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// license:BSD-3-Clause
// copyright-holders:MetalliC
/*********************************************************************
formats/fl1_dsk.c
FloppyOne DOS disk images
*********************************************************************/
#include <cassert>
#include "formats/fl1_dsk.h"
fl1_format::fl1_format() : wd177x_format(formats)
{
}
const char *fl1_format::name() const
{
return "fl1";
}
const char *fl1_format::description() const
{
return "FloppyOne floppy disk image";
}
const char *fl1_format::extensions() const
{
return "fl1";
}
int fl1_format::get_image_offset(const format &f, int head, int track)
{
return (f.track_count * head + track) * compute_track_size(f);
}
const fl1_format::format fl1_format::formats[] = {
{ // 5"25 800K 80 track double sided double density
floppy_image::FF_525, floppy_image::DSQD, floppy_image::MFM,
2000, 5, 80, 2, 1024, {}, 0, {}, 80, 22, 54
},
{ // 5"25 400K 80 track single sided double density
floppy_image::FF_525, floppy_image::SSQD, floppy_image::MFM,
2000, 5, 80, 1, 1024, {}, 0, {}, 80, 22, 54
},
{ // 3'5 800K 80 track double sided double density
floppy_image::FF_35, floppy_image::DSDD, floppy_image::MFM,
2000, 5, 80, 2, 1024, {}, 0, {}, 80, 22, 54
},
{ // 3'5 400K 80 track single sided double density
floppy_image::FF_35, floppy_image::SSDD, floppy_image::MFM,
2000, 5, 80, 1, 1024, {}, 0, {}, 80, 22, 54
},
{}
};
const floppy_format_type FLOPPY_FL1_FORMAT = &floppy_image_format_creator<fl1_format>;
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