diff options
Diffstat (limited to 'src/lib/formats/trd_dsk.cpp')
-rw-r--r-- | src/lib/formats/trd_dsk.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/lib/formats/trd_dsk.cpp b/src/lib/formats/trd_dsk.cpp new file mode 100644 index 00000000000..4766a3426e3 --- /dev/null +++ b/src/lib/formats/trd_dsk.cpp @@ -0,0 +1,43 @@ +// license:BSD-3-Clause +// copyright-holders:Miodrag Milanovic +/********************************************************************* + + formats/trd_dsk.c + + TRD disk images + +*********************************************************************/ + +#include <assert.h> + +#include "formats/trd_dsk.h" + +trd_format::trd_format() : wd177x_format(formats) +{ +} + +const char *trd_format::name() const +{ + return "trd"; +} + +const char *trd_format::description() const +{ + return "TRD floppy disk image"; +} + +const char *trd_format::extensions() const +{ + return "trd"; +} + +const trd_format::format trd_format::formats[] = { + { // 5"25 640K double density + floppy_image::FF_525, floppy_image::DSQD, floppy_image::MFM, + // GAP4A - 0(!) bytes, GAP1 - 10 bytes, GAP2 - 22 bytes, GAP3 - 60 bytes, GAP4B - upto track end + 2000, 16, 80, 2, 256, {}, 1, {}, 10, 22, 60 + }, + {} +}; + +const floppy_format_type FLOPPY_TRD_FORMAT = &floppy_image_format_creator<trd_format>; |