_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

SCROLL CONTROL

FILE INFORMATION

FILENAME(S): SCROLL CONTROL

FILE TYPE(S): PRG

FILE SIZE: 930b

FIRST SEEN: 2025-10-20 14:32:12

APPEARS ON: 1 disk(s)

FILE HASH

250084c1f3630f2dd86bc54a003452a04032fbcab56dcc55c6f35030fc0fdcfb

FOUND ON DISKS (1 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
STONYSOFT PD NR SCROLL CONTROL PRG Treasure Chest - Klaus Der Suhler 26 0 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

00000000: 01 08 17 08 0A 00 97 37  37 30 2C 31 33 31 3A 97  |.......770,131:.|
00000010: 37 37 31 2C 31 36 34 00  29 08 14 00 97 38 38 2C  |771,164.)....88,|
00000020: 30 3A 97 38 39 2C 31 39  32 00 3B 08 1E 00 97 39  |0:.89,192.;....9|
00000030: 30 2C 30 3A 97 39 31 2C  31 39 32 00 4E 08 28 00  |0,0:.91,192.N.(.|
00000040: 97 37 38 31 2C 33 33 3A  97 37 38 32 2C 30 00 59  |.781,33:.782,0.Y|
00000050: 08 32 00 9E 34 31 39 36  34 00 6D 08 3C 00 97 38  |.2..41964.m.<..8|
00000060: 38 2C 32 35 34 3A 97 38  39 2C 32 35 35 00 81 08  |8,254:.89,255...|
00000070: 46 00 97 39 30 2C 32 35  34 3A 97 39 31 2C 32 35  |F..90,254:.91,25|
00000080: 35 00 94 08 50 00 97 37  38 31 2C 33 33 3A 97 37  |5...P..781,33:.7|
00000090: 38 32 2C 30 00 9F 08 5A  00 9E 34 31 39 36 34 00  |82,0...Z..41964.|
000000A0: AC 08 64 00 97 35 39 36  33 39 2C 32 00 B6 08 6E  |..d..59639,2...n|
000000B0: 00 97 31 2C 35 33 00 BC  08 78 00 3A 00 C2 08 82  |..1,53...x.:....|
000000C0: 00 3A 00 E2 08 C8 00 8F  20 4C 49 4E 45 20 31 30  |.:...... LINE 10|
000000D0: 20 44 49 53 41 42 4C 45  53 20 46 41 53 54 4C 4F  | DISABLES FASTLO|
000000E0: 41 44 00 E8 08 C9 00 3A  00 23 09 CA 00 8F 20 4C  |AD.....:.#.... L|
000000F0: 49 4E 45 53 20 32 30 2D  35 30 20 4D 4F 56 45 20  |INES 20-50 MOVE |
00000100: 42 41 53 49 43 20 46 52  4F 4D 20 52 4F 4D 20 54  |BASIC FROM ROM T|
00000110: 4F 20 54 48 45 20 52 41  4D 20 55 4E 44 45 52 20  |O THE RAM UNDER |
00000120: 49 54 2E 00 29 09 CB 00  3A 00 64 09 CC 00 8F 20  |IT..)...:.d.... |
00000130: 4C 49 4E 45 53 20 36 30  2D 39 30 20 4D 4F 56 45  |LINES 60-90 MOVE|
00000140: 20 54 48 45 20 4B 45 52  4E 41 4C 20 52 4F 4D 20  | THE KERNAL ROM |
00000150: 54 4F 20 54 48 45 20 52  41 4D 20 55 4E 44 45 52  |TO THE RAM UNDER|
00000160: 20 49 54 2E 00 6A 09 CD  00 3A 00 B2 09 CE 00 8F  | IT..j...:......|
00000170: 20 4C 49 4E 45 20 31 30  30 20 53 45 54 53 20 54  | LINE 100 SETS T|
00000180: 48 45 20 4E 55 4D 42 45  52 20 4F 46 20 4C 49 4E  |HE NUMBER OF LIN|
00000190: 45 53 20 54 4F 20 53 54  41 59 20 46 49 58 45 44  |ES TO STAY FIXED|
000001A0: 20 41 54 20 54 48 45 20  54 4F 50 20 4F 46 20 54  | AT THE TOP OF T|
000001B0: 48 45 00 F3 09 CF 00 8F  20 53 43 52 45 45 4E 2C  |HE...... SCREEN,|
000001C0: 20 50 4C 55 53 20 31 2E  20 49 45 3A 20 41 20 32  | PLUS 1. IE: A 2|
000001D0: 20 48 45 52 45 20 4D 45  41 4E 53 20 33 20 4C 49  | HERE MEANS 3 LI|
000001E0: 4E 45 53 20 57 49 4C 4C  20 4E 4F 54 20 53 43 52  |NES WILL NOT SCR|
000001F0: 4F 4C 4C 00 F9 09 D0 00  3A 00 46 0A D1 00 8F 20  |OLL.....:.F.... |
00000200: 4C 49 4E 45 20 31 31 30  20 42 41 4E 4B 53 20 4F  |LINE 110 BANKS O|
00000210: 55 54 20 54 48 45 20 42  41 53 49 43 20 41 4E 44  |UT THE BASIC AND|
00000220: 20 4B 45 52 4E 41 4C 20  49 4E 20 52 4F 4D 2C 20  | KERNAL IN ROM, |
00000230: 41 4E 44 20 42 41 4E 4B  53 20 49 4E 20 54 48 45  |AND BANKS IN THE|
00000240: 20 42 41 53 49 43 00 93  0A D2 00 8F 20 41 4E 44  | BASIC...... AND|
00000250: 20 4B 45 52 4E 41 4C 20  49 4E 20 52 41 4D 2E 20  | KERNAL IN RAM. |
00000260: 50 4F 4B 45 31 2C 35 35  20 42 41 4E 4B 53 20 54  |POKE1,55 BANKS T|
00000270: 48 49 4E 47 53 20 42 41  43 4B 20 54 4F 20 4E 4F  |HINGS BACK TO NO|
00000280: 52 4D 41 4C 20 59 4F 55  20 43 41 4E 20 53 57 49  |RMAL YOU CAN SWI|
00000290: 54 43 48 00 D2 0A D3 00  8F 20 42 41 43 4B 20 41  |TCH...... BACK A|
000002A0: 4E 44 20 46 4F 52 54 48  20 42 59 20 41 4C 54 45  |ND FORTH BY ALTE|
000002B0: 52 4E 41 54 45 4C 59 20  50 4F 4B 45 49 4E 47 20  |RNATELY POKEING |
000002C0: 31 20 57 49 54 48 20 35  33 2C 20 41 4E 44 20 35  |1 WITH 53, AND 5|
000002D0: 35 2E 00 D8 0A D5 00 3A  00 20 0B D6 00 8F 20 54  |5......:. .... T|
000002E0: 48 45 20 4C 49 4E 45 53  20 41 54 20 54 48 45 20  |HE LINES AT THE |
000002F0: 42 4F 54 54 4F 4D 20 4F  46 20 54 48 45 20 53 43  |BOTTOM OF THE SC|
00000300: 52 45 45 4E 20 43 41 4E  20 41 4C 53 4F 20 42 45  |REEN CAN ALSO BE|
00000310: 20 48 45 4C 44 20 49 4E  20 54 41 43 54 20 42 59  | HELD IN TACT BY|
00000320: 00 6B 0B D7 00 8F 20 50  4F 4B 45 49 4E 47 20 35  |.k.... POKEING 5|
00000330: 39 36 35 32 2C 4E 2C 20  57 48 45 52 45 20 4E 3D  |9652,N, WHERE N=|
00000340: 32 34 20 4D 49 4E 55 53  20 54 48 45 20 4E 55 4D  |24 MINUS THE NUM|
00000350: 42 45 52 20 4F 46 20 4C  49 4E 45 53 20 54 4F 20  |BER OF LINES TO |
00000360: 4E 4F 54 20 53 43 52 4F  4C 4C 2E 00 9F 0B D8 00  |NOT SCROLL......|
00000370: 8F 20 49 45 3A 54 4F 20  4B 45 45 50 20 31 20 4C  |. IE:TO KEEP 1 L|
00000380: 49 4E 45 20 46 52 4F 4D  20 53 43 52 4F 4C 4C 49  |INE FROM SCROLLI|
00000390: 4E 47 20 50 4F 4B 45 35  39 36 35 32 2C 32 33 00  |NG POKE59652,23.|
000003A0: 00 00                                             |..              |
.......770,131:.771,164.)....88,0:.89,19
2.;....90,0:.91,192.N.(..781,33:.782,0.Y
.2..41964.M.<..88,254:.89,255...F..90,25
4:.91,255...P..781,33:.782,0...Z..41964.
..D..59639,2...N..1,53...X.:.B...:...H..
 LINE 10 DISABLES FASTLOAD...I.:.#.J.. L
INES 20-50 MOVE BASIC FROM ROM TO THE RA
M UNDER IT..).K.:.D.L.. LINES 60-90 MOVE
 THE KERNAL ROM TO THE RAM UNDER IT..J.M
.:...N.. LINE 100 SETS THE NUMBER OF LIN
ES TO STAY FIXED AT THE TOP OF THE...O..
 SCREEN, PLUS 1. IE: A 2 HERE MEANS 3 LI
NES WILL NOT SCROLL...P.:.F.Q.. LINE 110
 BANKS OUT THE BASIC AND KERNAL IN ROM, 
AND BANKS IN THE BASIC...R.. AND KERNAL 
IN RAM. POKE1,55 BANKS THINGS BACK TO NO
RMAL YOU CAN SWITCH.R.S.. BACK AND FORTH
 BY ALTERNATELY POKEING 1 WITH 53, AND 5
5..X.U.:. .V.. THE LINES AT THE BOTTOM O
F THE SCREEN CAN ALSO BE HELD IN TACT BY
.K.W.. POKEING 59652,N, WHERE N=24 MINUS
 THE NUMBER OF LINES TO NOT SCROLL....X.
. IE:TO KEEP 1 LINE FROM SCROLLING POKE5
9652,23...
C64 Preview

> CLICK IMAGE PREVIEW FOR FULL MODAL