It looks like SCP is created without any issue, but when i use HxCFloppyEmulator.exe v22.214.171.124 and export that SCP file into IMG (RAW sectors), it list files and its filesize correctly. Unfortunately content of those files is scrambled (two initial small files are correct and the rest of 45 files has different scrambled content). Also when i load that SCP into HxCFloppyEmulator, it says "80tracks 1side", which is suspicious for 360KB floppy.
It could be problem with HxCFloppyEmulator and its support for SCP, but i also tried "SAMdisk.exe scan my_image.scp" and it displays following warnings (maybe harmless?)
Code: Select all
Warning: unknown MFM mark (00) on cyl 5 head 1 at offset 3350 Warning: unknown MFM mark (FC) on cyl 13 head 1 at offset 5298 Warning: unknown MFM mark (FC) on cyl 13 head 1 at offset 5298 Warning: unknown MFM mark (61) on cyl 27 head 0 at offset 7463 40 Cyls, 2 Heads: 300Kbps MFM, 9 sectors, 512 bytes/sector: 0.0 1 2 3 4 5 6 7 8 9 Warning: late track start may indicate missing first sector ...
Back to the SCP - I have 1.2MB drive and dumped this 360KB floppy with these SCP setting:
- Drive-Type: 5.25" - 96TPI
- Weakbits: Fixed
- Density-Reads: Low
- Index-Sensor-Reads: Required
- Backside-Control: None
- Preservation: Checked
- Disk-Types: IBM 360K
- Copy-Mode: Index
- Half-tracks: Checked + Unchecked (did two dumps)