1410PLP
1420LDX #2
1430STX control
1440LDA #&7B
1450INX
1460JSR osbyte
1470JMP restore+diff
1480.output
1490LDA handshake
1500AND #&F0
1510ORA #&0A
1520LDX #&82
1530.datout
1540LDY pointer
1550STA handshake
1560STX control
1570STY printout
1580INC datout+diff+1
1590BNE notpage
1600LDY datout+diff+2
1610INY
1620CPY #&C0
1630BNE moreroom
1640LDY #&81
1650.moreroom
1660STY datout+diff+2
1670.notpage
1680PLP
1690BCS innerloop
1700BCC step
1710.lastbyte
1720]
1730NEXT
1740INPUT'"Save filename = "filename$
1750IF filename$="" END
1760$save="SAVE "+filename$+" "+STR$~(HIMEM)+" "+STR$~(lastbyte)+" FFFF8000 FFFF8000"
1770X%=save MOD 256
1780Y%=save DIV 256
1790*OPT1,2
1800CALL oscli
1810*OPT1,0
1820END
1830DEFFNequb(byte)
1840?P%=byte
1850P%=P%+1
1860=pass
1870DEFFNequw(word)
1880?P%=word MOD 256
1890P%?1=word DIV 256
1900P%=P%+2
1910=pass
1920DEFFNequd(double)
1930!P%=double
1940P%=P%+4
1950=pass
1960DEFFNequs(string$)
1970$P%=string$
1980P%=P%+LEN(string$)
1990=pass
�: BUFFER
!�: (C) Gordon Horsington 1987
�7
(�=&3C00
2
� save 50
<diff=&8000-�
Fromnumber=&F4
Pstack=&103
Z
uptv=&222
dstarfx5=&285
npointer=&8100
xprintout=&FE61
�handshake=&FE6C
�status=&FE6D
�control=&FE6E
�osbyte=&FFF4
�oscli=&FFF7
�
A%=&A8
�X%=0
�
Y%=&FF
�"extvec=(�(osbyte)�&FFFF00)�256
�� pass = 0 � 2 � 2
�P%=�
�
[OPT pass
�BRK
BRK
BRK
JMP service+diff
"OPT �equb(&82)
,%OPT �equb((copyright+diff) � 256)
6.copyright
@BRK
JOPT �equs("(C)")
TBRK
^ .flag
hBRK
r.service
|PHA
�TXA
�PHA
�TYA
�PHA
�TSX
�LDA stack,X
�
CMP #5
�BEQ interupt
�CMP #&FE
�BNE exit
�LDA #(buffer+diff) � 256
�STA extvec+&33
�LDA #(buffer+diff) � 256
STA extvec+&34
LDA romnumber
STA extvec+&35
&LDA #&81
0STA datin+diff+1
:STA datin+diff+2
DSTA datout+diff+1
NSTA datout+diff+2
XLDX #&33
bLDY #&FF
lSTX uptv
vSTY uptv+1
� .exit
�PLA
�TAY
�PLA
�TAX
�PLA
�.return
�RTS
�.buffer
�
CPY #3
�BNE return
�
CMP #1
�BNE active
STA flag+diff
.active
PHA
TXA
*PHA
4TYA
>PHA
H.outerloop
RLDY datin+diff+2
\LDX datin+diff+1
fINX
pBNE nottop
zINY
�CPY #&C0
�BNE nottop
�LDY #&81
�.nottop
�CPX datout+diff+1
�BNE morespace
�CPY datout+diff+2
�BEQ innerloop
�SEC
�.morespace
�TYA
�PHA
�LDA #&91
LDX #3
JSR osbyte
PLA
$BCS innerloop
.
.datin
8STY pointer
BINC datin+diff+1
LSTA datin+diff+2
VCLC
`BCC innerloop
j
.interupt
tLDA #&82
~BIT status
�BEQ restore
�LDA starfx5
�
CMP #3
�BNE restore
�.innerloop
�LDA flag+diff
�BNE notpoll
�LDA #&82
�BIT status
�BNE notpoll
� .step
�BCC outerloop
.restore
CLC
BCC exit
.notpoll
(PHP
2
LDA #0
<STA flag+diff
FLDA datin+diff+1
PCMP datout+diff+1
ZBNE output
dLDA datin+diff+2
nCMP datout+diff+2
xBNE output
�PLP
�
LDX #2
�STX control
�LDA #&7B
�INX
�JSR osbyte
�JMP restore+diff
�.output
�LDA handshake
�
� #&F0
��A #&0A
�LDX #&82
�.datout
LDY pointer
STA handshake
STX control
"STY printout
,INC datout+diff+1
6BNE notpage
@LDY datout+diff+2
JINY
TCPY #&C0
^BNE moreroom
hLDY #&81
r
.moreroom
|STY datout+diff+2
�.notpage
�PLP
�BCS innerloop
�BCC step
�
.lastbyte
�]
��
�!�'"Save filename = "filename$
�� filename$="" �
�K$save="SAVE "+filename$+" "+�~(�)+" "+�~(lastbyte)+" FFFF8000 FFFF8000"
�X%=save � 256
�Y%=save � 256
�*OPT1,2
� oscli
*OPT1,0
�
&ݤequb(byte)
0?P%=byte
:P%=P%+1
D =pass
Nݤequw(word)
X?P%=word � 256
bP%?1=word � 256
lP%=P%+2
v =pass
�ݤequd(double)
�!P%=double
�P%=P%+4
� =pass
�ݤequs(string$)
�$P%=string$
�P%=P%+�(string$)
� =pass
� 00000000 0d 00 0a 0d f4 3a 20 42 55 46 46 45 52 0d 00 14 |.....: BUFFER...|
00000010 21 f4 3a 20 28 43 29 20 47 6f 72 64 6f 6e 20 48 |!.: (C) Gordon H|
00000020 6f 72 73 69 6e 67 74 6f 6e 20 31 39 38 37 0d 00 |orsington 1987..|
00000030 1e 06 eb 37 0d 00 28 0b d3 3d 26 33 43 30 30 0d |...7..(..=&3C00.|
00000040 00 32 0d de 20 73 61 76 65 20 35 30 0d 00 3c 10 |.2.. save 50..<.|
00000050 64 69 66 66 3d 26 38 30 30 30 2d 93 0d 00 46 11 |diff=&8000-...F.|
00000060 72 6f 6d 6e 75 6d 62 65 72 3d 26 46 34 0d 00 50 |romnumber=&F4..P|
00000070 0e 73 74 61 63 6b 3d 26 31 30 33 0d 00 5a 0d 75 |.stack=&103..Z.u|
00000080 70 74 76 3d 26 32 32 32 0d 00 64 10 73 74 61 72 |ptv=&222..d.star|
00000090 66 78 35 3d 26 32 38 35 0d 00 6e 11 70 6f 69 6e |fx5=&285..n.poin|
000000a0 74 65 72 3d 26 38 31 30 30 0d 00 78 12 70 72 69 |ter=&8100..x.pri|
000000b0 6e 74 6f 75 74 3d 26 46 45 36 31 0d 00 82 13 68 |ntout=&FE61....h|
000000c0 61 6e 64 73 68 61 6b 65 3d 26 46 45 36 43 0d 00 |andshake=&FE6C..|
000000d0 8c 10 73 74 61 74 75 73 3d 26 46 45 36 44 0d 00 |..status=&FE6D..|
000000e0 96 11 63 6f 6e 74 72 6f 6c 3d 26 46 45 36 45 0d |..control=&FE6E.|
000000f0 00 a0 10 6f 73 62 79 74 65 3d 26 46 46 46 34 0d |...osbyte=&FFF4.|
00000100 00 aa 0f 6f 73 63 6c 69 3d 26 46 46 46 37 0d 00 |...oscli=&FFF7..|
00000110 b4 0a 41 25 3d 26 41 38 0d 00 be 08 58 25 3d 30 |..A%=&A8....X%=0|
00000120 0d 00 c8 0a 59 25 3d 26 46 46 0d 00 d2 22 65 78 |....Y%=&FF..."ex|
00000130 74 76 65 63 3d 28 ba 28 6f 73 62 79 74 65 29 80 |tvec=(.(osbyte).|
00000140 26 46 46 46 46 30 30 29 81 32 35 36 0d 00 dc 16 |&FFFF00).256....|
00000150 e3 20 70 61 73 73 20 3d 20 30 20 b8 20 32 20 88 |. pass = 0 . 2 .|
00000160 20 32 0d 00 e6 08 50 25 3d 93 0d 00 f0 0d 5b 4f | 2....P%=.....[O|
00000170 50 54 20 70 61 73 73 0d 00 fa 07 42 52 4b 0d 01 |PT pass....BRK..|
00000180 04 07 42 52 4b 0d 01 0e 07 42 52 4b 0d 01 18 14 |..BRK....BRK....|
00000190 4a 4d 50 20 73 65 72 76 69 63 65 2b 64 69 66 66 |JMP service+diff|
000001a0 0d 01 22 12 4f 50 54 20 a4 65 71 75 62 28 26 38 |..".OPT .equb(&8|
000001b0 32 29 0d 01 2c 25 4f 50 54 20 a4 65 71 75 62 28 |2)..,%OPT .equb(|
000001c0 28 63 6f 70 79 72 69 67 68 74 2b 64 69 66 66 29 |(copyright+diff)|
000001d0 20 83 20 32 35 36 29 0d 01 36 0e 2e 63 6f 70 79 | . 256)..6..copy|
000001e0 72 69 67 68 74 0d 01 40 07 42 52 4b 0d 01 4a 14 |right..@.BRK..J.|
000001f0 4f 50 54 20 a4 65 71 75 73 28 22 28 43 29 22 29 |OPT .equs("(C)")|
00000200 0d 01 54 07 42 52 4b 0d 01 5e 09 2e 66 6c 61 67 |..T.BRK..^..flag|
00000210 0d 01 68 07 42 52 4b 0d 01 72 0c 2e 73 65 72 76 |..h.BRK..r..serv|
00000220 69 63 65 0d 01 7c 07 50 48 41 0d 01 86 07 54 58 |ice..|.PHA....TX|
00000230 41 0d 01 90 07 50 48 41 0d 01 9a 07 54 59 41 0d |A....PHA....TYA.|
00000240 01 a4 07 50 48 41 0d 01 ae 07 54 53 58 0d 01 b8 |...PHA....TSX...|
00000250 0f 4c 44 41 20 73 74 61 63 6b 2c 58 0d 01 c2 0a |.LDA stack,X....|
00000260 43 4d 50 20 23 35 0d 01 cc 10 42 45 51 20 69 6e |CMP #5....BEQ in|
00000270 74 65 72 75 70 74 0d 01 d6 0c 43 4d 50 20 23 26 |terupt....CMP #&|
00000280 46 45 0d 01 e0 0c 42 4e 45 20 65 78 69 74 0d 01 |FE....BNE exit..|
00000290 ea 1d 4c 44 41 20 23 28 62 75 66 66 65 72 2b 64 |..LDA #(buffer+d|
000002a0 69 66 66 29 20 83 20 32 35 36 20 0d 01 f4 12 53 |iff) . 256 ....S|
000002b0 54 41 20 65 78 74 76 65 63 2b 26 33 33 0d 01 fe |TA extvec+&33...|
000002c0 1d 4c 44 41 20 23 28 62 75 66 66 65 72 2b 64 69 |.LDA #(buffer+di|
000002d0 66 66 29 20 81 20 32 35 36 20 0d 02 08 12 53 54 |ff) . 256 ....ST|
000002e0 41 20 65 78 74 76 65 63 2b 26 33 34 0d 02 12 11 |A extvec+&34....|
000002f0 4c 44 41 20 72 6f 6d 6e 75 6d 62 65 72 0d 02 1c |LDA romnumber...|
00000300 12 53 54 41 20 65 78 74 76 65 63 2b 26 33 35 0d |.STA extvec+&35.|
00000310 02 26 0c 4c 44 41 20 23 26 38 31 0d 02 30 14 53 |.&.LDA #&81..0.S|
00000320 54 41 20 64 61 74 69 6e 2b 64 69 66 66 2b 31 0d |TA datin+diff+1.|
00000330 02 3a 14 53 54 41 20 64 61 74 69 6e 2b 64 69 66 |.:.STA datin+dif|
00000340 66 2b 32 0d 02 44 15 53 54 41 20 64 61 74 6f 75 |f+2..D.STA datou|
00000350 74 2b 64 69 66 66 2b 31 0d 02 4e 15 53 54 41 20 |t+diff+1..N.STA |
00000360 64 61 74 6f 75 74 2b 64 69 66 66 2b 32 0d 02 58 |datout+diff+2..X|
00000370 0c 4c 44 58 20 23 26 33 33 0d 02 62 0c 4c 44 59 |.LDX #&33..b.LDY|
00000380 20 23 26 46 46 0d 02 6c 0c 53 54 58 20 75 70 74 | #&FF..l.STX upt|
00000390 76 0d 02 76 0e 53 54 59 20 75 70 74 76 2b 31 0d |v..v.STY uptv+1.|
000003a0 02 80 09 2e 65 78 69 74 0d 02 8a 07 50 4c 41 0d |....exit....PLA.|
000003b0 02 94 07 54 41 59 0d 02 9e 07 50 4c 41 0d 02 a8 |...TAY....PLA...|
000003c0 07 54 41 58 0d 02 b2 07 50 4c 41 0d 02 bc 0b 2e |.TAX....PLA.....|
000003d0 72 65 74 75 72 6e 0d 02 c6 07 52 54 53 0d 02 d0 |return....RTS...|
000003e0 0b 2e 62 75 66 66 65 72 0d 02 da 0a 43 50 59 20 |..buffer....CPY |
000003f0 23 33 0d 02 e4 0e 42 4e 45 20 72 65 74 75 72 6e |#3....BNE return|
00000400 0d 02 ee 0a 43 4d 50 20 23 31 0d 02 f8 0e 42 4e |....CMP #1....BN|
00000410 45 20 61 63 74 69 76 65 0d 03 02 11 53 54 41 20 |E active....STA |
00000420 66 6c 61 67 2b 64 69 66 66 0d 03 0c 0b 2e 61 63 |flag+diff.....ac|
00000430 74 69 76 65 0d 03 16 07 50 48 41 0d 03 20 08 54 |tive....PHA.. .T|
00000440 58 41 20 0d 03 2a 08 50 48 41 20 0d 03 34 07 54 |XA ..*.PHA ..4.T|
00000450 59 41 0d 03 3e 07 50 48 41 0d 03 48 0e 2e 6f 75 |YA..>.PHA..H..ou|
00000460 74 65 72 6c 6f 6f 70 0d 03 52 14 4c 44 59 20 64 |terloop..R.LDY d|
00000470 61 74 69 6e 2b 64 69 66 66 2b 32 0d 03 5c 14 4c |atin+diff+2..\.L|
00000480 44 58 20 64 61 74 69 6e 2b 64 69 66 66 2b 31 0d |DX datin+diff+1.|
00000490 03 66 08 49 4e 58 20 0d 03 70 0e 42 4e 45 20 6e |.f.INX ..p.BNE n|
000004a0 6f 74 74 6f 70 0d 03 7a 08 49 4e 59 20 0d 03 84 |ottop..z.INY ...|
000004b0 0c 43 50 59 20 23 26 43 30 0d 03 8e 0e 42 4e 45 |.CPY #&C0....BNE|
000004c0 20 6e 6f 74 74 6f 70 0d 03 98 0c 4c 44 59 20 23 | nottop....LDY #|
000004d0 26 38 31 0d 03 a2 0b 2e 6e 6f 74 74 6f 70 0d 03 |&81.....nottop..|
000004e0 ac 15 43 50 58 20 64 61 74 6f 75 74 2b 64 69 66 |..CPX datout+dif|
000004f0 66 2b 31 0d 03 b6 11 42 4e 45 20 6d 6f 72 65 73 |f+1....BNE mores|
00000500 70 61 63 65 0d 03 c0 15 43 50 59 20 64 61 74 6f |pace....CPY dato|
00000510 75 74 2b 64 69 66 66 2b 32 0d 03 ca 11 42 45 51 |ut+diff+2....BEQ|
00000520 20 69 6e 6e 65 72 6c 6f 6f 70 0d 03 d4 07 53 45 | innerloop....SE|
00000530 43 0d 03 de 0e 2e 6d 6f 72 65 73 70 61 63 65 0d |C.....morespace.|
00000540 03 e8 08 54 59 41 20 0d 03 f2 08 50 48 41 20 0d |...TYA ....PHA .|
00000550 03 fc 0c 4c 44 41 20 23 26 39 31 0d 04 06 0a 4c |...LDA #&91....L|
00000560 44 58 20 23 33 0d 04 10 0e 4a 53 52 20 6f 73 62 |DX #3....JSR osb|
00000570 79 74 65 0d 04 1a 08 50 4c 41 20 0d 04 24 11 42 |yte....PLA ..$.B|
00000580 43 53 20 69 6e 6e 65 72 6c 6f 6f 70 0d 04 2e 0a |CS innerloop....|
00000590 2e 64 61 74 69 6e 0d 04 38 0f 53 54 59 20 70 6f |.datin..8.STY po|
000005a0 69 6e 74 65 72 0d 04 42 14 49 4e 43 20 64 61 74 |inter..B.INC dat|
000005b0 69 6e 2b 64 69 66 66 2b 31 0d 04 4c 14 53 54 41 |in+diff+1..L.STA|
000005c0 20 64 61 74 69 6e 2b 64 69 66 66 2b 32 0d 04 56 | datin+diff+2..V|
000005d0 08 43 4c 43 20 0d 04 60 11 42 43 43 20 69 6e 6e |.CLC ..`.BCC inn|
000005e0 65 72 6c 6f 6f 70 0d 04 6a 0d 2e 69 6e 74 65 72 |erloop..j..inter|
000005f0 75 70 74 0d 04 74 0c 4c 44 41 20 23 26 38 32 0d |upt..t.LDA #&82.|
00000600 04 7e 0e 42 49 54 20 73 74 61 74 75 73 0d 04 88 |.~.BIT status...|
00000610 0f 42 45 51 20 72 65 73 74 6f 72 65 0d 04 92 0f |.BEQ restore....|
00000620 4c 44 41 20 73 74 61 72 66 78 35 0d 04 9c 0a 43 |LDA starfx5....C|
00000630 4d 50 20 23 33 0d 04 a6 0f 42 4e 45 20 72 65 73 |MP #3....BNE res|
00000640 74 6f 72 65 0d 04 b0 0e 2e 69 6e 6e 65 72 6c 6f |tore.....innerlo|
00000650 6f 70 0d 04 ba 11 4c 44 41 20 66 6c 61 67 2b 64 |op....LDA flag+d|
00000660 69 66 66 0d 04 c4 0f 42 4e 45 20 6e 6f 74 70 6f |iff....BNE notpo|
00000670 6c 6c 0d 04 ce 0c 4c 44 41 20 23 26 38 32 0d 04 |ll....LDA #&82..|
00000680 d8 0e 42 49 54 20 73 74 61 74 75 73 0d 04 e2 0f |..BIT status....|
00000690 42 4e 45 20 6e 6f 74 70 6f 6c 6c 0d 04 ec 09 2e |BNE notpoll.....|
000006a0 73 74 65 70 0d 04 f6 11 42 43 43 20 6f 75 74 65 |step....BCC oute|
000006b0 72 6c 6f 6f 70 0d 05 00 0c 2e 72 65 73 74 6f 72 |rloop.....restor|
000006c0 65 0d 05 0a 07 43 4c 43 0d 05 14 0c 42 43 43 20 |e....CLC....BCC |
000006d0 65 78 69 74 0d 05 1e 0c 2e 6e 6f 74 70 6f 6c 6c |exit.....notpoll|
000006e0 0d 05 28 08 50 48 50 20 0d 05 32 0a 4c 44 41 20 |..(.PHP ..2.LDA |
000006f0 23 30 0d 05 3c 11 53 54 41 20 66 6c 61 67 2b 64 |#0..<.STA flag+d|
00000700 69 66 66 0d 05 46 14 4c 44 41 20 64 61 74 69 6e |iff..F.LDA datin|
00000710 2b 64 69 66 66 2b 31 0d 05 50 15 43 4d 50 20 64 |+diff+1..P.CMP d|
00000720 61 74 6f 75 74 2b 64 69 66 66 2b 31 0d 05 5a 0e |atout+diff+1..Z.|
00000730 42 4e 45 20 6f 75 74 70 75 74 0d 05 64 14 4c 44 |BNE output..d.LD|
00000740 41 20 64 61 74 69 6e 2b 64 69 66 66 2b 32 0d 05 |A datin+diff+2..|
00000750 6e 15 43 4d 50 20 64 61 74 6f 75 74 2b 64 69 66 |n.CMP datout+dif|
00000760 66 2b 32 0d 05 78 0e 42 4e 45 20 6f 75 74 70 75 |f+2..x.BNE outpu|
00000770 74 0d 05 82 07 50 4c 50 0d 05 8c 0a 4c 44 58 20 |t....PLP....LDX |
00000780 23 32 0d 05 96 0f 53 54 58 20 63 6f 6e 74 72 6f |#2....STX contro|
00000790 6c 0d 05 a0 0c 4c 44 41 20 23 26 37 42 0d 05 aa |l....LDA #&7B...|
000007a0 07 49 4e 58 0d 05 b4 0e 4a 53 52 20 6f 73 62 79 |.INX....JSR osby|
000007b0 74 65 0d 05 be 14 4a 4d 50 20 72 65 73 74 6f 72 |te....JMP restor|
000007c0 65 2b 64 69 66 66 0d 05 c8 0b 2e 6f 75 74 70 75 |e+diff.....outpu|
000007d0 74 0d 05 d2 11 4c 44 41 20 68 61 6e 64 73 68 61 |t....LDA handsha|
000007e0 6b 65 0d 05 dc 0a 80 20 23 26 46 30 0d 05 e6 0b |ke..... #&F0....|
000007f0 84 41 20 23 26 30 41 0d 05 f0 0c 4c 44 58 20 23 |.A #&0A....LDX #|
00000800 26 38 32 0d 05 fa 0b 2e 64 61 74 6f 75 74 0d 06 |&82.....datout..|
00000810 04 0f 4c 44 59 20 70 6f 69 6e 74 65 72 0d 06 0e |..LDY pointer...|
00000820 11 53 54 41 20 68 61 6e 64 73 68 61 6b 65 0d 06 |.STA handshake..|
00000830 18 0f 53 54 58 20 63 6f 6e 74 72 6f 6c 0d 06 22 |..STX control.."|
00000840 10 53 54 59 20 70 72 69 6e 74 6f 75 74 0d 06 2c |.STY printout..,|
00000850 15 49 4e 43 20 64 61 74 6f 75 74 2b 64 69 66 66 |.INC datout+diff|
00000860 2b 31 0d 06 36 0f 42 4e 45 20 6e 6f 74 70 61 67 |+1..6.BNE notpag|
00000870 65 0d 06 40 15 4c 44 59 20 64 61 74 6f 75 74 2b |e..@.LDY datout+|
00000880 64 69 66 66 2b 32 0d 06 4a 08 49 4e 59 20 0d 06 |diff+2..J.INY ..|
00000890 54 0c 43 50 59 20 23 26 43 30 0d 06 5e 10 42 4e |T.CPY #&C0..^.BN|
000008a0 45 20 6d 6f 72 65 72 6f 6f 6d 0d 06 68 0c 4c 44 |E moreroom..h.LD|
000008b0 59 20 23 26 38 31 0d 06 72 0d 2e 6d 6f 72 65 72 |Y #&81..r..morer|
000008c0 6f 6f 6d 0d 06 7c 15 53 54 59 20 64 61 74 6f 75 |oom..|.STY datou|
000008d0 74 2b 64 69 66 66 2b 32 0d 06 86 0c 2e 6e 6f 74 |t+diff+2.....not|
000008e0 70 61 67 65 0d 06 90 08 50 4c 50 20 0d 06 9a 11 |page....PLP ....|
000008f0 42 43 53 20 69 6e 6e 65 72 6c 6f 6f 70 0d 06 a4 |BCS innerloop...|
00000900 0c 42 43 43 20 73 74 65 70 0d 06 ae 0d 2e 6c 61 |.BCC step.....la|
00000910 73 74 62 79 74 65 0d 06 b8 05 5d 0d 06 c2 05 ed |stbyte....].....|
00000920 0d 06 cc 21 e8 27 22 53 61 76 65 20 66 69 6c 65 |...!.'"Save file|
00000930 6e 61 6d 65 20 3d 20 22 66 69 6c 65 6e 61 6d 65 |name = "filename|
00000940 24 0d 06 d6 14 e7 20 66 69 6c 65 6e 61 6d 65 24 |$..... filename$|
00000950 3d 22 22 20 e0 0d 06 e0 4b 24 73 61 76 65 3d 22 |="" ....K$save="|
00000960 53 41 56 45 20 22 2b 66 69 6c 65 6e 61 6d 65 24 |SAVE "+filename$|
00000970 2b 22 20 22 2b c3 7e 28 93 29 2b 22 20 22 2b c3 |+" "+.~(.)+" "+.|
00000980 7e 28 6c 61 73 74 62 79 74 65 29 2b 22 20 46 46 |~(lastbyte)+" FF|
00000990 46 46 38 30 30 30 20 46 46 46 46 38 30 30 30 22 |FF8000 FFFF8000"|
000009a0 0d 06 ea 11 58 25 3d 73 61 76 65 20 83 20 32 35 |....X%=save . 25|
000009b0 36 0d 06 f4 11 59 25 3d 73 61 76 65 20 81 20 32 |6....Y%=save . 2|
000009c0 35 36 0d 06 fe 0b 2a 4f 50 54 31 2c 32 0d 07 08 |56....*OPT1,2...|
000009d0 0b d6 20 6f 73 63 6c 69 0d 07 12 0b 2a 4f 50 54 |.. oscli....*OPT|
000009e0 31 2c 30 0d 07 1c 05 e0 0d 07 26 10 dd a4 65 71 |1,0.......&...eq|
000009f0 75 62 28 62 79 74 65 29 0d 07 30 0c 3f 50 25 3d |ub(byte)..0.?P%=|
00000a00 62 79 74 65 0d 07 3a 0b 50 25 3d 50 25 2b 31 0d |byte..:.P%=P%+1.|
00000a10 07 44 09 3d 70 61 73 73 0d 07 4e 10 dd a4 65 71 |.D.=pass..N...eq|
00000a20 75 77 28 77 6f 72 64 29 0d 07 58 12 3f 50 25 3d |uw(word)..X.?P%=|
00000a30 77 6f 72 64 20 83 20 32 35 36 0d 07 62 13 50 25 |word . 256..b.P%|
00000a40 3f 31 3d 77 6f 72 64 20 81 20 32 35 36 0d 07 6c |?1=word . 256..l|
00000a50 0b 50 25 3d 50 25 2b 32 0d 07 76 09 3d 70 61 73 |.P%=P%+2..v.=pas|
00000a60 73 0d 07 80 12 dd a4 65 71 75 64 28 64 6f 75 62 |s......equd(doub|
00000a70 6c 65 29 0d 07 8a 0e 21 50 25 3d 64 6f 75 62 6c |le)....!P%=doubl|
00000a80 65 0d 07 94 0b 50 25 3d 50 25 2b 34 0d 07 9e 09 |e....P%=P%+4....|
00000a90 3d 70 61 73 73 0d 07 a8 13 dd a4 65 71 75 73 28 |=pass......equs(|
00000aa0 73 74 72 69 6e 67 24 29 0d 07 b2 0f 24 50 25 3d |string$)....$P%=|
00000ab0 73 74 72 69 6e 67 24 0d 07 bc 14 50 25 3d 50 25 |string$....P%=P%|
00000ac0 2b a9 28 73 74 72 69 6e 67 24 29 0d 07 c6 09 3d |+.(string$)....=|
00000ad0 70 61 73 73 0d ff |pass..|
00000ad6
.