08-04-2019, 09:42 AM
When dumping a disk to an image file select 96TPI drive from the pull-down menu and IBM 360K as the disk type.
The image file format contains a flag with the drive speed, either 300 RPMs or 360 RPMs. and each track has an exact index to index time, which is what everyone should be using for determining the actual bitcell timing. This is what should be used for converting between 360 and 300 RPM drives.
The image file format contains a flag with the drive speed, either 300 RPMs or 360 RPMs. and each track has an exact index to index time, which is what everyone should be using for determining the actual bitcell timing. This is what should be used for converting between 360 and 300 RPM drives.