1541-DOS.README
FILE INFORMATION
FILENAME(S): 1541-DOS.README
FILE TYPE(S): SEQ
FILE SIZE: 2.2K
FIRST SEEN: 2025-12-02 02:01:21
APPEARS ON: 1 disk(s)
FILE HASH
efe0bc5d00aa7d9a99509529344e846b3d5955d120766849c3f64047a10dfc75
FOUND ON DISKS (1 DISKS)
| DISK TITLE | FILENAME | FILE TYPE | COLLECTION | TRACK | SECTOR | ACTIONS |
|---|---|---|---|---|---|---|
| 1541 DOS | 1541-DOS.README | SEQ | marcus | 25 | 1 | DOWNLOAD FILE |
FILE CONTENT & ANALYSIS
00000000: 0D D4 C8 C5 20 31 35 34 31 2D C4 CF D3 20 D0 C1 |.... 1541-... ..| 00000010: C3 CB C1 C7 C5 20 2D 20 D2 45 41 44 20 41 4E 44 |..... - .EAD AND| 00000020: 20 57 52 49 54 45 20 54 4F 20 CD D3 2D C4 CF D3 | WRITE TO ..-...| 00000030: 20 44 49 53 4B 53 20 57 49 54 48 20 4D 4F 44 49 | DISKS WITH MODI| 00000040: 46 49 45 44 20 31 35 34 31 21 0D 0D 20 20 D9 4F |FIED 1541!.. .O| 00000050: 55 20 48 41 56 45 20 54 4F 20 4D 41 4B 45 20 41 |U HAVE TO MAKE A| 00000060: 20 53 4D 41 4C 4C 20 4D 4F 44 49 46 49 43 41 54 | SMALL MODIFICAT| 00000070: 49 4F 4E 20 28 41 54 20 4C 45 41 53 54 20 53 4F |ION (AT LEAST SO| 00000080: 4C 44 45 52 20 4F 4E 45 20 57 49 52 45 20 41 4E |LDER ONE WIRE AN| 00000090: 44 20 43 55 54 20 0D 4F 4E 45 20 54 52 41 43 45 |D CUT .ONE TRACE| 000000A0: 20 4F 4E 20 54 48 45 20 31 35 34 31 20 43 49 52 | ON THE 1541 CIR| 000000B0: 43 55 49 54 20 42 4F 41 52 44 29 20 54 4F 20 54 |CUIT BOARD) TO T| 000000C0: 48 45 20 31 35 34 31 20 41 4E 44 20 44 4F 57 4E |HE 1541 AND DOWN| 000000D0: 4C 4F 41 44 20 54 48 45 20 0D 46 4F 4C 4C 4F 57 |LOAD THE .FOLLOW| 000000E0: 49 4E 47 20 46 49 4C 45 53 3A 0D 20 20 20 0D 0D |ING FILES:. ..| 000000F0: CE 41 4D 45 20 20 20 20 20 20 20 20 20 20 20 20 |.AME | 00000100: 20 20 20 20 20 20 20 20 D4 59 50 45 20 20 20 20 | .YPE | 00000110: 20 20 20 20 C3 4F 4E 54 45 4E 54 53 0D 2D 2D 2D | .ONTENTS.---| 00000120: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000130: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000140: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000150: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D |----------------| 00000160: 2D 2D 2D 2D 2D 2D 2D 2D 2D 2D 0D 31 35 34 31 2D |----------.1541-| 00000170: 44 4F 53 2E 52 45 41 44 4D 45 20 20 20 20 20 20 |DOS.README | 00000180: 20 20 20 41 53 43 49 49 20 20 20 20 20 20 20 D4 | ASCII .| 00000190: 48 49 53 20 49 4E 46 4F 52 4D 41 54 49 4F 4E 0D |HIS INFORMATION.| 000001A0: 31 35 34 31 2D 44 4F 53 2E 49 4E 53 54 52 20 20 |1541-DOS.INSTR | 000001B0: 20 20 20 20 20 20 20 20 41 53 43 49 49 20 20 20 | ASCII | 000001C0: 20 20 20 20 C9 4E 53 54 52 55 43 54 49 4F 4E 53 | .NSTRUCTIONS| 000001D0: 20 4F 4E 20 50 52 4F 47 52 41 4D 53 20 41 4E 44 | ON PROGRAMS AND| 000001E0: 20 20 20 20 20 0D 20 20 20 20 20 20 20 20 20 20 | . | 000001F0: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000200: 20 20 20 20 20 20 20 20 20 20 20 20 48 41 52 44 | HARD| 00000210: 57 41 52 45 20 4D 4F 44 49 46 49 43 41 54 49 4F |WARE MODIFICATIO| 00000220: 4E 20 20 0D 31 35 34 31 2D 44 4F 53 2E 53 46 58 |N .1541-DOS.SFX| 00000230: 20 20 20 20 20 20 20 20 20 20 20 20 42 49 4E 41 | BINA| 00000240: 52 59 20 20 20 20 20 20 C3 36 34 20 50 52 4F 47 |RY .64 PROG| 00000250: 52 41 4D 53 20 49 4E 20 53 45 4C 46 20 45 58 54 |RAMS IN SELF EXT| 00000260: 52 41 43 54 49 4E 47 20 41 52 43 48 49 56 45 3A |RACTING ARCHIVE:| 00000270: 0D 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |. | 00000280: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000290: 20 20 20 20 20 20 20 31 35 34 31 2D 52 45 41 44 | 1541-READ| 000002A0: 53 2D 44 4F 53 2C 20 31 35 34 31 2D 57 52 49 54 |S-DOS, 1541-WRIT| 000002B0: 45 53 2D 39 30 4B 0D 31 35 34 31 2D 44 4F 53 2E |ES-90K.1541-DOS.| 000002C0: 45 58 45 20 20 20 20 20 20 20 20 20 20 20 20 42 |EXE B| 000002D0: 49 4E 41 52 59 20 20 20 20 20 20 CD D3 2D C4 CF |INARY ..-..| 000002E0: D3 20 46 49 4C 45 53 20 49 4E 20 53 45 4C 46 20 |. FILES IN SELF | 000002F0: 45 58 54 52 41 43 54 49 4E 47 20 41 52 43 48 49 |EXTRACTING ARCHI| 00000300: 56 45 3A 0D 20 20 20 20 20 20 20 20 20 20 20 20 |VE:. | 00000310: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000320: 20 20 20 20 20 20 20 20 20 20 52 45 41 44 39 30 | READ90| 00000330: 4B 2E 43 4F 4D 2C 20 31 35 34 31 42 4C 4F 43 2E |K.COM, 1541BLOC.| 00000340: 47 49 46 2C 20 31 35 34 31 2D 43 4C 4B 2E 47 49 |GIF, 1541-CLK.GI| 00000350: 46 0D 0D 0D 43 52 43 33 32 41 20 3D 20 32 32 33 |F...CRC32A = 223| 00000360: 32 30 37 30 37 30 39 20 46 4F 52 20 22 31 35 34 |2070709 FOR "154| 00000370: 31 2D 44 4F 53 2E 53 46 58 22 2E 0D 43 52 43 33 |1-DOS.SFX"..CRC3| 00000380: 32 41 20 3D 20 32 30 37 35 38 30 32 36 37 38 20 |2A = 2075802678 | 00000390: 46 4F 52 20 22 31 35 34 31 2D 52 45 41 44 53 2D |FOR "1541-READS-| 000003A0: 44 4F 53 22 2E 0D 43 52 43 33 32 41 20 3D 20 31 |DOS"..CRC32A = 1| 000003B0: 30 38 31 38 36 34 38 32 32 20 46 4F 52 20 22 31 |081864822 FOR "1| 000003C0: 35 34 31 2D 57 52 49 54 45 53 2D 39 30 4B 22 2E |541-WRITES-90K".| 000003D0: 0D 43 52 43 33 32 41 20 3D 20 20 37 33 33 36 33 |.CRC32A = 73363| 000003E0: 32 35 30 33 20 46 4F 52 20 22 31 35 34 31 2D 44 |2503 FOR "1541-D| 000003F0: 4F 53 2E 45 58 45 22 2E 0D 43 52 43 33 32 41 20 |OS.EXE"..CRC32A | 00000400: 3D 20 20 35 38 30 30 33 32 39 30 31 20 46 4F 52 |= 580032901 FOR| 00000410: 20 22 52 45 41 44 39 30 4B 2E 43 4F 4D 22 2E 0D | "READ90K.COM"..| 00000420: 43 52 43 33 32 41 20 3D 20 32 39 32 33 32 33 35 |CRC32A = 2923235| 00000430: 32 34 33 20 46 4F 52 20 22 31 35 34 31 42 4C 4F |243 FOR "1541BLO| 00000440: 43 2E 47 49 46 22 2E 0D 43 52 43 33 32 41 20 3D |C.GIF"..CRC32A =| 00000450: 20 31 30 39 39 31 37 36 32 39 31 20 46 4F 52 20 | 1099176291 FOR | 00000460: 22 31 35 34 31 43 4C 4B 2E 47 49 46 22 2E 0D 0D |"1541CLK.GIF"...| 00000470: 43 52 43 33 32 42 20 3D 20 45 45 36 39 33 45 34 |CRC32B = EE693E4| 00000480: 44 20 46 4F 52 20 22 31 35 34 31 2D 44 4F 53 2E |D FOR "1541-DOS.| 00000490: 53 46 58 22 0D 43 52 43 33 32 42 20 3D 20 41 35 |SFX".CRC32B = A5| 000004A0: 45 32 39 38 31 46 20 46 4F 52 20 22 31 35 34 31 |E2981F FOR "1541| 000004B0: 2D 52 45 41 44 53 2D 44 4F 53 22 0D 43 52 43 33 |-READS-DOS".CRC3| 000004C0: 32 42 20 3D 20 42 31 39 44 46 45 38 42 20 46 4F |2B = B19DFE8B FO| 000004D0: 52 20 22 31 35 34 31 2D 57 52 49 54 45 53 2D 39 |R "1541-WRITES-9| 000004E0: 30 4B 22 0D 43 52 43 33 32 42 20 3D 20 44 37 44 |0K".CRC32B = D7D| 000004F0: 34 33 46 44 36 20 46 4F 52 20 22 31 35 34 31 2D |43FD6 FOR "1541-| 00000500: 44 4F 53 2E 45 58 45 22 0D 43 52 43 33 32 42 20 |DOS.EXE".CRC32B | 00000510: 3D 20 32 38 37 31 33 43 37 44 20 46 4F 52 20 22 |= 28713C7D FOR "| 00000520: 52 45 41 44 39 30 4B 2E 43 4F 4D 22 0D 43 52 43 |READ90K.COM".CRC| 00000530: 33 32 42 20 3D 20 36 44 42 38 39 46 46 45 20 46 |32B = 6DB89FFE F| 00000540: 4F 52 20 22 31 35 34 31 42 4C 4F 43 2E 47 49 46 |OR "1541BLOC.GIF| 00000550: 22 0D 43 52 43 33 32 42 20 3D 20 36 43 45 38 44 |".CRC32B = 6CE8D| 00000560: 30 38 46 20 46 4F 52 20 22 31 35 34 31 43 4C 4B |08F FOR "1541CLK| 00000570: 2E 47 49 46 22 0D 0D 0D 20 20 C9 46 20 59 4F 55 |.GIF"... .F YOU| 00000580: 20 45 58 50 45 43 54 20 54 4F 20 55 53 45 20 54 | EXPECT TO USE T| 00000590: 48 49 53 20 50 41 43 4B 41 47 45 20 41 53 20 59 |HIS PACKAGE AS Y| 000005A0: 4F 55 52 20 4F 4E 4C 59 20 4D 45 54 48 4F 44 20 |OUR ONLY METHOD | 000005B0: 4F 46 20 47 45 54 54 49 4E 47 20 46 49 4C 45 53 |OF GETTING FILES| 000005C0: 0D 54 4F 20 59 4F 55 52 20 C3 36 34 20 59 4F 55 |.TO YOUR .64 YOU| 000005D0: 20 57 4F 4E 27 54 20 48 41 56 45 20 41 4E 59 20 | WON'T HAVE ANY | 000005E0: 57 41 59 20 54 4F 20 47 45 54 20 54 48 45 20 50 |WAY TO GET THE P| 000005F0: 52 4F 47 52 41 4D 20 41 43 52 4F 53 53 20 54 4F |ROGRAM ACROSS TO| 00000600: 20 42 45 47 49 4E 0D 57 49 54 48 2E 20 D4 48 45 | BEGIN.WITH. .HE| 00000610: 52 45 46 4F 52 45 2C 20 54 48 45 20 4C 49 53 54 |REFORE, THE LIST| 00000620: 49 4E 47 20 4F 46 20 41 20 53 49 4D 50 4C 45 20 |ING OF A SIMPLE | 00000630: C2 C1 D3 C9 C3 20 50 52 4F 47 52 41 4D 20 54 4F |..... PROGRAM TO| 00000640: 20 54 59 50 45 20 49 4E 20 48 41 53 0D 42 45 45 | TYPE IN HAS.BEE| 00000650: 4E 20 49 4E 43 4C 55 44 45 44 20 49 4E 20 22 31 |N INCLUDED IN "1| 00000660: 35 34 31 2D 44 4F 53 2E 49 4E 53 54 52 22 2C 20 |541-DOS.INSTR", | 00000670: 57 49 54 48 20 57 48 49 43 48 20 22 31 35 34 31 |WITH WHICH "1541| 00000680: 2D 44 4F 53 2E 53 46 58 22 20 43 41 4E 20 42 45 |-DOS.SFX" CAN BE| 00000690: 0D 52 45 41 44 20 46 4F 52 20 54 48 45 20 46 49 |.READ FOR THE FI| 000006A0: 52 53 54 20 54 49 4D 45 2E 20 C1 4C 54 45 52 4E |RST TIME. .LTERN| 000006B0: 41 54 49 56 45 4C 59 2C 20 59 4F 55 20 4D 41 59 |ATIVELY, YOU MAY| 000006C0: 20 53 45 4E 44 20 45 4D 41 49 4C 20 54 4F 20 54 | SEND EMAIL TO T| 000006D0: 48 45 0D 41 55 54 48 4F 52 53 2C 20 53 4F 20 54 |HE.AUTHORS, SO T| 000006E0: 48 41 54 20 57 45 20 43 41 4E 20 41 52 52 41 4E |HAT WE CAN ARRAN| 000006F0: 47 45 20 53 45 4E 44 49 4E 47 20 54 48 45 20 50 |GE SENDING THE P| 00000700: 52 4F 47 52 41 4D 53 20 56 49 41 20 53 4E 41 49 |ROGRAMS VIA SNAI| 00000710: 4C 20 4D 41 49 4C 2E 0D 0D 0D C1 D5 D4 C8 CF D2 |L MAIL..........| 00000720: D3 3A 0D 0D 20 20 D4 48 45 20 C3 36 34 20 50 52 |.:.. .HE .64 PR| 00000730: 4F 47 52 41 4D 53 20 41 4E 44 20 50 41 52 54 53 |OGRAMS AND PARTS| 00000740: 20 4F 46 20 54 48 45 20 49 4E 53 54 52 55 43 54 | OF THE INSTRUCT| 00000750: 49 4F 4E 53 20 57 45 52 45 20 57 52 49 54 54 45 |IONS WERE WRITTE| 00000760: 4E 20 42 59 20 0D D2 49 43 48 41 52 44 20 C8 41 |N BY ..ICHARD .A| 00000770: 42 4C 45 2E 20 28 D2 49 43 48 41 52 44 2E C8 41 |BLE. (.ICHARD..A| 00000780: 42 4C 45 40 4A 4B 2E 55 4E 49 2D 4C 49 4E 5A 2E |BLE@JK.UNI-LINZ.| 00000790: 41 43 2E 41 54 29 0D 0D 20 20 CF 54 48 45 52 20 |AC.AT).. .THER | 000007A0: 50 41 52 54 53 20 4F 46 20 54 48 45 20 49 4E 53 |PARTS OF THE INS| 000007B0: 54 52 55 43 54 49 4F 4E 53 20 41 4E 44 20 54 48 |TRUCTIONS AND TH| 000007C0: 45 20 C7 C9 C6 2D 46 49 4C 45 53 20 57 45 52 45 |E ...-FILES WERE| 000007D0: 20 43 52 45 41 54 45 44 20 42 59 0D C4 41 4E 49 | CREATED BY..ANI| 000007E0: 45 4C 20 C6 41 4E 44 52 49 43 48 2E 20 28 44 41 |EL .ANDRICH. (DA| 000007F0: 4E 40 46 43 48 2E 57 49 4D 53 45 59 2E 42 43 2E |N@FCH.WIMSEY.BC.| 00000800: 43 41 20 4F 52 20 C3 4F 4D 50 55 D3 45 52 56 45 |CA OR .OMPU.ERVE| 00000810: 3A 20 37 32 33 36 35 2C 33 30 36 29 0D 0D 20 20 |: 72365,306).. | 00000820: D4 48 45 20 D2 45 41 44 39 30 4B 20 50 52 4F 47 |.HE .EAD90K PROG| 00000830: 52 41 4D 53 20 57 45 52 45 20 57 52 49 54 54 45 |RAMS WERE WRITTE| 00000840: 4E 20 42 59 20 CD 41 52 4B 4F 20 CD 41 4B 45 4C |N BY .ARKO .AKEL| 00000850: 41 2E 20 0D 28 CD 41 52 4B 4F 2E CD 41 4B 45 4C |A. .(.ARKO..AKEL| 00000860: 41 40 C8 45 4C 53 49 4E 4B 49 2E 46 49 20 4F 52 |A@.ELSINKI.FI OR| 00000870: 20 C2 49 54 4E 45 54 3A 20 CD D3 CD 41 4B 45 4C | .ITNET: ...AKEL| 00000880: 41 40 C6 49 4E D5 C8 29 0D 0D 0D D4 C8 C5 20 D0 |A@.IN..)...... .| 00000890: D2 CF C7 D2 C1 CD D3 20 C1 CE C4 20 C9 CE D3 D4 |....... ... ....| 000008A0: D2 D5 C3 D4 C9 CF CE D3 20 C1 D2 C5 20 C4 C9 D3 |........ ... ...| 000008B0: D4 D2 C9 C2 D5 D4 C5 C4 20 D7 C9 D4 C8 CF D5 D4 |........ .......| 000008C0: 20 C1 CE D9 20 D7 C1 D2 D2 C1 CE D4 D9 2E 20 0D | ... ......... .| 000008D0: D5 D3 C5 20 C9 D4 20 C1 D4 20 D9 CF D5 D2 20 CF |... .. .. .... .| 000008E0: D7 CE 20 D2 C9 D3 CB 21 0D 0D 0D |.. ....!... |
.THE 1541-DOS PACKAGE - READ AND WRITE T
O MS-DOS DISKS WITH MODIFIED 1541!.. YO
U HAVE TO MAKE A SMALL MODIFICATION (AT
LEAST SOLDER ONE WIRE AND CUT .ONE TRACE
ON THE 1541 CIRCUIT BOARD) TO THE 1541
AND DOWNLOAD THE .FOLLOWING FILES:. ..
NAME TYPE CONT
ENTS.-----------------------------------
----------------------------------------
--.1541-DOS.README ASCII T
HIS INFORMATION.1541-DOS.INSTR
ASCII INSTRUCTIONS ON PROGRAMS AND
.
HARDWARE MODIFICATION .1541-DOS.SFX
BINARY C64 PROGRAMS IN
SELF EXTRACTING ARCHIVE:.
1541-READS-DOS, 1
541-WRITES-90K.1541-DOS.EXE B
INARY MS-DOS FILES IN SELF EXTRACTI
NG ARCHIVE:.
READ90K.COM, 1541BLOC.GIF, 154
1-CLK.GIF...CRC32A = 2232070709 FOR "154
1-DOS.SFX"..CRC32A = 2075802678 FOR "154
1-READS-DOS"..CRC32A = 1081864822 FOR "1
541-WRITES-90K"..CRC32A = 733632503 FOR
"1541-DOS.EXE"..CRC32A = 580032901 FOR
"READ90K.COM"..CRC32A = 2923235243 FOR
"1541BLOC.GIF"..CRC32A = 1099176291 FOR
"1541CLK.GIF"...CRC32B = EE693E4D FOR "1
541-DOS.SFX".CRC32B = A5E2981F FOR "1541
-READS-DOS".CRC32B = B19DFE8B FOR "1541-
WRITES-90K".CRC32B = D7D43FD6 FOR "1541-
DOS.EXE".CRC32B = 28713C7D FOR "READ90K.
COM".CRC32B = 6DB89FFE FOR "1541BLOC.GIF
".CRC32B = 6CE8D08F FOR "1541CLK.GIF"...
IF YOU EXPECT TO USE THIS PACKAGE AS Y
OUR ONLY METHOD OF GETTING FILES.TO YOUR
C64 YOU WON'T HAVE ANY WAY TO GET THE P
ROGRAM ACROSS TO BEGIN.WITH. THEREFORE,
THE LISTING OF A SIMPLE BASIC PROGRAM TO
TYPE IN HAS.BEEN INCLUDED IN "1541-DOS.
INSTR", WITH WHICH "1541-DOS.SFX" CAN BE
.READ FOR THE FIRST TIME. ALTERNATIVELY,
YOU MAY SEND EMAIL TO THE.AUTHORS, SO T
HAT WE CAN ARRANGE SENDING THE PROGRAMS
VIA SNAIL MAIL....AUTHORS:.. THE C64 PR
OGRAMS AND PARTS OF THE INSTRUCTIONS WER
E WRITTEN BY .RICHARD HABLE. (RICHARD.HA
BLE@JK.UNI-LINZ.AC.AT).. OTHER PARTS OF
THE INSTRUCTIONS AND THE GIF-FILES WERE
CREATED BY.DANIEL FANDRICH. (DAN@FCH.WI
MSEY.BC.CA OR COMPUSERVE: 72365,306)..
THE READ90K PROGRAMS WERE WRITTEN BY MAR
KO MAKELA. .(MARKO.MAKELA@HELSINKI.FI OR
BITNET: MSMAKELA@FINUH)...THE PROGRAMS
AND INSTRUCTIONS ARE DISTRIBUTED WITHOUT
ANY WARRANTY. .USE IT AT YOUR OWN RISK!
...
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