What disk image formats are supported?
File ExtensionCommon MachineDescription .dmk TRS-80 1/3/4 The .dmk format is quite common for TRS-80 disk images. Originally named for its creator, David Keil, this format is a raw image of the bytes found on a TRS-80 diskette. This includes sector headers and such, although special clocks and bit transitions for FM or MFM are not represented. Most copy-protected diskettes can be represented in this format. .jv1 TRS-80 1/3/4 Name for its creator, Jeff Vavasour, the .jv1 format is a simple contiguous set of floppy sectors. .jv1 is only used for single-sided single-density diskettes, and normally only for Model I files. .jv1 TRS-80 1/3/4 Also named for its creator, Jeff Vavasour, the .jv3 format includes custom header information in addition to sector data. This allows some copy-protected images to be represented. Double-density diskettes are often represented in this format. .dsk TRS-80 1/3/4 All of the above formats (.dmk, .jv1, .jv3) can have the .dsk extension. Fortunately, due to th
