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

Multiple names: CHK1541RAM.BAS, FILE COPY, IDE, IDE.ASM

FILE INFORMATION

FILENAME(S):
• CHK1541RAM.BAS<br>• FILE&nbspCOPY<br>• IDE<br>• IDE.ASM

FILE TYPE(S): PRG

FILE SIZE: 146b

FIRST SEEN: 2025-11-30 21:25:01

APPEARS ON: 4 disk(s)

FILE HASH

d798e84df5c76d875cf06b7e426b92da628f635bdde02e66fc77992bfa5d08b8

FOUND ON DISKS (4 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
IDE HARDDISK CHK1541RAM.BAS PRG DuncanTwain 17 0 DOWNLOAD FILE
IDE HARDDISK FILE COPY PRG DuncanTwain 17 0 DOWNLOAD FILE
IDE HARDDISK IDE PRG DuncanTwain 17 1 DOWNLOAD FILE
IDE HARDDISK IDE.ASM PRG DuncanTwain 17 0 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

00000000: D8 1F EF 1F 64 00 2E 45  51 20 44 52 42 32 20 20  |....d..EQ DRB2  |
00000010: 20 3D 20 24 44 44 30 31  00 07 20 6E 00 2E 45 51  | = $DD01.. n..EQ|
00000020: 20 44 44 52 42 32 20 20  3D 20 44 52 42 32 2B 32  | DDRB2  = DRB2+2|
00000030: 00 1E 20 78 00 2E 45 51  20 44 52 41 31 20 20 20  |.. x..EQ DRA1   |
00000040: 3D 20 24 44 43 30 30 00  36 20 82 00 2E 45 51 20  |= $DC00.6 ...EQ |
00000050: 44 52 42 31 20 20 20 3D  20 44 52 41 31 2B 31 00  |DRB1   = DRA1+1.|
00000060: 4E 20 8C 00 2E 45 51 20  44 44 52 41 31 20 20 3D  |N ...EQ DDRA1  =|
00000070: 20 44 52 41 31 2B 32 00  66 20 96 00 2E 45 51 20  | DRA1+2.f ...EQ |
00000080: 44 44 52 42 31 20 20 3D  20 44 52 41 31 2B 33 00  |DDRB1  = DRA1+3.|
00000090: 00 00                                             |..              |

X...D..EQ DRB2   = $DD01.. N..EQ DDRB2  
= DRB2+2.. X..EQ DRA1   = $DC00.6 ...EQ 
DRB1   = DRA1+1.N ...EQ DDRA1  = DRA1+2.
F ...EQ DDRB1  = DRA1+3...
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